11639( 15) - 20-Sep-2010 11:52:00 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11639 Version: 15 Check-in Time: 20-Sep-2010 11:52:00 STScI Edit Number: 11 Title Catching Accreting WDs Moving into Their Instability Strip(s) ------------------------------------------------------------------------------------ Type Cycle GO 17 ------------------------------------------------------------------------------------ Investigators Contact? PI: Prof. Paula Szkody University of Washington CoI: Dr. Boris T. Gaensicke The University of Warwick N CoI: Dr. Anjum Mukadam University of Washington N CoI: Prof. Edward M. Sion Villanova University N CoI: Prof. Brian Warner University of Cape Town N CoI: Dr. Patrick Woudt University of Cape Town N CoI: Dr. Arne A. Henden American Association Of Variable Star N Observers CoI: Dr. Dean Townsley University of Chicago N CoI: Dr. Atsuko Nitta Gemini Observatory, Northern Operations N ------------------------------------------------------------------------------------ Abstract Our past HST studies of the temperatures of 9 accreting, pulsating white dwarfs in cataclysmic variables show that 3 are in the normal instability strip for single white dwarfs, but the other 6 are much hotter (15, 000-16, 500K). This dual strip has been proposed to be due to mass differences in the white dwarfs related to evolutionary history and driven by the ionization of different elements in their respective driving regions. In 2007, GW Lib (the brightest and best studied of the 6 hot accreting pulsators) and V455 And (the brightest and best studied of the 3 cool accreting pulsators) underwent rare large amplitude dwarf nova outbursts (known to heat the white dwarf) and their pulsations disappeared. We propose COS observations to: a) take advantage of the unprecedented opportunity to view the change in pulsation modes due to cooling of the white dwarf envelope and b) determine the masses of the white dwarfs to test the dual strip theory. In addition, a nova that had its outburst 22 yrs ago has begun non-radial pulsations as it returns to quiescence. We will use COS to determine its temperature in relation to the instability strip for the pulsating white dwarfs in dwarf novae. ------------------------------------------------------------------------------------ Observations Description ------------------------ Our goals are to obtain both time-resolved coverage in order to construct radial velocity and UV light curves, as well as to obtain a summed spectrum with sufficient S/N to allow a temperature fit with models. Thus, the number of orbits is driven by the need to sufficiently cover the binary orbits and a long enough baseline to identify the pulsation frequencies, and (almost) independent of the brightness of the target. Since the number of contiguous HST orbits is limited to 5, we plan to use 4 orbits each with COS and G160M for optimum coverage of the binary orbits of GW Lib and V455 And and a fifth orbit on each with COS with G140L to increase the wavelength coverage for the temperature modeling. For V482 Cen, we will 11639( 15) - 20-Sep-2010 11:52:00 - [ 2] only use one orbit with G140L for temperature determination. We used Hubeny's (1988) TLUSTY/SYNSPEC codes to calculate white dwarf model spectra adopting the temperatures that we estimate will be found during Cycle 17 observations, i.e. 12500K for V445 And and 17500K for GW Lib, log g=8, 0.1 times solar abundances, and the scaling factors (=distances) found from our model fits to the quiescent STIS spectra. These model spectra were then uploaded to the COS ETC to calculate the signal-to-noise ratio achieved over 1/10th of the orbital period. The data will be taken in the TIME-TAG mode, so can be phase-binned during the reduction, and our experience shows that we need orbital phase bins of less than or equal to 0.1 to prevent orbital smearing of the radial velocities. Using the ETC for COS with G160M centered at 1577A, and the predicted flux for V455 And shown in Figure 1, we find that we will achieve a S/N of 10 in a 480s exposure binning by 4. This will allow a resolution of about 5000, providing 60km/s per resolution element. We can