12929( 5) - 18-Jan-2013 11:51:07 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12929 Version: 5 Check-in Time: 18-Jan-2013 11:51:07 STScI Edit Number: 0 Title COS Observations of Pulsating DB White Dwarfs ------------------------------------------------------------------------------------ Type Cycle GO 20 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Judith L. Provencal University of Delaware Y CoI: Dr. Michael Montgomery University of Texas at Austin N CoI: Prof. Harry L. Shipman University of Delaware N CoI: Dr. Susan Elizabeth Thompson University of Delaware N CoI: Mr. James Dalessio University of Delaware N CoI: Dr. Atsuko Nitta Gemini Observatory, Northern Operations N ------------------------------------------------------------------------------------ Abstract Convection is an important energy transfer process for most stars. Yet convection is poorly understood, and remains one of the largest sources of theoretical uncertainty in stellar modeling. Pulsating white dwarfs are the ideal laboratories to provide to a self consistent description of convection in different environments. We can combine asteroseismology with nonlinear analysis of pulsating white dwarf light curves to provide empirical descriptions of convection across the hydrogen and helium instability strips. However, our ability to interprete the convection turnover timescale and its dependence on effective temperature across the helium white dwarf instability strip is severely limited by the large errors associated with optical spectroscopic temperature determinations for these objects. Our proposed COS observations of pulsating DB white dwarfs will determine the slope of their energy distributions and determine the presence of trace abundances of H, C, O, and Si, leading to greatly improved effective temperature determinations for these stars. ------------------------------------------------------------------------------------ Observations Description ------------------------ We have 6 targets: PG1351+489, WD1654+160, EC04207-4748, PG1115-158, QU Tel, and KIC8626021. The observations will be done with COS in TIME-TAG mode using the G130M grating with central wavelength of 1291 Angstroms and the G160M grating with a central wavelength of 1611 Angstroms. We chose these combinations to ensure that our spectra contain Lyman alpha, the 1305 Angstrom oxygen lines, CII 1335 Angstroms, and HeII 1640 Angstroms. White dwarfs have high surface gravities with broad spectral lines. We expect features between 3 and 4 Angstroms wide. For G130M, the spectroscopic features should cover 30-40 pixels and for G160M, 25-30 pixels. We will take advantage of COS's TIME-TAG capabilities to bin the photons by pulsation phase to directly measure temperature variations through the pulsation cycle. WDs have short pulsation periods (100-1000 s), allowing us to cover a sufficient number of pulsation cycles in the orbits requested. As an example of our exposure time estimates, we consider PG1115-158, with an effective temperature of 26010 K. We calculated a number of exposure times, 12929( 5) - 18-Jan-2013 11:51:07 - [ 2] using both blackbody simulations and previous GD358 observations. Taking into account guide star acquisition, NUV acq/image, TIME-TAG set up, exposure readout, and other overheads, we find that one orbit is required to achieve a S/N ratio of $\approx$ 25 with the G130M grating, and two orbits for the G160M grating. We performed similar estimates for our other targets with the aim of achieving spectra with S/N of 20-25. We do not require any non-standard calibrations. We will use FP-POS=ALL and use a flatfield to ensure maximum signal to noise. Our targets do not exceed the brightness limits for COS. Four targets are well isolated with accurate coordinates, and we use NUV ACQ/IMAGE. WD1654+160 and QU Tel have nearby cool companions, so we use FUV ACQ/SEARCH, ACQ/PEAKXD, and ACQ/PEAKD. We chose COS over STIS because its throughput is 10-30 times greater at our wavelengths of interest. Two targets are within the restricted RA ranges for cycle 20, but both stars are particularly important, as EC04207-4748 is one of our hotter targets and PG1115-158 is one of the cooler objects. