10608(  6) - 05/23/06 09:56  - [  1]

                  HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10608

Version: 6    Check-in Time: 23-May-2006 13:55:39       STScI Edit Number: <none>

Title
Probing the star formation law in the extreme outer limits of M83, a prototypical
XUV-disk galaxy
------------------------------------------------------------------------------------
Type             Cycle     Parallel Pointing Tolerance
GO               14        <none>
------------------------------------------------------------------------------------
Investigators
                                                                                     Contact?
    PI: Dr. David Thilker                 The Johns Hopkins University
   CoI: Dr. David Schiminovich            California Institute of Technology            N
   CoI: Dr. Mark Seibert                  California Institute of Technology            N
   CoI: Dr. Ted Wyder                     California Institute of Technology            N
   CoI: Dr. Luciana C. Bianchi            The Johns Hopkins University                  N
   CoI: Dr. Samuel Boissier               Carnegie Institution of Washington            N
   CoI: Dr. Annette Ferguson              Max-Planck-Institut fur Astrophysik           N
   CoI: Dr. Armando Gil de Paz            Carnegie Institution of Washington            N
   CoI: Dr. Salman Hameed                 Five Colleges, Inc.                           N
   CoI: Dr. Barry F. Madore               Carnegie Institution of Washington            N
   CoI: Dr. Christopher Martin            California Institute of Technology            N
   CoI: Dr. Gerhardt R. Meurer            The Johns Hopkins University                  N
   CoI: Dr. Susan G. Neff                 NASA Goddard Space Flight Center              N
   CoI: Dr. R. Michael Rich               University of California - Los Angeles        N

------------------------------------------------------------------------------------
Abstract

The Galaxy Evolution Explorer (GALEX) has discovered a new sub-class of spiral
galaxy, which we refer to as extended UV-disk (XUV-disk) galaxies. They are
distinguished by conspicuous UV-bright star clusters located at galactocentric radii
extending to many times the optical (R25) extent, and appear to represent a
population of spiral galaxies still actively building, or augmenting, their stellar
disk. However, XUV-disks pose a mystery in the form of a relative lack of HII
regions (traced by H-alpha emission) associated with outer disk, UV-bright stellar
clusters. M83 is an XUV-disk prototype and the focus of this proposal. It has an H-
alpha surface brightness profile characterized by a steep decline at the radius
beyond which the gaseous disk is thought to become dynamically stable (against
collapse and ensuing star formation), but GALEX UV profiles show no "edge" at this
location. Our HST study of M83 aims to resolve this puzzling discrepancy, confirmed
in several XUV-disks, by searching for Lyman-continuum producing O stars that are
either absent or present without nebulosity. HST provides the only means of
resolving individual massive stars in the FUV band at M83's distance. Without HST,
we lose the critical ability to photometrically classify O and B stars. Our
multiwavelength observations will also constrain the history of star formation in
the outer disk over Gyr timescales by characterizing the evolved stellar population,
both using resolved giants and color analysis of the diffuse background.
------------------------------------------------------------------------------------
                                                10608(  6) - 05/23/06 09:56  - [  2]