measure radial velocities to about 1/10 resolution element so we should easily be able to obtain a good value for K1. Even though the secondaries are not seen, at outburst the secondary is irradiated and produces narrow Balmer emission lines that we are measuring to provide K2 values. The grazing eclipse in V455 And provides a high inclination (near 77 deg) and the width of the lines in GW Lib gives and estimate of 11 deg. Thus, the information is available to determine masses with K1 values. For V455 And, we can also measure the rotation velocity of the white dwarf from the broadening of the absorption lines to confirm that the 67 sec period seen in the optical is indeed the white dwarf rotation period. The S/N values for GW Lib should be even higher as it is hotter. For the G140L grating (setting 1105), we can achieve S/N>20 at a resolution of 2500-3000 in one orbit for V455 And and better for GW Lib, depending on the actual temperatures found. V482 Cen is expected to be hotter still, so its result should have the best S/N in one orbit. Our past observations of GW Lib (and the other pulsators) with STIS (and SBC) showed that we could easily pick up the pulsations in a baseline of 5 orbits. The better S/N of COS will allow us to do this in 4 orbits, the same 4 orbits that are used to cover the binary orbit using the SiII and CI lines to determine the velocity curves. Our 3 past years of observations of the 9 objects so far have successfully used ground-based coverage prior to and during the HST observations to insure that the objects are close to quiescence. Given that the recurrence timescales for GW Lib and V455 And are 20-30 yrs and they just had an outburst, the odds of them having another outburst in the next year are very close to zero (the odds for V842 Cen are even more remote as it was a nova). However, we anticipate using our access to 11639( 15) - 20-Sep-2010 11:52:00 - [ 3] APO, Sutherland and the AAVSO network to monitor the brightness states and the amplitudes of the optical pulsations as in the past work. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 11639( 15) - 20-Sep-2010 11:52:00 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 V-GW-LIB STAR, DWARF NOVA RA=15H19M55.3270S +/- 0.1", J2000 V = 17.0 +/- 0.5 F-CONT(1500)=5.8E-15, DEC=-25D00'24.61" +/- 0.1" F-LINE(1550)=9E-15, W-LINE(1550)=6 Reference Frame: ICRS Comments: This object is in the GSC2 catalog but published ICRS coords and pm by Thorstensen (2003) are used. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2001.39 -0.00450 0.0278 0.010 ------------------------------------------------------------------------------------------------------------------------------------ 2 V-V455-AND STAR, DWARF NOVA RA=23H34M1.4210S +/- 0.1", J2000 V = 16.5 +/- 0.5 F-CONT(1700)=4.0E-15, DEC=+39D21'40.22" +/- 0.1" F-LINE(1550)=1.9E-14, W-LINE(1550)=13 Reference Frame: ICRS Comments: Object is in GSC2 catalog but coords and pm from published values by Thorstensen in Araujo-Betancor et al. 2005. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2004.86 -0.00490 -0.137 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 V-V842-CEN STAR, CLASSICAL NOVA RA=14H35M52.5800S +/- 0.25", J2000 V = 16.5 +/- 0.5 E(B-V)=0.55 DEC=-57D37'35.25" +/- 0.25" Reference Frame: ICRS Comments: GSC2 coords and pm but distance of nova is near 1 kpc Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1993.54 -0.0018 -0.0167 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 4 TARGET1-SAFE UNIDENTIFIED, BLANK RA-OFF=0.000852D +/- 0.1D, J2000 V = 20.0 -TARGET FIELD DEC-OFF=0.002378D +/- 0.1D, FROM 1 Reference Frame: ICRS Comments: This target is a blank piece of sky which is the bright object safe pointing and is 9.0 arcseconds away at a PA 18.0 degrees from Target #1. ------------------------------------------------------------------------------------------------------------------------------------ 5 TARGET3-SAFE UNIDENTIFIED, BLANK RA-OFF=0.003290D +/- 0.1D, J2000 V = 20.0 -TARGET FIELD DEC-OFF=0.001774D +/- 0.1D, FROM 3 Reference Frame: ICRS Comments: This target is a blank piece of sky which is the bright object safe pointing and is 9.0 arcseconds