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12929( 5) - 18-Jan-2013 11:51:07 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 PG-1351+489 STAR, DB RA=13H53M9.9000S +/- 0.3", J2000 V = 16.87 B=16.38 DEC=+48D40'22.60" +/- 0.3" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 2 V-QU-TEL STAR, DB RA=20H09M40.1100S +/- 0.1", J2000 V = 15.58 DEC=-52D25'15.50" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 5 PG-1115+158 STAR, DB RA=11H18M22.7000S +/- 0.3", J2000 V = 16.8 B=16.12 DEC=+15D33'34.50" +/- 0.3" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 11 EC04207-4748 STAR, DB RA=04H22M11.3500S +/- 0.3", J2000 V = 14.7 +/- 0.1 J 15.86 H 15.581 DEC=-47D41'41.90" +/- 0.3" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12 WD1654+160 STAR, DB RA=16H56M57.5900S +/- 0.3", J2000 V = 16.55 +/- 0.2 DEC=+15D56'26.00" +/- 0.3" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1989.26000976563 -0.0020799811995779035 0.036 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 15 WD1654+160-C STAR, DB RA=16H56M57.5100S +/- 0.3", J2000 V = 16.55 +/- 0.2 OPY DEC=+15D56'27.30" +/- 0.3" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1989.26198151951 -0.004298635550780892 0.058 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 14 WD-J1929+444 STAR, DB RA=19H29M4.6900S +/- 0.3", J2000 V = 18.2 +/- 0.1 7 DEC=+44D47'9.04" +/- 0.3" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 12929( 5) - 18-Jan-2013 11:51:07 - [ 4] Visit: 01 Visit Requirements: PCS MODE FINE 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 PG-1351+489 COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=2 1 17.4 S RCH ------------------------------------------------------------------------------------------------------------------------------------ 2 PG-1351+489 COS/NUV ACQ/IMA PSA MIRRORB 1 17.4 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 PG-1351+489 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=405, SEGMENT=BOTH, 1 550 S G FP-POS=ALL see below ------------------------------------------------------------------------------------------------------------------------------------ 4 PG-1351+489 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FP-POS=ALL, 1 1450 S G BUFFER-TIME=1396 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG-1351+489 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH PG-1351+489 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE PG-1351+489 3 COS/FUV TIME-TA PSA G130M 1291 none none none 1 1 504.0 S G PG-1351+489 3 COS/FUV TIME-TA PSA G130M 1291 none none none 2 1 504.0 S G PG-1351+489 3 COS/FUV TIME-TA PSA G130M 1291 none none none 3 1 504.0 S G PG-1351+489 3 COS/FUV TIME-TA PSA G130M 1291 none none none 4 1 504.0 S G PG-1351+489 4 COS/FUV TIME-TA PSA G160M 1611 none none none 1 2 1488.0 S G PG-1351+489 4 COS/FUV TIME-TA PSA G160M 1611 none none none 2 2 1496.0 S G PG-1351+489 4 COS/FUV TIME-TA PSA G160M 1611 none none none 3 3 1488.0 S G PG-1351+489 4 COS/FUV TIME-TA PSA G160M 1611 none none none 4 3 1498.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 5] Visit: 02 Visit Requirements: PCS MODE FINE 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 WD-J1929+44 COS/FUV ACQ/SEA PSA G130M 1291 CENTER=FLUX-WT, SCAN-SIZE=2, 1 8.6 S 47 RCH SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 2 WD-J1929+44 COS/FUV ACQ/PEA PSA G130M 1291 SEGMENT=BOTH 1 8.1 S 47 KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 WD-J1929+44 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3.0, 1 8.6 S 47 KD SEGMENT=BOTH, STEP-SIZE=1.3 ------------------------------------------------------------------------------------------------------------------------------------ 4 WD-J1929+44 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=1032, 1 1100 S 47 G SEGMENT=BOTH, FP-POS=ALL see below ------------------------------------------------------------------------------------------------------------------------------------ 5 WD-J1929+44 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FP-POS=ALL, 1 1350 S 47 G BUFFER-TIME=1360 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 | ------------------------------------------------------------------------------------------------------------------------------------ WD-J1929+4447 1 COS/FUV ACQ/SEA PSA G130M 1291 none none none none 1 N/A RCH WD-J1929+4447 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD WD-J1929+4447 3 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD WD-J1929+4447 4 COS/FUV TIME-TA PSA G130M 1291 none none none 1 1 1139.0 S G WD-J1929+4447 4 COS/FUV TIME-TA PSA G130M 1291 none none none 2 1 1139.0 S G WD-J1929+4447 4 COS/FUV TIME-TA PSA G130M 1291 none none none 3 2 1452.0 S G WD-J1929+4447 4 COS/FUV TIME-TA PSA G130M 1291 none none none 4 2 1452.0 S G WD-J1929+4447 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 3 1470.0 S G WD-J1929+4447 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 3 1470.0 S G WD-J1929+4447 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 4 1461.