10174(  2) - 05/07/04 09:52  - [  1]

    PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS   ST ScI Use Only
                                                       ID:      10174
                                                       Version: 2
                                                       Check-in Date: 07-May-2004
                                                                      13:42:46

1.Proposal Title:
Dark-matter halos and evolution of high-z early-type galaxies
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2. Proposal For  3. Cycle  4. Parallel Pointing Tolerance
SNAP             13        <none>
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5. Investigators
                                                                                     Contact?
    PI: Dr. Leon Koopmans                 Kapteyn Astronomical Institute
   CoI: Dr. Tommaso Treu                  University of California - Los Angeles        N
   CoI: Mr. Adam Bolton                   Massachusetts Institute of Technology         N
   CoI: Dr. Scott Burles                  Massachusetts Institute of Technology         N
   CoI: Dr. Leonidas Moustakas            Space Telescope Science Institute             N

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6. Abstract

Gravitational lensing and stellar dynamics provide two complementary methods to
determine the mass distribution and evolution of luminous and dark-matter in early-
type (E/S0) galaxies. The combined study of stellar dynamics and gravitational
lensing allows one to break degeneracies inherent to each method separately,
providing a clean probe of the internal structure of massive galaxies. Since most
lens galaxies are at redshifts z=0.1-1.0, they also provide the required look-back
time to study their structural and stellar-population evolution. We recently
analyzed 5 E/S0 lens galaxies between z=0.5 and 1.0, combining exquisite Hubble
Space Telescope imaging data with kinematic data from ground-based Keck
spectroscopy, placing the first precise constraints on the dark-matter mass fraction
and its inner slope beyond the local Universe. To expand the sample to ~30 systems -
- required to study potential trends and evolution in the E/S0 mass profiles -- we
propose to target the 49 E/S0 lens-galaxy candidates discovered by Bolton et al.
(2004) from the Sloan Digital Sky Survey (SDSS). With the average lens rate being
40% and some systems having a lensing probability close to unity, we expect to
discover ~20 strong gravitational lenses from the sample. This will triple the
current sample of 9 E/S0 systems, with data in hand. With the sample of 30 systems,
we will be able to determine the average slope of the dark-matter and total mass
profile of E/S0 galaxies to 10% and 4% accuracy, respectively. If present, we can
simultaneously detect 10% evolution in the total mass slope with 95% confidence.
This will provide unprecedented constraints on E/S0 galaxies beyond the local
Universe and allow a stringent test of their formation scenarios and the standard
cosmological model.
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                                                10174(  2) - 05/07/04 09:52  - [  2]