away at a PA 44.8 degrees from Target #3. ------------------------------------------------------------------------------------------------------------------------------------ 11639( 15) - 20-Sep-2010 11:52:00 - [ 5] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 6 TARGET2-SAFE UNIDENTIFIED, BLANK RA-OFF=-0.002479D +/- 0.1D, J2000 V = 20.0 +/- 0.5 -TARGET FIELD DEC-OFF=0.001917D +/- 0.1D, FROM 2 Reference Frame: ICRS Comments: This target is a blank piece of sky which is the bright object safe pointing and is 9.8 arcseconds away at a PA 343.8 degrees from Target #2. ------------------------------------------------------------------------------------------------------------------------------------ 11639( 15) - 20-Sep-2010 11:52:00 - [ 6] Visit: 01 Visit Requirements: ORIENT 289D TO 289 D; BETWEEN 09-MAR-2010:00:00:00 AND 16-MAR-2010:00:00:00 On Hold Comments: Additional Comments: Ground-based observations will be used to ensure object is at quiescence. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-GW-LIB COS/FUV ACQ/SEA PSA G160M 1577 SEGMENT=BOTH, SCAN-SIZE=3, 1 7.5 S USE OFFSET V01SAF; GS RCH STEP-SIZE=1.767, ACQ SCENARIO BASE1B3 CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 2 V-GW-LIB COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=BOTH 1 7.5 S USE OFFSET V01SAF KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 V-GW-LIB COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=BOTH, NUM-POS=3, 1 7.5 S USE OFFSET V01SAF KD STEP-SIZE=1.2, CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 4 V-GW-LIB COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 2221 S USE OFFSET V01SAF G BUFFER-TIME=2221, FLASH=YES, see below FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 5 V-GW-LIB COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3006 S USE OFFSET V01SAF G BUFFER-TIME=3006, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 6 V-GW-LIB COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3006 S USE OFFSET V01SAF G BUFFER-TIME=3006, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 7 V-GW-LIB COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3006 S USE OFFSET V01SAF G BUFFER-TIME=3006, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 8 V-GW-LIB COS/FUV TIME-TA PSA G140L 1105 SEGMENT=A, BUFFER-TIME=3006, 1 3006 S USE OFFSET V01SAF G FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-GW-LIB 1 COS/FUV ACQ/SEA PSA G160M 1577 none none none none 1 N/A RCH V-GW-LIB 2 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KXD V-GW-LIB 3 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KD 11639( 15) - 20-Sep-2010 11:52:00 - [ 7] 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-GW-LIB 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 2173.0 S G V-GW-LIB 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G V-GW-LIB 6 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G V-GW-LIB 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 4 N/A G V-GW-LIB 8 COS/FUV TIME-TA PSA G140L 1105 none none none none 5 N/A G 11639( 15) - 20-Sep-2010 11:52:00 - [ 8] Visit: 02 Visit Requirements: ORIENT 188.8D TO 188.9 D; BETWEEN 01-AUG-2010:00:00:00 AND 30-SEP-2010:00:00:00 On Hold Comments: Additional Comments: Ground-based observations will be used to ensure object is at quiescence. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-V455-AND COS/NUV ACQ/IMA PSA MIRRORB 1 60.0 S USE OFFSET V02SAF GE ------------------------------------------------------------------------------------------------------------------------------------ 2 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 2459 S USE OFFSET V02SAF G BUFFER-TIME=2459, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 3 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S USE OFFSET V02SAF G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 4 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S USE OFFSET V02SAF G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 5 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S USE OFFSET V02SAF G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 6 V-V455-AND COS/FUV TIME-TA PSA G140L 1105 SEGMENT=A, BUFFER-TIME=3015, 1 3015 S USE