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

     We request HST ACS/SBC + ACS/WFC multiwavelength observations, and parallel
     WFPC2 imagery, to scrutinize the massive star content and cluster properties
     within a subset of UV-bright regions occupying M83's XUV-disk (left unresolved
     in the UV by GALEX). We propose to image four ACS/WFC fields, which together
     contain eight ACS/SBC pointings that have been selected in close pairs. This is
     a deliberate effort to use the HST efficiently. Our pointings have been chosen
     so they may obtained at any focal plane orientation without penalty. We
     selected ACS/SBC fields to fully sample the diversity of star forming regions
     in the outer disk of M83. The number of SBC targets was determined on the basis
     of anticipated star counts for ZAMS stars in our survey coverage. Given the
     median FUV AB magnitude (20.3) of an outer disk cluster, we estimate that a
     typical UV-bright region would contain about 60 B stars and 4 O stars above our
     detection limit (see below) if the IMF were 'normal' (Salpeter, 0.1-100 M_sun).
     The eight SBC fields (each enclosing about two UV-bright regions) would
     together contain nearly 1000 B stars and 64 O stars for a Salpeter IMF,
     allowing us to reliably constrain the B/O star ratio, and possibly detect a
     deficiency of O stars, in these sub-samples of the XUV-disk. To probe a
     representative set of the UV-bright features, we picked fields containing
     sources of dramatically varied UV luminosity, FUV-NUV color, galactocentric
     radius, HI environment, and complex morphology (evaluated at 5" GALEX
     resolution). For instance, we selected star forming regions both clumpy and
     isolated, on and off HI filaments, near the edge of the bright disk and at the
     limits of our extended source distribution (4x the Holmberg radius). The
     requested fields constitute a basis set of observed region properties in our
     GALEX data. The science goals of our M83 "XUV-disk" project require that we
     integrate long enough to: (1) Obtain accurate UV-visible magnitudes and colors
     for all resolved stars and clusters in the fields where SBC and WFC images
     overlap, and visible measurements throughout the remaining image area (both
     primary WFC and parallel WFPC2 fields). Reddening-free color indices will be
     computed to estimate the spectral type of resolved (massive) ZAMS stars and the
     luminosity-weighted age of stellar clusters. (2) Measure size and shape
     parameters for each detected cluster, even objects having scale radius somewhat
     less than the PSF FWHM (eg. Larsen et al. 2004). These data will be contrasted
     against the properties of inner disk clusters in M83 and other well-studied
     spirals. (3) Constrain the SFH of resolved, old field stars and those evolved
     stellar populations contributing to unresolved diffuse emission. The first of
     these considerations sets our minimum exposure times, as described below. For
     the ACS/SBC observations, a total integration time of 6100 sec (taking 2 orbits
     per SBC field) is required to detect a single B5V star with 5-sigma
     significance in the FUV (F150LP) bandpass. Due to slight differences in
     overhead encountered during Phase II, we are only able to achieve 5416 sec
     total SBC integration per target. This exposure is broken into 8 segments
     distributed over a 2 orbit visit for each SBC target. We have also requested a
     standard ACS/SBC LINE-DITHER pattern. The ACS/WFC B (F435W) integration time
     necessary to detect a B5V star with 10-sigma significance is ~2400 sec,
     assuming average sky background and a total (foreground plus internal)
     extinction corresponding to E(B-V) = 0.14. In our Phase 2 observing template,
     this integration is realized in the form of two exposures of 1263 sec each
     (dithered with the ACS/WFC pattern to remove the inter-chip gap and CR events).
     Relative to individual OB stars, the FUV (F150LP) and B (F435W) integrations
                                                10608(  6) - 05/23/06 09:56  - [  3]