  Observations Description
  ------------------------

     The purpose of the HST observations is twofold: (i) Provide accurate astrometry
     of the multiple image sources to be used in the lensing analysis and (ii)
     provide surface photometry of the lens galaxy to constrain the mass model.
     Since early-type galaxies at z~0.5 are typically <1'' in angular size, HST
     resolution of ~0.1$'' is needed to measure their effective radius, effective
     surface brightness, ellipticity, and position angle, all necessary ingredients
     for the lens-galaxy modeling. In addition, images in two different bands are
     necessary to provide unique and compelling identification of all the multiple
     images. Lensing is achromatic and lensed images should therefore have the same
     intrinsic color (effects of dust are negligible in the early-type galaxies).
     This requirement is sufficient to reject companion dwarf galaxies, which often
     cloud the interpretation of the lensing geometry. Two colors are also the
     minimum sufficient requirement to compute rest-frame photometric properties.
     The filters of choice are F435W and F814W. This combination straddles the
     4000A, break at the typical redshift of the sample (0.15<z<0.5), allowing us to
     construct rest frame B and V magnitudes by interpolation. In addition, while
     F435W will provide better information on the blue background sources by taking
     advantage of the reduced emission from the lens, F814W will maximize the
     contribution from the lens thus provide the most accurate structural
     parameters. We note that narrower filters such as F775W would only increase the
     required exposure time, without any significant gain. Given the luminosities of
     the lens galaxies (16.1<r<19.2) and the V-band magnitudes inside the SDSS fiber
     of the lensed sources between 21.4-22.7 (based on their O[II] line fluxes for a
     nominal equivalent width of 25A), our goals can be achieved in a relatively
     short exposure time with the WFC on board ACS. Specifically, 7 minute exposures
     will allow us to detect at 10-sigma point sources as faint as F814W~24.5 and
     F435W~25.5, adequate to detect the background source. At the same time, this
     exposure time implies a 5-sigma detection limit of F814W~22 mag arcsec^-2 and
     F435W~23 mag arcsec^-2 within 2x2 pixels apertures, sufficient to accurately
     measure the structural parameters of the lens galaxies using the techniques
     described in Treu et al. (2001). We note here that for this program the WFC is
     preferable to the HRC. For such short exposures, the HRC is read noise
     dominated, resulting in a loss in sensitivity of over 1 magnitude for point
     sources and in surface brightness. Conversely the sampling of the PSF is not
     crucial for this program, and therefore the pixel size of WFC 0.05" is
     perfectly suited for our purpose. Finally, we note that it is not practical to
     break such short integrations in multiple exposures, since additional overheads
     (8 additional minutes per filter including buffer dump) would lengthen the
     visits significantly. The fraction of pixels affected by cosmic rays is
     expected to be 1-2 percent for 7 minutes exposures, and therefore the average
     number of cosmic rays on the area of the lens (40x40 pixels) is expected to be
     a few dozen. The small amounts of expected cosmics will be effectively removed
     using publicly available software (LACOSMIC; van Dokkum 2001). Since the 49
     selected E/S0 lens candidates are bright (16.1<r<19.2) and cover much of the
     sky (RA=0-24h and DEC=-10d to +70d; 0.15<z<0.5), this program is ideal to be
     carried out in SNAPSHOT mode. We propose to dedicate a fraction of an orbit to
     each target, collecting one exposure of the duration of 7 minutes in each of
     the two filters (F435W and F814W). Including overheads, each visit will total
     28 minutes (i.e. 6+2x(4+7) minutes).

                                                10174(  2) - 05/07/04 09:52  - [  3]

  Real Time Justification
  -----------------------


  Calibration Justification
  -------------------------


  Additional Comments
  -------------------

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                                                10174(  2) - 05/07/04 09:52  - [  4]

TARGET LIST    Fixed Targets
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Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
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1   0441-51868-  GALAXY, GRAVITATIONAL   RA=08H19M31.93S +/- 0.1",        J2000             V = 17.62+/-0.5
    108          LENS                    DEC=+45D34'44.83" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

2   0969-52442-  GALAXY, GRAVITATIONAL   RA=12H05M40.44S +/- 0.1",        J2000             V = 17.28+/-0.5
    134          LENS                    DEC=+49D10'29.38" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

3   0783-52325-  GALAXY, GRAVITATIONAL   RA=12H59M19.07S +/- 0.1",        J2000             V = 17.33+/-0.5
    279          LENS                    DEC=+61D34'8.4" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

4   0439-51877-  GALAXY, GRAVITATIONAL   RA=08H03M58.21S +/- 0.1",        J2000             V = 17.42+/-0.5
    333          LENS                    DEC=+45D36'55.62" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

5   0499-51988-  GALAXY, GRAVITATIONAL   RA=14H32M13.34S +/- 0.1",        J2000             V = 15.77+/-0.5
    005          LENS                    DEC=+63D17'3.76" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

6   0717-52468-  GALAXY, GRAVITATIONAL   RA=22H02M18.32S +/- 0.1", DEC=-  J2000             V = 17.75+/-0.5
    165          LENS                    08D46'48.01" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

7   0910-52377-  GALAXY, GRAVITATIONAL   RA=13H30M45.53S +/- 0.1", DEC=-  J2000             V = 17.56+/-0.5
    503          LENS                    01D48'41.64" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

8   0847-52426-  GALAXY, GRAVITATIONAL   RA=12H46M45.62S +/- 0.1",        J2000             V = 17.58+/-0.5
    190          LENS                    DEC=+04D40'25.05" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

9   0902-52409-  GALAXY, GRAVITATIONAL   RA=09H53M20.42S +/- 0.1",        J2000             V = 17.63+/-0.5
    577          LENS                    DEC=+52D05'43.7" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

10  0627-52144-  GALAXY, GRAVITATIONAL   RA=16H36M2.62S +/- 0.1",         J2000             V = 17.74+/-0.5
    464          LENS                    DEC=+47D07'29.57" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