OFFSET V02SAF G FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-V455-AND 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-V455-AND 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-V455-AND 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G V-V455-AND 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G V-V455-AND 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 4 N/A G V-V455-AND 6 COS/FUV TIME-TA PSA G140L 1105 none none none none 5 N/A G 11639( 15) - 20-Sep-2010 11:52:00 - [ 9] Visit: 03 Visit Requirements: ORIENT 314.8D TO 314.8 D; BETWEEN 01-MAR-2010:00:00:00 AND 30-APR-2010:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-V842-CEN COS/FUV ACQ/SEA PSA G160M 1577 SEGMENT=A, SCAN-SIZE=3, 1 7.0 S USE OFFSET V03SAF; GS RCH STEP-SIZE=1.767, ACQ SCENARIO BASE1B3 CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 2 V-V842-CEN COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=A 1 7.0 S USE OFFSET V03SAF KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 V-V842-CEN COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=A, NUM-POS=3, 1 7.0 S USE OFFSET V03SAF KD STEP-SIZE=1.2, CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 4 V-V842-CEN COS/FUV TIME-TA PSA G140L 1105 SEGMENT=A, BUFFER-TIME=2274, 1 2274 S USE OFFSET V03SAF G FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-V842-CEN 1 COS/FUV ACQ/SEA PSA G160M 1577 none none none none 1 N/A RCH V-V842-CEN 2 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KXD V-V842-CEN 3 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KD V-V842-CEN 4 COS/FUV TIME-TA PSA G140L 1105 none none none none 1 N/A G 11639( 15) - 20-Sep-2010 11:52:00 - [ 10] Visit: 05 Visit Requirements: ORIENT 130D TO 130 D On Hold Comments: Additional Comments: Ground-based observations will be used to ensure object is at quiescence. This visit is a repeat of failed visit 02. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-V455-AND COS/NUV ACQ/IMA PSA MIRRORB 1 60.0 S USE OFFSET V05SAF; GS GE ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 2 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 2459 S USE OFFSET V05SAF G BUFFER-TIME=2459, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 3 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S USE OFFSET V05SAF G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 4 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S USE OFFSET V05SAF G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 5 V-V455-AND COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S USE OFFSET V05SAF G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 6 V-V455-AND COS/FUV TIME-TA PSA G140L 1105 SEGMENT=A, BUFFER-TIME=3015, 1 3015 S USE OFFSET V05SAF G FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-V455-AND 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-V455-AND 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-V455-AND 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G V-V455-AND 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G V-V455-AND 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 4 N/A G V-V455-AND 6 COS/FUV TIME-TA PSA G140L 1105 none none none none 5 N/A G 11639( 15) - 20-Sep-2010 11:52:00 - [ 11] Visit: 1A Visit Requirements: ORIENT 289D TO 289 D On Hold Comments: Additional Comments: This visit allocates and sets up the safe position offset slot for visit 01 which will use that slot. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-GW-LIB S/C DATA V1 1 5 S POS TARG 232.772, -237.511; SAVE OFFSET V01SAF; SPEC COM INSTR ECSLOTSET; GS ACQ SCENARIO BASE1B3; QESIPARM ANGLE 18; QESIPARM DIST 9; QESIPARM SLOT X ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-GW-LIB 1 S/C DATA V1 none none none none 1 N/A 11639( 15) - 20-Sep-2010 11:52:00 - [ 12] Visit: 1B Visit Requirements: ORIENT 289D TO 289 D; BETWEEN 09-MAR-2010:00:00:00 AND 16-MAR-2010:00:00:00 On Hold Comments: Additional Comments: This visit is for BOP checking the "safe" target only and should not execute onboard HST. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TARGET1-SAF COS/FUV ACQ/SEA PSA G160M 1577 SEGMENT=BOTH, SCAN-SIZE=3, 1 7.5 S GS ACQ SCENARIO BASE1B3 E-TARGET RCH STEP-SIZE=1.767, CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 2 TARGET1-SAF COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=BOTH 1 7.5 S E-TARGET KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 TARGET1-SAF COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=BOTH, NUM-POS=3, 1 7.5 S E-TARGET KD STEP-SIZE=1.2, CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 4 TARGET1-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 2221 S E-TARGET G BUFFER-TIME=2221, FLASH=YES, see below FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 5 TARGET1-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3006 S E-TARGET G BUFFER-TIME=3006, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 6 TARGET1-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3006 S E-TARGET G BUFFER-TIME=3006, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 7 TARGET1-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3006 S E-TARGET G BUFFER-TIME=3006, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 8 TARGET1-SAF COS/FUV TIME-TA PSA G140L 1105 SEGMENT=A, BUFFER-TIME=3006, 1 3006 S E-TARGET G FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET1-SAFE-TARGET 1 COS/FUV ACQ/SEA PSA G160M 1577 none none none none 1 N/A RCH TARGET1-SAFE-TARGET 2 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KXD TARGET1-SAFE-TARGET 3 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KD 11639( 15) - 20-Sep-2010 11:52:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET1-SAFE-TARGET 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 2216.0 S G TARGET1-SAFE-TARGET 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G TARGET1-SAFE-TARGET 6 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G TARGET1-SAFE-TARGET 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 4 N/A G TARGET1-SAFE-TARGET 8 COS/FUV TIME-TA PSA G140L 1105 none none none none 5 N/A G 11639( 15) - 20-Sep-2010 11:52:00 - [ 14] Visit: 2A Visit Requirements: ORIENT 188.8D TO 188.9 D On Hold Comments: Additional Comments: This visit allocates and sets up the safe position offset slot for visit 02 which will use that slot. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-V455-AND S/C DATA V1 1 5 S POS TARG 240.4662, -243.3289; SAVE OFFSET V02SAF; SPEC COM INSTR ECSLOTSET; GS ACQ SCENARIO BASE1B3; QESIPARM ANGLE 343.8; QESIPARM DIST 9.8 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-V455-AND 1 S/C DATA V1 none none none none 1 N/A 11639( 15) - 20-Sep-2010 11:52:00 - [ 15] Visit: 2B Visit Requirements: ORIENT 188.8D TO 188.9 D; BETWEEN 01-AUG-2010:00:00:00 AND 30-SEP-2010:00:00:00 On Hold Comments: Additional Comments: This visit is for BOP checking the "safe" target only and should not execute onboard HST. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TARGET2-SAF COS/NUV ACQ/IMA PSA MIRRORB 1 60.0 S E-TARGET GE ------------------------------------------------------------------------------------------------------------------------------------ 2 TARGET2-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 2459 S E-TARGET G BUFFER-TIME=2459, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 3 TARGET2-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S E-TARGET G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 4 TARGET2-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S E-TARGET G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 5 TARGET2-SAF COS/FUV TIME-TA PSA G160M 1577 SEGMENT=BOTH, 1 3015 S E-TARGET G BUFFER-TIME=3015, FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 6 TARGET2-SAF COS/FUV TIME-TA PSA G140L 1105 SEGMENT=A, BUFFER-TIME=3015, 1 3015 S E-TARGET G FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET2-SAFE-TARGET 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE TARGET2-SAFE-TARGET 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G TARGET2-SAFE-TARGET 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G TARGET2-SAFE-TARGET 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G TARGET2-SAFE-TARGET 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 4 N/A G TARGET2-SAFE-TARGET 6 COS/FUV TIME-TA PSA G140L 1105 none none none none 5 N/A G 11639( 15) - 20-Sep-2010 11:52:00 - [ 16] Visit: 3A Visit Requirements: ORIENT 314.8D TO 314.8 D On Hold Comments: Additional Comments: This visit allocates and sets up the safe position offset slot for visit 03 which will use that slot. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-V842-CEN S/C DATA V1 1 5 S POS TARG 232.772, -237.511; SAVE OFFSET V03SAF; SPEC COM INSTR ECSLOTSET; GS ACQ SCENARIO BASE1B3; QESIPARM ANGLE 44.8; QESIPARM DIST 9.0; QESIPARM SLOT X ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-V842-CEN 1 S/C DATA V1 none none none none tbd N/A 11639( 15) - 20-Sep-2010 11:52:00 - [ 17] Visit: 3B Visit Requirements: ORIENT 314.8D TO 314.8 D; BETWEEN 01-MAR-2010:00:00:00 AND 30-APR-2010:00:00:00 On Hold Comments: Additional Comments: This visit is for BOP checking the "safe" target only and should not execute onboard HST. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TARGET3-SAF COS/FUV ACQ/SEA PSA G160M 1577 SEGMENT=A, SCAN-SIZE=3, 1 7.0 S GS ACQ SCENARIO BASE1B3 E-TARGET RCH STEP-SIZE=1.767, CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 2 TARGET3-SAF COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=A 1 7.0 S E-TARGET KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 TARGET3-SAF COS/FUV ACQ/PEA PSA G160M 1577 SEGMENT=A, NUM-POS=3, 1 7.0 S E-TARGET KD STEP-SIZE=1.2, CENTER=FLUX-WT ------------------------------------------------------------------------------------------------------------------------------------ 4 TARGET3-SAF COS/FUV TIME-TA PSA G140L 1105 SEGMENT=A, BUFFER-TIME=2274, 1 2274 S E-TARGET G FLASH=YES, FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET3-SAFE-TARGET 1 COS/FUV ACQ/SEA PSA G160M 1577 none none none none 1 N/A RCH TARGET3-SAFE-TARGET 2 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KXD TARGET3-SAFE-TARGET 3 COS/FUV ACQ/PEA PSA G160M 1577 none none none none 1 N/A KD TARGET3-SAFE-TARGET 4 COS/FUV TIME-TA PSA G140L 1105 none none none none 1 N/A G 11639( 15) - 20-Sep-2010 11:52:00 - [ 18] Visit: 5A Visit Requirements: ORIENT 130D TO 130 D On Hold Comments: Additional Comments: This visit allocates and sets up the safe position offset slot for visit 05 which will use that slot. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-V455-AND S/C DATA V1 1 5 S POS TARG 240.4662, -243.3289; SAVE OFFSET V05SAF; SPEC COM INSTR ECSLOTSET; GS ACQ SCENARIO BASE1B3; QESIPARM ANGLE 343.8; QESIPARM DIST 9.8 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-V455-AND 1 S/C DATA V1 none none none none 1 N/A 11639( 15) - 20-Sep-2010 11:52:00 - [ 19] Summary Form for Proposal 11639 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA, V1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV, S/C ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, ACQ/PEAKD, ACQ/PEAKXD, ACQ/SEARCH, DATA, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=2221, BUFFER-TIME=2274, BUFFER-TIME=2459, BUFFER-TIME=3006, BUFFER-TIME=3015, CENTER=FLUX-WT, FLASH=YES, FP-POS=3, NUM-POS=3, SCAN-SIZE=3, SEGMENT=A, SEGMENT=BOTH, STEP-SIZE=1.2, STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 01-AUG-2010:00:00:00 AND 30-SEP-2010:00:00:00, BETWEEN 01-MAR-2010:00:00:00 AND 30-APR-2010:00:00:00, BETWEEN 09-MAR-2010:00:00:00 AND 16-MAR-2010:00:00:00, GS ACQ SCENARIO BASE1B3, ORIENT 130D TO 130 D, ORIENT 188.8D TO 188.9 D, ORIENT 289D TO 289 D, ORIENT 314.8D TO 314.8 D, POS TARG 232.772, -237.511, POS TARG 240.4662, -243.3289, QESIPARM ANGLE 18, QESIPARM ANGLE 343.8, QESIPARM ANGLE 44.8, QESIPARM DIST 9, QESIPARM DIST 9.0, QESIPARM DIST 9.8, QESIPARM SLOT X, SAVE OFFSET V01SAF, SAVE OFFSET V02SAF, SAVE OFFSET V03SAF, SAVE OFFSET V05SAF, SPEC COM INSTR ECSLOTSET, USE OFFSET V01SAF, USE OFFSET V02SAF, USE OFFSET V03SAF, USE OFFSET V05SAF ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140L, G160M, MIRRORB ------------------------------------------------------------------------------------------------------------------------------------ Target Names TARGET1-SAFE-TARGET, TARGET2-SAFE-TARGET, TARGET3-SAFE-TARGET, V-GW-LIB, V-V455-AND, V-V842-CEN ------------------------------------------------------------------------------------------------------------------------------------