     quoted above will produce much higher S/N for typical star clusters in the age
     range, <1e8 yr, to which GALEX is most sensitive. Exposure times for the F606W
     and F814W filters on the ACS/WFC are determined not by detecting the main
     sequence stellar population found within and possibly amongst clusters, but
     rather by our desire to characterize resolved asymptotic giant branch (AGB) and
     red giant branch (RGB) stars in the field population. By doing so we will
     provide constraint on disk metallicity and the SFH of M83's outer portion over
     much longer timescales (several Gyr) than probed by GALEX or the requested FUV,
     B-band HST observations. Specifically, we would expect to detect the tip of the
     RGB (TRGB) near I = 24.2 if we assume M_I, TRGB = -4 and use M83's distance
     modulus of m-M = 28.3. Further adopting K0 as the average spectral type of
     stars comprising the TRGB, we estimate a required F814W integration of 940 sec
     to detect stars one magnitude fainter (in I) than the TRGB at 10-sigma. Similar
     considerations lead to a F606W integration of 1230 sec. The V-band exposure
     will also be sufficient to exclude faint, red AGB stars from the TRGB (for TRGB
     distance analysis). The other science drivers above, including measurement of
     cluster size and SFH constraint for the unresolved stellar background, are less
     demanding in exposure time although limited spatial binning may be needed for
     the SFH analysis. The ACS/WFC imaging in F814W and F606W filters has been
     planned during Phase 2 as a pair of dithered 446 sec and 596 sec exposures,
     respectively per band. The primary exposure times justified above, combined
     with standard overhead estimates, establish the final amount of HST time
     required. We proposed an allocation of 24 primary orbits to image four wide-
     fields in B (F435W), V (F606W), and I (F814W) bands using the ACS/WFC and eight
     inset fields in FUV (F150LP) using the ACS/SBC. This breaks down to six orbits
     per trio of WFC field and two SBC sub-fields, which are fully used by the Phase
     2 strategy we developed. Coordinated parallel WFPC2 F439W, F606W, and F814W
     images will be obtained during each primary visit using total integrations of ~
     2200, 1200, and 800 sec distributed over the 2 orbits available. These
     integration times are sufficient to approach the same completeness limits (for
     various stellar types) as the primary ACS imagery. Obviously we will have no
     control over the location of the WFPC2 parallel fields, but they will fall
     within M83's XUV-disk. As a reminder, our proposed HST allocation takes
     advantage of the parallel observing strategy described above to maximize our
     overall data acquisition efficiency for the XUV-disk of M83. It is important to
     note that we selected ACS/SBC for our UV imaging, rather than WFPC2, primarily
     due to the SBC's much superior FUV sensitivity which allows us to push down the
     ZAMS considerably further (reaching B5V, roughly 8 M_sun, rather than B0V,
     roughly 20 M_sun). This is critical in our effort to discern whether or not the
     IMF is deficient of LyC producing O stars. In order to critically assess the
     brightness-limit safety check for the ACS/SBC targets, we have measured
     observed fluxes on our GALEX FUV (1530A) imagery of the M83 field. In
     particular, at the position of each SBC pointing, we have extracted the total
     flux and peak flux (at 5" resolution) over a 45x45 arcsec region. The region
     was intentionally made larger than the SBC FOV because we have not specified a
     desired roll angle for the observations. In all cases, the measured fluxes
     translate into predicted SBC-F150LP count rates which are well below the
     global/local safety (and non-linearity) thresholds. The measured values are
     specified in the Phase 2 target blocks on a source-by-source basis. Our target
     positions were selected on the basis of the GALEX FUV and NUV imagery alone.
     The GALEX detectors exhibit a complex pattern of distortion at the level of a
     few arcsec, which is gradually being removed through iterative comparision of
     pipeline-measured and known positions for field stars. Images benefiting from
                                                10608(  6) - 05/23/06 09:56  - [  4]

     the next round of improvement will be available by May 21. Although our
     pointings often cover multiple UV sources, we would like to have the
     opportunity to potentially revise our requested pointings as the next GALEX
     distortion correction is implemented. Final coordinates will be available by
     the end of May at the latest. Please advise as to whether or not this is
     possible.

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


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


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

------------------------------------------------------------------------------------

                                                10608(  6) - 05/23/06 09:56  - [  5]

TARGET LIST    Fixed Targets
------------------------------------------------------------------------------------------------------------------------------------
Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
------------------------------------------------------------------------------------------------------------------------------------
1   M83-OUTERA   EXT-CLUSTER, STAR       RA=13H36M58.7000S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D41'14.70" +/- 0.1"                         F_lambda(1530A) < 4.3e-15 (total) and <
                                                                                            3.3e-17 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

2   M83-OUTERB   EXT-CLUSTER, STAR       RA=13H36M49.9482S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D42'13.62" +/- 0.1"                         F_lambda(1530A) < 1.8e-15 (total) and <
                                                                                            1.2e-17 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

3   M83-OUTERC   EXT-CLUSTER, STAR       RA=13H36M54.0835S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D41'43.42" +/- 0.1"
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME

4   M83-OUTERD   EXT-CLUSTER, STAR       RA=13H35M43.6409S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D42'50.29" +/- 0.1"                         F_lambda(1530A) < 1.1e-15 (total) and <
                                                                                            1.1e-17 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