11  0921-52380-  GALAXY, GRAVITATIONAL   RA=14H51M28.19S +/- 0.1", DEC=-  J2000             V = 16.76+/-0.5
    293          LENS                    02D39'36.43" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

12  0337-51997-  GALAXY, GRAVITATIONAL   RA=12H51M35.71S +/- 0.1", DEC=-  J2000             V = 17.65+/-0.5
    480          LENS                    02D08'5.17" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

13  0570-52266-  GALAXY, GRAVITATIONAL   RA=09H48M39.59S +/- 0.1",        J2000             V = 16.92+/-0.5
    621          LENS                    DEC=+04D16'53.78" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

14  0617-52072-  GALAXY, GRAVITATIONAL   RA=15H47M31.22S +/- 0.1",        J2000             V = 16.82+/-0.5
    561          LENS                    DEC=+57D19'59.85" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

15  0298-51955-  GALAXY, GRAVITATIONAL   RA=13H33M32.71S +/- 0.1", DEC=-  J2000             V = 16.87+/-0.5
    212          LENS                    00D55'33.64" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

16  0587-52026-  GALAXY, GRAVITATIONAL   RA=14H43M19.62S +/- 0.1",        J2000             V = 17.59+/-0.5
    205          LENS                    DEC=+03D04'8.25" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

                                                10174(  2) - 05/07/04 09:52  - [  5]

TARGET LIST    Fixed Targets
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Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
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17  0788-52338-  GALAXY, GRAVITATIONAL   RA=14H20M15.85S +/- 0.1",        J2000             V = 15.6+/-0.5
    605          LENS                    DEC=+60D19'14.8" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

18  0572-52289-  GALAXY, GRAVITATIONAL   RA=09H59M44.07S +/- 0.1",        J2000             V = 17.55+/-0.5
    495          LENS                    DEC=+04D10'17.0" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

19  1045-52725-  GALAXY, GRAVITATIONAL   RA=14H16M22.34S +/- 0.1",        J2000             V = 17.78+/-0.5
    464          LENS                    DEC=+51D36'30.24" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

20  0849-52439-  GALAXY, GRAVITATIONAL   RA=13H06M13.65S +/- 0.1",        J2000             V = 17.35+/-0.5
    615          LENS                    DEC=+06D00'22.14" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

21  0436-51883-  GALAXY, GRAVITATIONAL   RA=08H02M40.82S +/- 0.1",        J2000             V = 16.78+/-0.5
    633          LENS                    DEC=+45D04'52.74" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

22  0777-52320-  GALAXY, GRAVITATIONAL   RA=11H55M10.09S +/- 0.1",        J2000             V = 18.04+/-0.5
    501          LENS                    DEC=+62D37'22.14" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

23  0724-52254-  GALAXY, GRAVITATIONAL   RA=22H51M25.87S +/- 0.1", DEC=-  J2000             V = 18.33+/-0.5
    277          LENS                    09D26'35.86" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

24  0476-52314-  GALAXY, GRAVITATIONAL   RA=09H35M43.93S +/- 0.1", DEC=-  J2000             V = 17.52+/-0.5
    177          LENS                    00D03'34.8" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

25  0385-51877-  GALAXY, GRAVITATIONAL   RA=23H43M58.87S +/- 0.1", DEC=-  J2000             V = 17.28+/-0.5
    076          LENS                    00D30'22.42" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

26  0973-52426-  GALAXY, GRAVITATIONAL   RA=17H02M16.76S +/- 0.1",        J2000             V = 16.85+/-0.5
    464          LENS                    DEC=+33D20'44.79" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

27  0668-52162-  GALAXY, GRAVITATIONAL   RA=02H16M52.53S +/- 0.1", DEC=-  J2000             V = 17.33+/-0.5
    428          LENS                    08D13'45.44" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

28  0677-52606-  GALAXY, GRAVITATIONAL   RA=23H00M53.15S +/- 0.1",        J2000             V = 17.59+/-0.5
    520          LENS                    DEC=+00D22'37.95" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

29  0439-51877-  GALAXY, GRAVITATIONAL   RA=08H13M23.37S +/- 0.1",        J2000             V = 17.58+/-0.5
    589          LENS                    DEC=+45D18'9.47" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

30  0272-51941-  GALAXY, GRAVITATIONAL   RA=10H25M51.33S +/- 0.1", DEC=-  J2000             V = 16.1+/-0.5
    151          LENS                    00D35'17.44" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