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 6] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WD-J1929+4447 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 4 1481.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 7] Visit: 03 Visit Requirements: PCS MODE FINE; SCHED 100% 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 EC04207-474 COS/FUV ACQ/SEA PSA G130M 1291 CENTER=FLUX-WT, SCAN-SIZE=2, 1 0.3 S 8 RCH SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 2 EC04207-474 COS/FUV ACQ/PEA PSA G130M 1291 SEGMENT=BOTH 1 0.3 S 8 KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 EC04207-474 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3.0, 1 0.3 S 8 KD SEGMENT=BOTH, STEP-SIZE=1.3 ------------------------------------------------------------------------------------------------------------------------------------ 4 EC04207-474 COS/FUV TIME-TA PSA G130M 1291 FP-POS=ALL, SEGMENT=BOTH, 1 100 S 8 G BUFFER-TIME=244 see below ------------------------------------------------------------------------------------------------------------------------------------ 5 EC04207-474 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, SEGMENT=BOTH, 1 235 S 8 G BUFFER-TIME=135 see below ------------------------------------------------------------------------------------------------------------------------------------ 6 EC04207-474 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=485, FP-POS=ALL, 1 700 S 8 G SEGMENT=BOTH 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 | ------------------------------------------------------------------------------------------------------------------------------------ EC04207-4748 1 COS/FUV ACQ/SEA PSA G130M 1291 none none none none 1 N/A RCH EC04207-4748 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD EC04207-4748 3 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD EC04207-4748 4 COS/FUV TIME-TA PSA G130M 1291 none none none 1 1 244.0 S G EC04207-4748 4 COS/FUV TIME-TA PSA G130M 1291 none none none 2 1 244.0 S G EC04207-4748 4 COS/FUV TIME-TA PSA G130M 1291 none none none 3 1 244.0 S G EC04207-4748 4 COS/FUV TIME-TA PSA G130M 1291 none none none 4 1 244.0 S G EC04207-4748 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 443.0 S G EC04207-4748 6 COS/FUV TIME-TA PSA G160M 1611 none none none 1 2 485.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ EC04207-4748 6 COS/FUV TIME-TA PSA G160M 1611 none none none 2 2 485.0 S G EC04207-4748 6 COS/FUV TIME-TA PSA G160M 1611 none none none 3 2 485.0 S G EC04207-4748 6 COS/FUV TIME-TA PSA G160M 1611 none none none 4 2 738.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 9] Visit: 04 Visit Requirements: PCS MODE FINE 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 WD1654+160 COS/FUV ACQ/SEA PSA G130M 1291 SEGMENT=BOTH, CENTER=FLUX-WT, 1 2.2 S RCH SCAN-SIZE=2 ------------------------------------------------------------------------------------------------------------------------------------ 2 WD1654+160 COS/FUV ACQ/PEA PSA G130M 1291 SEGMENT=BOTH 1 2.1 S KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 WD1654+160 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3.0, 1 2.2 S KD SEGMENT=BOTH, STEP-SIZE=1.3 ------------------------------------------------------------------------------------------------------------------------------------ 4 WD1654+160 COS/FUV TIME-TA PSA G130M 1291 SEGMENT=BOTH, FP-POS=ALL, 1 270 S G BUFFER-TIME=186 see below ------------------------------------------------------------------------------------------------------------------------------------ 5 WD1654+160 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FP-POS=ALL, 1 300 S G BUFFER-TIME=382 