5   M83-OUTERE   EXT-CLUSTER, STAR       RA=13H35M42.2714S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D44'54.06" +/- 0.1"                         F_lambda(1530A) < 9.4e-16 (total) and <
                                                                                            5.4e-18 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

6   M83-OUTERF   EXT-CLUSTER, STAR       RA=13H35M43.0135S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D43'48.80" +/- 0.1"
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME

7   M83-OUTERG   EXT-CLUSTER, STAR       RA=13H35M56.2453S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D56'27.51" +/- 0.1"                         F_lambda(1530A) < 2.4e-15 (total) and <
                                                                                            5.6e-17 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

                                                10608(  6) - 05/23/06 09:56  - [  6]

TARGET LIST    Fixed Targets
------------------------------------------------------------------------------------------------------------------------------------
Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
------------------------------------------------------------------------------------------------------------------------------------
8   M83-OUTERH   EXT-CLUSTER, STAR       RA=13H35M56.2019S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D58'11.01" +/- 0.1"                         F_lambda(1530A) < 1.0e-15 (total) and <
                                                                                            7.6e-18 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

9   M83-OUTERI   EXT-CLUSTER, STAR       RA=13H35M56.0221S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-29D57'23.02" +/- 0.1"
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME

10  M83-OUTERJ   EXT-CLUSTER, STAR       RA=13H36M59.4300S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-30D05'46.00" +/- 0.1"                         F_lambda(1530A) < 2.1e-15 (total) and <
                                                                                            1.4e-17 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

11  M83-OUTERK   EXT-CLUSTER, STAR       RA=13H36M58.7449S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-30D06'16.89" +/- 0.1"                         F_lambda(1530A) < 1.9e-15 (total) and <
                                                                                            9.5e-18 erg/s/cm/A (locally)
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME
    Comments: FUV fluxes have been measured from GALEX imagery,
              checking both the total anticipated flux and the flux
              of brightest source (possibly landing) in the the SBC
              FOV.

12  M83-OUTERL   EXT-CLUSTER, STAR       RA=13H36M56.9032S +/- 0.1",      J2000             V = 25.0+/-1.0
                 FORMING REGION          DEC=-30D06'41.73" +/- 0.1"
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME

13  M83-OUTERC-  EXT-CLUSTER, STAR       RA=13H36M55.1480S +/- 0.1",      J2000             V = 25.0+/-1.0
    COPY         FORMING REGION          DEC=-29D41'49.85" +/- 0.1"
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME

14  M83-OUTERL-  EXT-CLUSTER, STAR       RA=13H37M0.7416S +/- 0.1", DEC=- J2000             V = 25.0+/-1.0
    COPY         FORMING REGION          30D07'30.39" +/- 0.1"
    Coordinate Source: IMAGE_TIED_TO_GSC_FRAME

                                                10608(  6) - 05/23/06 09:56  - [  7]

Patterns
------------------------------------------------------------------------------------------------------------------------------------
Pattern_Number: 1

                    Primary_Pattern                   Secondary_Pattern
Pattern_Type        ACS-WFC-DITHER-LINE
Pattern_Purpose     DITHER
Number_Of_Points    2
Point_Spacing       3.011
Line_Spacing        <none>
Coordinate_Frame    POS-TARG
Pattern_Orient      85.28
Angle_Between_Sides <none>
Center_Pattern      YES

------------------------------------------------------------------------------------------------------------------------------------
Pattern_Number: 2

                    Primary_Pattern                   Secondary_Pattern
Pattern_Type        ACS-SBC-DITHER-LINE
Pattern_Purpose     DITHER
Number_Of_Points    2
Point_Spacing       0.472
Line_Spacing        <none>
Coordinate_Frame    POS-TARG
Pattern_Orient      44.4
Angle_Between_Sides <none>
Center_Pattern      YES

------------------------------------------------------------------------------------------------------------------------------------
                                                10608(  6) - 05/23/06 09:56  - [  8]