31  0605-52353-  GALAXY, GRAVITATIONAL   RA=14H02M28.22S +/- 0.1",        J2000             V = 16.91+/-0.5
    503          LENS                    DEC=+63D21'33.34" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

32  0722-52224-  GALAXY, GRAVITATIONAL   RA=22H38M40.2S +/- 0.1", DEC=-   J2000             V = 16.9+/-0.5
    442          LENS                    07D54'56.05" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

                                                10174(  2) - 05/07/04 09:52  - [  6]

TARGET LIST    Fixed Targets
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Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
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33  0337-51997-  GALAXY, GRAVITATIONAL   RA=12H50M50.52S +/- 0.1", DEC=-  J2000             V = 15.67+/-0.5
    460          LENS                    01D35'31.66" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

34  0847-52426-  GALAXY, GRAVITATIONAL   RA=12H50M28.26S +/- 0.1",        J2000             V = 17.34+/-0.5
    549          LENS                    DEC=+05D23'49.07" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

35  0842-52376-  GALAXY, GRAVITATIONAL   RA=12H04M44.07S +/- 0.1",        J2000             V = 17.43+/-0.5
    208          LENS                    DEC=+03D58'6.39" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

36  0743-52262-  GALAXY, GRAVITATIONAL   RA=23H03M21.72S +/- 0.1",        J2000             V = 16.69+/-0.5
    304          LENS                    DEC=+14D22'17.91" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

37  0815-52374-  GALAXY, GRAVITATIONAL   RA=16H18M43.1S +/- 0.1",         J2000             V = 17.64+/-0.5
    337          LENS                    DEC=+43D53'27.44" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

38  0315-51663-  GALAXY, GRAVITATIONAL   RA=15H35M30.38S +/- 0.1", DEC=-  J2000             V = 17.36+/-0.5
    259          LENS                    00D38'52.28" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

39  0645-52203-  GALAXY, GRAVITATIONAL   RA=23H21M20.93S +/- 0.1", DEC=-  J2000             V = 15.29+/-0.5
    517          LENS                    09D39'10.27" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

40  0541-51959-  GALAXY, GRAVITATIONAL   RA=07H37M28.44S +/- 0.1",        J2000             V = 17.85+/-0.5
    145          LENS                    DEC=+32D16'18.66" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

41  0364-52000-  GALAXY, GRAVITATIONAL   RA=16H27M46.45S +/- 0.1", DEC=-  J2000             V = 17.5+/-0.5
    084          LENS                    00D53'57.56" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

42  0626-52057-  GALAXY, GRAVITATIONAL   RA=16H30M28.16S +/- 0.1",        J2000             V = 17.27+/-0.5
    518          LENS                    DEC=+45D20'36.28" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

43  0472-51955-  GALAXY, GRAVITATIONAL   RA=09H12M5.31S +/- 0.1",         J2000             V = 16.08+/-0.5
    429          LENS                    DEC=+00D29'1.18" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

44  0655-52162-  GALAXY, GRAVITATIONAL   RA=00H37M53.22S +/- 0.1", DEC=-  J2000             V = 16.79+/-0.5
    392          LENS                    09D42'20.14" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

45  0902-52409-  GALAXY, GRAVITATIONAL   RA=09H56M29.78S +/- 0.1",        J2000             V = 16.84+/-0.5
    068          LENS                    DEC=+51D00'6.39" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

46  0835-52326-  GALAXY, GRAVITATIONAL   RA=11H17M39.6S +/- 0.1",         J2000             V = 17.73+/-0.5
    571          LENS                    DEC=+05D34'13.97" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

47  0982-52466-  GALAXY, GRAVITATIONAL   RA=20H52M22.59S +/- 0.1",        J2000             V = 17.53+/-0.5
    602          LENS                    DEC=+00D01'11.14" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

48  0684-52523-  GALAXY, GRAVITATIONAL   RA=23H47M28.09S +/- 0.1", DEC=-  J2000             V = 18.42+/-0.5
    311          LENS                    00D05'21.27" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

                                                10174(  2) - 05/07/04 09:52  - [  7]