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 | ------------------------------------------------------------------------------------------------------------------------------------ WD1654+160 1 COS/FUV ACQ/SEA PSA G130M 1291 none none none none 1 N/A RCH WD1654+160 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD WD1654+160 3 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD WD1654+160 4 COS/FUV TIME-TA PSA G130M 1291 none none none 1 1 286.0 S G WD1654+160 4 COS/FUV TIME-TA PSA G130M 1291 none none none 2 1 310.0 S G WD1654+160 4 COS/FUV TIME-TA PSA G130M 1291 none none none 3 1 310.0 S G WD1654+160 4 COS/FUV TIME-TA PSA G130M 1291 none none none 4 1 310.0 S G WD1654+160 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 393.0 S G WD1654+160 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 2 871.0 S G WD1654+160 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 2 871.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 10] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WD1654+160 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 2 966.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 11] Visit: 05 Visit Requirements: PCS MODE FINE; SCHED 100% 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 PG-1115+158 COS/FUV ACQ/SEA PSA G130M 1291 CENTER=FLUX-WT, SCAN-SIZE=2, 1 2.8 S RCH SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 2 PG-1115+158 COS/FUV ACQ/PEA PSA G130M 1291 SEGMENT=BOTH 1 2.6 S KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 PG-1115+158 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3.0, 1 2.8 S KD SEGMENT=BOTH, STEP-SIZE=1.3 ------------------------------------------------------------------------------------------------------------------------------------ 4 PG-1115+158 COS/FUV TIME-TA PSA G130M 1291 SEGMENT=BOTH, FP-POS=ALL, 1 400 S G BUFFER-TIME=326 see below ------------------------------------------------------------------------------------------------------------------------------------ 5 PG-1115+158 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FP-POS=ALL, 1 1300 S G BUFFER-TIME=1206 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG-1115+158 1 COS/FUV ACQ/SEA PSA G130M 1291 none none none none 1 N/A RCH PG-1115+158 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD PG-1115+158 3 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD PG-1115+158 4 COS/FUV TIME-TA PSA G130M 1291 none none none 1 1 426.0 S G PG-1115+158 4 COS/FUV TIME-TA PSA G130M 1291 none none none 2 1 426.0 S G PG-1115+158 4 COS/FUV TIME-TA PSA G130M 1291 none none none 3 1 426.0 S G PG-1115+158 4 COS/FUV TIME-TA PSA G130M 1291 none none none 4 1 456.0 S G PG-1115+158 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 2 1306.0 S G PG-1115+158 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 2 1316.0 S G PG-1115+158 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 3 1307.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 12] 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG-1115+158 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 3 1317.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 13] Visit: 06 Visit Requirements: PCS MODE FINE 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-QU-TEL COS/FUV ACQ/SEA PSA G130M 1291 SEGMENT=BOTH, SCAN-SIZE=2, 1 0.7 S RCH CENTER=FLUX-WT, STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 V-QU-TEL COS/FUV ACQ/PEA PSA G130M 1291 SEGMENT=BOTH 1 0.7 S KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 V-QU-TEL COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3.0, 1 0.7 S KD SEGMENT=BOTH, STEP-SIZE=1.3 ------------------------------------------------------------------------------------------------------------------------------------ 4 V-QU-TEL COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=275, FP-POS=ALL, 1 150 S G SEGMENT=BOTH see below ------------------------------------------------------------------------------------------------------------------------------------ 5 V-QU-TEL COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=585, FP-POS=ALL, 1 460 S G SEGMENT=BOTH 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 | ------------------------------------------------------------------------------------------------------------------------------------ V-QU-TEL 1 COS/FUV ACQ/SEA PSA G130M 