Visit: 01
     Visit Priority:      <none>
     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    M83-OUTERA  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       674.0 S
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       674.0 S
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       674.0 S
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       674.0 S
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       680.0 S
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       680.0 S
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       680.0 S
M83-OUTERA          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       680.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [  9]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 10]

Visit: 02
     Visit Priority:      <none>
     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    M83-OUTERB  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       674.0 S
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       674.0 S
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       674.0 S
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       674.0 S
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       680.0 S
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       680.0 S
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       680.0 S
M83-OUTERB          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       680.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 11]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 12]

Visit: 03
     Visit Priority:      <none>
     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    M83-OUTERC  ACS/WFC  ACCUM   WFC-FIX   F435W            CR-SPLIT=NO                    1   1100 S     PATTERN 1 1-2; PAR 2 WITH
                                                                                                see below  1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W            CR-SPLIT=NO                    1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    M83-OUTERC  ACS/WFC  ACCUM   WFC-FIX   F606W            CR-SPLIT=NO                    1   590 S      PATTERN 1 3-6; PAR 5-6
                                                                                                see below  WITH 3-4
------------------------------------------------------------------------------------------------------------------------------------
4    M83-OUTERC  ACS/WFC  ACCUM   WFC-FIX   F814W            CR-SPLIT=NO                    1   440 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
5    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   500 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
6    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   400 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERC          1     ACS/WFC  ACCUM   WFC-FIX  F435W          1            none         none       none       1       1261.0 S
M83-OUTERC          1     ACS/WFC  ACCUM   WFC-FIX  F435W          2            none         none       none       1       1261.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       none       1       1100.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       none       1       1200.0 S
                                           X
M83-OUTERC          3     ACS/WFC  ACCUM   WFC-FIX  F606W          1            none         none       none       2       595.0 S
M83-OUTERC          3     ACS/WFC  ACCUM   WFC-FIX  F606W          2            none         none       none       2       595.0 S
M83-OUTERC          4     ACS/WFC  ACCUM   WFC-FIX  F814W          1            none         none       none       2       445.0 S
M83-OUTERC          4     ACS/WFC  ACCUM   WFC-FIX  F814W          2            none         none       none       2       445.0 S
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       2       500.0 S
                                           X
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       500.0 S
                                           X
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 13]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 14]

Visit: 04
     Visit Priority:      <none>
     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    M83-OUTERD  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       674.0 S
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       674.0 S
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       674.0 S
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       674.0 S
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       680.0 S
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       680.0 S
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       680.0 S
M83-OUTERD          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       680.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 15]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 16]

Visit: 05
     Visit Priority:      <none>
     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    M83-OUTERE  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       674.0 S
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       674.0 S
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       674.0 S
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       674.0 S
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       680.0 S
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       680.0 S
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       680.0 S
M83-OUTERE          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       680.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 17]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 18]

Visit: 06
     Visit Priority:      <none>
     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    M83-OUTERF  ACS/WFC  ACCUM   WFC-FIX   F435W            CR-SPLIT=NO                    1   1100 S     PATTERN 1 1-2; PAR 2 WITH
                                                                                                see below  1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W            CR-SPLIT=NO                    1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    M83-OUTERF  ACS/WFC  ACCUM   WFC-FIX   F606W            CR-SPLIT=NO                    1   590 S      PATTERN 1 3-6; PAR 5-6
                                                                                                see below  WITH 3-4
------------------------------------------------------------------------------------------------------------------------------------
4    M83-OUTERF  ACS/WFC  ACCUM   WFC-FIX   F814W            CR-SPLIT=NO                    1   440 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
5    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   500 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
6    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   400 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERF          1     ACS/WFC  ACCUM   WFC-FIX  F435W          1            none         none       none       1       1261.0 S
M83-OUTERF          1     ACS/WFC  ACCUM   WFC-FIX  F435W          2            none         none       none       1       1261.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       none       1       1100.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       none       1       1200.0 S
                                           X
M83-OUTERF          3     ACS/WFC  ACCUM   WFC-FIX  F606W          1            none         none       none       2       595.0 S
M83-OUTERF          3     ACS/WFC  ACCUM   WFC-FIX  F606W          2            none         none       none       2       595.0 S
M83-OUTERF          4     ACS/WFC  ACCUM   WFC-FIX  F814W          1            none         none       none       2       445.0 S
M83-OUTERF          4     ACS/WFC  ACCUM   WFC-FIX  F814W          2            none         none       none       2       445.0 S
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       2       500.0 S
                                           X
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       500.0 S
                                           X
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 19]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 20]