TARGET LIST    Fixed Targets
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Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
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49  0352-51789-  GALAXY, GRAVITATIONAL   RA=17H18M37.4S +/- 0.1",         J2000             V = 16.06+/-0.5
    563          LENS                    DEC=+64D24'52.24" +/- 0.1"
    Coordinate Source: Other_Source: SDSS

                                                10174(  2) - 05/07/04 09:52  - [  8]

Visit: 01
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
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Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
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1    0441-51868- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     108
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2    0441-51868- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     108
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Sub Exposures
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Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
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01        1        none          none         none        none       1           tbd
01        2        none          none         none        none       1           tbd
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Visit: 02
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
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Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
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1    0969-52442- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     134
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2    0969-52442- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     134
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Sub Exposures
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Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
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02        1        none          none         none        none       1           tbd
02        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 10]

Visit: 03
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
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Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0783-52325- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     279
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2    0783-52325- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     279
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Sub Exposures
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Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
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03        1        none          none         none        none       1           tbd
03        2        none          none         none        none       1           tbd
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Visit: 04
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
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Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0439-51877- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     333
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2    0439-51877- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     333
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Sub Exposures
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Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
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04        1        none          none         none        none       1           tbd
04        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 12]

Visit: 05
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
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Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0499-51988- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     005
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2    0499-51988- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     005
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Sub Exposures
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Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
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05        1        none          none         none        none       1           tbd
05        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 13]

Visit: 06
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0717-52468- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     165
------------------------------------------------------------------------------------------------------------------------------------
2    0717-52468- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     165
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
06        1        none          none         none        none       1           tbd
06        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 14]

Visit: 07
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0910-52377- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     503
------------------------------------------------------------------------------------------------------------------------------------
2    0910-52377- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     503
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
07        1        none          none         none        none       1           tbd
07        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 15]

Visit: 08
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0847-52426- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     190
------------------------------------------------------------------------------------------------------------------------------------
2    0847-52426- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     190
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
08        1        none          none         none        none       1           tbd
08        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 16]

Visit: 09
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0902-52409- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     577
------------------------------------------------------------------------------------------------------------------------------------
2    0902-52409- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     577
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
09        1        none          none         none        none       1           tbd
09        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 17]

Visit: 10
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0627-52144- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     464
------------------------------------------------------------------------------------------------------------------------------------
2    0627-52144- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     464
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
10        1        none          none         none        none       1           tbd
10        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 18]

Visit: 11
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0921-52380- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     293
------------------------------------------------------------------------------------------------------------------------------------
2    0921-52380- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     293
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
11        1        none          none         none        none       1           tbd
11        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 19]

Visit: 12
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0337-51997- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     480
------------------------------------------------------------------------------------------------------------------------------------
2    0337-51997- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     480
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
12        1        none          none         none        none       1           tbd
12        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 20]

Visit: 13
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0570-52266- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     621
------------------------------------------------------------------------------------------------------------------------------------
2    0570-52266- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     621
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
13        1        none          none         none        none       1           tbd
13        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 21]

Visit: 14
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0617-52072- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     561
------------------------------------------------------------------------------------------------------------------------------------
2    0617-52072- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     561
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
14        1        none          none         none        none       1           tbd
14        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 22]

Visit: 15
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0298-51955- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     212
------------------------------------------------------------------------------------------------------------------------------------
2    0298-51955- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     212
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
15        1        none          none         none        none       1           tbd
15        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 23]

Visit: 16
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0587-52026- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     205
------------------------------------------------------------------------------------------------------------------------------------
2    0587-52026- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     205
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
16        1        none          none         none        none       1           tbd
16        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 24]

Visit: 17
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0788-52338- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     605
------------------------------------------------------------------------------------------------------------------------------------
2    0788-52338- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     605
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
17        1        none          none         none        none       1           tbd
17        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 25]

Visit: 18
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0572-52289- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     495
------------------------------------------------------------------------------------------------------------------------------------
2    0572-52289- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     495
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
18        1        none          none         none        none       1           tbd
18        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 26]

Visit: 19
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    1045-52725- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     464
------------------------------------------------------------------------------------------------------------------------------------
2    1045-52725- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     464
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
19        1        none          none         none        none       1           tbd
19        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 27]

Visit: 20
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0849-52439- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     615
------------------------------------------------------------------------------------------------------------------------------------
2    0849-52439- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     615
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
20        1        none          none         none        none       1           tbd
20        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 28]