Visit: 07
     Visit Priority:      <none>
     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    M83-OUTERG  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       674.0 S
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       674.0 S
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       674.0 S
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       674.0 S
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       680.0 S
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       680.0 S
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       680.0 S
M83-OUTERG          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       680.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 21]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 22]

Visit: 08
     Visit Priority:      <none>
     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    M83-OUTERH  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       674.0 S
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       674.0 S
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       674.0 S
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       674.0 S
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       680.0 S
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       680.0 S
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       680.0 S
M83-OUTERH          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       680.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 23]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 24]

Visit: 09
     Visit Priority:      <none>
     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    M83-OUTERI  ACS/WFC  ACCUM   WFC-FIX   F435W            CR-SPLIT=NO                    1   1100 S     PATTERN 1 1-2; PAR 2 WITH
                                                                                                see below  1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W            CR-SPLIT=NO                    1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    M83-OUTERI  ACS/WFC  ACCUM   WFC-FIX   F606W            CR-SPLIT=NO                    1   590 S      PATTERN 1 3-6; PAR 5-6
                                                                                                see below  WITH 3-4
------------------------------------------------------------------------------------------------------------------------------------
4    M83-OUTERI  ACS/WFC  ACCUM   WFC-FIX   F814W            CR-SPLIT=NO                    1   440 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
5    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   500 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
6    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   400 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERI          1     ACS/WFC  ACCUM   WFC-FIX  F435W          1            none         none       none       1       1261.0 S
M83-OUTERI          1     ACS/WFC  ACCUM   WFC-FIX  F435W          2            none         none       none       1       1261.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       none       1       1100.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       none       1       1200.0 S
                                           X
M83-OUTERI          3     ACS/WFC  ACCUM   WFC-FIX  F606W          1            none         none       none       2       595.0 S
M83-OUTERI          3     ACS/WFC  ACCUM   WFC-FIX  F606W          2            none         none       none       2       595.0 S
M83-OUTERI          4     ACS/WFC  ACCUM   WFC-FIX  F814W          1            none         none       none       2       445.0 S
M83-OUTERI          4     ACS/WFC  ACCUM   WFC-FIX  F814W          2            none         none       none       2       445.0 S
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       2       500.0 S
                                           X
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       500.0 S
                                           X
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 25]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 26]

Visit: 10
     Visit Priority:      <none>
     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    M83-OUTERJ  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       678.0 S
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       678.0 S
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       678.0 S
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       678.0 S
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       684.0 S
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       684.0 S
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       684.0 S
M83-OUTERJ          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       684.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 27]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 28]

Visit: 11
     Visit Priority:      <none>
     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    M83-OUTERK  ACS/SBC  ACCUM   SBC-FIX   F150LP                                          4   700 S      PATTERN 2 1-4; PAR 2-4
                                                                                                see below  WITH 1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W                                           1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   600 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
4    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   450 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         1          none       1       678.0 S
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         2          none       1       678.0 S
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         3          none       1       678.0 S
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         1            none         4          none       1       678.0 S
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         1          none       2       684.0 S
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         2          none       2       684.0 S
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         3          none       2       684.0 S
M83-OUTERK          1     ACS/SBC  ACCUM   SBC-FIX  F150LP         2            none         4          none       2       684.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       1          1       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       2          1       500.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       1          2       600.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       2          2       500.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       1       600.0 S
                                           X
ANY                 3     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       600.0 S
                                           X
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       1       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 29]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 4     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 30]

Visit: 12
     Visit Priority:      <none>
     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    M83-OUTERL  ACS/WFC  ACCUM   WFC-FIX   F435W            CR-SPLIT=NO                    1   1100 S     PATTERN 1 1-2; PAR 2 WITH
                                                                                                see below  1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W            CR-SPLIT=NO                    1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    M83-OUTERL  ACS/WFC  ACCUM   WFC-FIX   F606W            CR-SPLIT=NO                    1   590 S      PATTERN 1 3-6; PAR 5-6
                                                                                                see below  WITH 3-4
------------------------------------------------------------------------------------------------------------------------------------
4    M83-OUTERL  ACS/WFC  ACCUM   WFC-FIX   F814W            CR-SPLIT=NO                    1   440 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
5    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   500 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
6    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   400 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERL          1     ACS/WFC  ACCUM   WFC-FIX  F435W          1            none         none       none       1       1269.0 S
M83-OUTERL          1     ACS/WFC  ACCUM   WFC-FIX  F435W          2            none         none       none       1       1269.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       none       1       1100.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       none       1       1200.0 S
                                           X
M83-OUTERL          3     ACS/WFC  ACCUM   WFC-FIX  F606W          1            none         none       none       2       599.0 S
M83-OUTERL          3     ACS/WFC  ACCUM   WFC-FIX  F606W          2            none         none       none       2       599.0 S
M83-OUTERL          4     ACS/WFC  ACCUM   WFC-FIX  F814W          1            none         none       none       2       449.0 S
M83-OUTERL          4     ACS/WFC  ACCUM   WFC-FIX  F814W          2            none         none       none       2       449.0 S
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       2       500.0 S
                                           X
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       500.0 S
                                           X
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 31]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 32]

Visit: 53
     Visit Priority:      <none>
     Visit Requirements:  ORIENT 126.0D TO 127.26 D
     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    M83-OUTERC- ACS/WFC  ACCUM   WFC-FIX   F435W            CR-SPLIT=NO                    1   1100 S     PATTERN 1 1-2; PAR 2 WITH
     COPY                                                                                       see below  1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W            CR-SPLIT=NO                    1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    M83-OUTERC- ACS/WFC  ACCUM   WFC-FIX   F606W            CR-SPLIT=NO                    1   590 S      PATTERN 1 3-6; PAR 5-6
     COPY                                                                                       see below  WITH 3-4
------------------------------------------------------------------------------------------------------------------------------------
4    M83-OUTERC- ACS/WFC  ACCUM   WFC-FIX   F814W            CR-SPLIT=NO                    1   440 S
     COPY                                                                                       see below
------------------------------------------------------------------------------------------------------------------------------------
5    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   500 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
6    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   400 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERC-COPY     1     ACS/WFC  ACCUM   WFC-FIX  F435W          1            none         none       none       1       1261.0 S
M83-OUTERC-COPY     1     ACS/WFC  ACCUM   WFC-FIX  F435W          2            none         none       none       1       1261.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       none       1       1100.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       none       1       1200.0 S
                                           X
M83-OUTERC-COPY     3     ACS/WFC  ACCUM   WFC-FIX  F606W          1            none         none       none       2       595.0 S
M83-OUTERC-COPY     3     ACS/WFC  ACCUM   WFC-FIX  F606W          2            none         none       none       2       595.0 S
M83-OUTERC-COPY     4     ACS/WFC  ACCUM   WFC-FIX  F814W          1            none         none       none       2       445.0 S
M83-OUTERC-COPY     4     ACS/WFC  ACCUM   WFC-FIX  F814W          2            none         none       none       2       445.0 S
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       2       500.0 S
                                           X
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       500.0 S
                                           X
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 33]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 34]