Visit: 21
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0436-51883- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     633
------------------------------------------------------------------------------------------------------------------------------------
2    0436-51883- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     633
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
21        1        none          none         none        none       1           tbd
21        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 29]

Visit: 22
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0777-52320- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     501
------------------------------------------------------------------------------------------------------------------------------------
2    0777-52320- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     501
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
22        1        none          none         none        none       1           tbd
22        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 30]

Visit: 23
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0724-52254- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     277
------------------------------------------------------------------------------------------------------------------------------------
2    0724-52254- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     277
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
23        1        none          none         none        none       1           tbd
23        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 31]

Visit: 24
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0476-52314- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     177
------------------------------------------------------------------------------------------------------------------------------------
2    0476-52314- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     177
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
24        1        none          none         none        none       1           tbd
24        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 32]

Visit: 25
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0385-51877- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     076
------------------------------------------------------------------------------------------------------------------------------------
2    0385-51877- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     076
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
25        1        none          none         none        none       1           tbd
25        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 33]

Visit: 26
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0973-52426- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     464
------------------------------------------------------------------------------------------------------------------------------------
2    0973-52426- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     464
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
26        1        none          none         none        none       1           tbd
26        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 34]

Visit: 27
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0668-52162- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     428
------------------------------------------------------------------------------------------------------------------------------------
2    0668-52162- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     428
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
27        1        none          none         none        none       1           tbd
27        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 35]

Visit: 28
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0677-52606- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     520
------------------------------------------------------------------------------------------------------------------------------------
2    0677-52606- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     520
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
28        1        none          none         none        none       1           tbd
28        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 36]

Visit: 29
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0439-51877- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     589
------------------------------------------------------------------------------------------------------------------------------------
2    0439-51877- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     589
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
29        1        none          none         none        none       1           tbd
29        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 37]

Visit: 30
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0272-51941- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     151
------------------------------------------------------------------------------------------------------------------------------------
2    0272-51941- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     151
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
30        1        none          none         none        none       1           tbd
30        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 38]

Visit: 31
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0605-52353- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     503
------------------------------------------------------------------------------------------------------------------------------------
2    0605-52353- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     503
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
31        1        none          none         none        none       1           tbd
31        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 39]

Visit: 32
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0722-52224- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     442
------------------------------------------------------------------------------------------------------------------------------------
2    0722-52224- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     442
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
32        1        none          none         none        none       1           tbd
32        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 40]

Visit: 33
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0337-51997- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     460
------------------------------------------------------------------------------------------------------------------------------------
2    0337-51997- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     460
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
33        1        none          none         none        none       1           tbd
33        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 41]

Visit: 34
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0847-52426- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     549
------------------------------------------------------------------------------------------------------------------------------------
2    0847-52426- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     549
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
34        1        none          none         none        none       1           tbd
34        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 42]

Visit: 35
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0842-52376- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     208
------------------------------------------------------------------------------------------------------------------------------------
2    0842-52376- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     208
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
35        1        none          none         none        none       1           tbd
35        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 43]

Visit: 36
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0743-52262- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     304
------------------------------------------------------------------------------------------------------------------------------------
2    0743-52262- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     304
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
36        1        none          none         none        none       1           tbd
36        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 44]

Visit: 37
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0815-52374- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     337
------------------------------------------------------------------------------------------------------------------------------------
2    0815-52374- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     337
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
37        1        none          none         none        none       1           tbd
37        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 45]

Visit: 38
     Visit Priority:      M
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0315-51663- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     259
------------------------------------------------------------------------------------------------------------------------------------
2    0315-51663- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     259
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
38        1        none          none         none        none       1           tbd
38        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 46]

Visit: 39
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0645-52203- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     517
------------------------------------------------------------------------------------------------------------------------------------
2    0645-52203- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     517
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
39        1        none          none         none        none       1           tbd
39        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 47]

Visit: 40
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0541-51959- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     145
------------------------------------------------------------------------------------------------------------------------------------
2    0541-51959- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     145
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
40        1        none          none         none        none       1           tbd
40        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 48]

Visit: 41
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0364-52000- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     084
------------------------------------------------------------------------------------------------------------------------------------
2    0364-52000- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     084
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
41        1        none          none         none        none       1           tbd
41        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 49]

Visit: 42
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0626-52057- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     518
------------------------------------------------------------------------------------------------------------------------------------
2    0626-52057- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     518
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
42        1        none          none         none        none       1           tbd
42        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 50]

Visit: 43
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0472-51955- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     429
------------------------------------------------------------------------------------------------------------------------------------
2    0472-51955- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     429
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
43        1        none          none         none        none       1           tbd
43        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 51]

Visit: 44
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0655-52162- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     392
------------------------------------------------------------------------------------------------------------------------------------
2    0655-52162- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     392
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
44        1        none          none         none        none       1           tbd
44        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 52]

Visit: 45
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0902-52409- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     068
------------------------------------------------------------------------------------------------------------------------------------
2    0902-52409- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     068
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
45        1        none          none         none        none       1           tbd
45        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 53]

Visit: 46
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0835-52326- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     571
------------------------------------------------------------------------------------------------------------------------------------
2    0835-52326- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     571
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
46        1        none          none         none        none       1           tbd
46        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 54]

Visit: 47
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0982-52466- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     602
------------------------------------------------------------------------------------------------------------------------------------
2    0982-52466- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     602
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
47        1        none          none         none        none       1           tbd
47        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 55]

Visit: 48
     Visit Priority:      L
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0684-52523- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     311
------------------------------------------------------------------------------------------------------------------------------------
2    0684-52523- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     311
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
48        1        none          none         none        none       1           tbd
48        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 56]

Visit: 49
     Visit Priority:      H
     Visit Requirements:  <none>
     On Hold Comments:    <none>
     Additional Comments: <none>


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|             Optional            |Num|  Time |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|            Parameters           |Exp|       |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    0352-51789- ACS/WFC  ACCUM   WFC1      F435W            CR-SPLIT=NO                       1   420 S
     563
------------------------------------------------------------------------------------------------------------------------------------
2    0352-51789- ACS/WFC  ACCUM   WFC1      F814W            CR-SPLIT=NO                       1   420 S   SAME POS AS 1
     563
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Visit Id| Exp Id |Primary      |Secondary    |Iteration  |CR-SPLIT  |Orbit Num  |Duration
        |        |Pattern Pos  |Pattern Pos  |Num        |Num       |           |
------------------------------------------------------------------------------------------------------------------------------------
49        1        none          none         none        none       1           tbd
49        2        none          none         none        none       1           tbd
                                                10174(  2) - 05/07/04 09:52  - [ 57]

            Summary Form for Proposal  10174

  Item                         Used in this proposal
------------------------------------------------------------------------------------------------------------------------------------
  Apertures                    WFC1
------------------------------------------------------------------------------------------------------------------------------------
  Configurations               ACS/WFC
------------------------------------------------------------------------------------------------------------------------------------
  Opmodes                      ACCUM
------------------------------------------------------------------------------------------------------------------------------------
  Optional Parameters          CR-SPLIT=NO
------------------------------------------------------------------------------------------------------------------------------------
  Proposal Category            SNAP
------------------------------------------------------------------------------------------------------------------------------------
  Special Requirements         SAME POS AS 1
------------------------------------------------------------------------------------------------------------------------------------
  Spectral Elements            F435W F814W
------------------------------------------------------------------------------------------------------------------------------------
  Target Names                 0441-51868-108 0969-52442-134 0783-52325-279 0439-51877-333 0499-51988-005 0717-52468-165
                               0910-52377-503 0847-52426-190 0902-52409-577 0627-52144-464 0921-52380-293 0337-51997-480
                               0570-52266-621 0617-52072-561 0298-51955-212 0587-52026-205 0788-52338-605 0572-52289-495
                               1045-52725-464 0849-52439-615 0436-51883-633 0777-52320-501 0724-52254-277 0476-52314-177
                               0385-51877-076 0973-52426-464 0668-52162-428 0677-52606-520 0439-51877-589 0272-51941-151
                               0605-52353-503 0722-52224-442 0337-51997-460 0847-52426-549 0842-52376-208 0743-52262-304
                               0815-52374-337 0315-51663-259 0645-52203-517 0541-51959-145 0364-52000-084 0626-52057-518
                               0472-51955-429 0655-52162-392 0902-52409-068 0835-52326-571 0982-52466-602 0684-52523-311
                               0352-51789-563
------------------------------------------------------------------------------------------------------------------------------------