Visit: 62
     Visit Priority:      <none>
     Visit Requirements:  ORIENT 126.34D TO 127.25 D
     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    M83-OUTERL- ACS/WFC  ACCUM   WFC-FIX   F435W            CR-SPLIT=NO                    1   1100 S     PATTERN 1 1-2; PAR 2 WITH
     COPY                                                                                       see below  1
------------------------------------------------------------------------------------------------------------------------------------
2    ANY         WFPC2    IMAGE   WFALL-FIX F439W            CR-SPLIT=NO                    1   1100 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
3    M83-OUTERL- ACS/WFC  ACCUM   WFC-FIX   F606W            CR-SPLIT=NO                    1   590 S      PATTERN 1 3-6; PAR 5-6
     COPY                                                                                       see below  WITH 3-4
------------------------------------------------------------------------------------------------------------------------------------
4    M83-OUTERL- ACS/WFC  ACCUM   WFC-FIX   F814W            CR-SPLIT=NO                    1   440 S
     COPY                                                                                       see below
------------------------------------------------------------------------------------------------------------------------------------
5    ANY         WFPC2    IMAGE   WFALL-FIX F606W                                           1   500 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------
6    ANY         WFPC2    IMAGE   WFALL-FIX F814W                                           1   400 S
                                                                                                see below
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
M83-OUTERL-COPY     1     ACS/WFC  ACCUM   WFC-FIX  F435W          1            none         none       none       1       1269.0 S
M83-OUTERL-COPY     1     ACS/WFC  ACCUM   WFC-FIX  F435W          2            none         none       none       1       1269.0 S
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          1            none         none       none       1       1100.0 S
                                           X
ANY                 2     WFPC2    IMAGE   WFALL-FI F439W          2            none         none       none       1       1200.0 S
                                           X
M83-OUTERL-COPY     3     ACS/WFC  ACCUM   WFC-FIX  F606W          1            none         none       none       2       599.0 S
M83-OUTERL-COPY     3     ACS/WFC  ACCUM   WFC-FIX  F606W          2            none         none       none       2       599.0 S
M83-OUTERL-COPY     4     ACS/WFC  ACCUM   WFC-FIX  F814W          1            none         none       none       2       449.0 S
M83-OUTERL-COPY     4     ACS/WFC  ACCUM   WFC-FIX  F814W          2            none         none       none       2       449.0 S
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          1            none         none       none       2       500.0 S
                                           X
ANY                 5     WFPC2    IMAGE   WFALL-FI F606W          2            none         none       none       2       500.0 S
                                           X
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          1            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 35]
Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
ANY                 6     WFPC2    IMAGE   WFALL-FI F814W          2            none         none       none       2       400.0 S
                                           X
                                                10608(  6) - 05/23/06 09:56  - [ 36]

            Summary Form for Proposal  10608

  Item                         Used in this proposal
------------------------------------------------------------------------------------------------------------------------------------
  Apertures                    SBC-FIX WFALL-FIX WFC-FIX
------------------------------------------------------------------------------------------------------------------------------------
  Configurations               ACS/SBC WFPC2 ACS/WFC
------------------------------------------------------------------------------------------------------------------------------------
  Opmodes                      ACCUM IMAGE
------------------------------------------------------------------------------------------------------------------------------------
  Optional Parameters          CR-SPLIT=NO
------------------------------------------------------------------------------------------------------------------------------------
  Special Requirements         PATTERN 2 1-4; PAR 2-4 WITH 1; PATTERN 1 1-2; PAR 2 WITH 1; PATTERN 1 3-6; PAR 5-6 WITH 3-4; ORIENT
                               126.0D TO 127.26 D; ORIENT 126.34D TO 127.25 D;
------------------------------------------------------------------------------------------------------------------------------------
  Spectral Elements            F150LP F439W F606W F814W F435W
------------------------------------------------------------------------------------------------------------------------------------
  Target Names                 M83-OUTERA ANY M83-OUTERB M83-OUTERC M83-OUTERD M83-OUTERE M83-OUTERF M83-OUTERG M83-OUTERH
                               M83-OUTERI M83-OUTERJ M83-OUTERK M83-OUTERL M83-OUTERC-COPY M83-OUTERL-COPY
------------------------------------------------------------------------------------------------------------------------------------