1291 none none none none 1 N/A RCH V-QU-TEL 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD V-QU-TEL 3 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD V-QU-TEL 4 COS/FUV TIME-TA PSA G130M 1291 none none none 1 1 275.0 S G V-QU-TEL 4 COS/FUV TIME-TA PSA G130M 1291 none none none 2 1 275.0 S G V-QU-TEL 4 COS/FUV TIME-TA PSA G130M 1291 none none none 3 1 275.0 S G V-QU-TEL 4 COS/FUV TIME-TA PSA G130M 1291 none none none 4 1 275.0 S G V-QU-TEL 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 585.0 S G V-QU-TEL 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 2 946.0 S G V-QU-TEL 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 2 946.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 14] 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-QU-TEL 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 2 946.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 15] Visit: 54 Visit Requirements: PCS MODE FINE On Hold Comments: Additional Comments: This is a repeat of visit 04. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WD1654+160- COS/FUV ACQ/SEA PSA G130M 1291 SEGMENT=BOTH, 1 2.2 S COPY RCH CENTER=FLUX-WT-FLR, SCAN-SIZE=4, STEP-SIZE=1.2 Comments: changed scan size and updated coordinates ------------------------------------------------------------------------------------------------------------------------------------ 2 WD1654+160- COS/FUV ACQ/PEA PSA G130M 1291 SEGMENT=BOTH 1 2.1 S COPY KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 WD1654+160- COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT-FLR, 1 2.2 S COPY KD NUM-POS=5.0, SEGMENT=BOTH, STEP-SIZE=0.9 ------------------------------------------------------------------------------------------------------------------------------------ 4 WD1654+160- COS/FUV TIME-TA PSA G130M 1291 SEGMENT=BOTH, FP-POS=ALL, 1 270 S COPY G BUFFER-TIME=200 see below ------------------------------------------------------------------------------------------------------------------------------------ 5 WD1654+160- COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FP-POS=ALL, 1 300 S COPY G BUFFER-TIME=382 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 | ------------------------------------------------------------------------------------------------------------------------------------ WD1654+160-COPY 1 COS/FUV ACQ/SEA PSA G130M 1291 none none none none 1 N/A RCH WD1654+160-COPY 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD WD1654+160-COPY 3 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD WD1654+160-COPY 4 COS/FUV TIME-TA PSA G130M 1291 none none none 1 1 377.0 S G WD1654+160-COPY 4 COS/FUV TIME-TA PSA G130M 1291 none none none 2 1 375.0 S G WD1654+160-COPY 4 COS/FUV TIME-TA PSA G130M 1291 none none none 3 1 347.0 S G WD1654+160-COPY 4 COS/FUV TIME-TA PSA G130M 1291 none none none 4 1 310.0 S G WD1654+160-COPY 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 2 382.0 S G WD1654+160-COPY 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 2 382.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 16] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WD1654+160-COPY 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 2 772.0 S G WD1654+160-COPY 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 2 867.0 S G 12929( 5) - 18-Jan-2013 11:51:07 - [ 17] Summary Form for Proposal 12929 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, ACQ/PEAKD, ACQ/PEAKXD, ACQ/SEARCH, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1032, BUFFER-TIME=1206, BUFFER-TIME=135, BUFFER-TIME=1360, BUFFER-TIME=1396, BUFFER-TIME=186, BUFFER-TIME=200, BUFFER-TIME=244, BUFFER-TIME=275, BUFFER-TIME=326, BUFFER-TIME=382, BUFFER-TIME=405, BUFFER-TIME=485, BUFFER-TIME=585, CENTER=FLUX-WT, CENTER=FLUX-WT-FLR, FP-POS=4, FP-POS=ALL, NUM-POS=3.0, NUM-POS=5.0, SCAN-SIZE=2, SCAN-SIZE=4, SEGMENT=BOTH, STEP-SIZE=0.9, STEP-SIZE=1.2, STEP-SIZE=1.3, STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PCS MODE FINE, SCHED 100% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G130M, G160M, MIRRORB ------------------------------------------------------------------------------------------------------------------------------------ Target Names EC04207-4748, PG-1115+158, PG-1351+489, V-QU-TEL, WD-J1929+4447, WD1654+160, WD1654+160-COPY ------------------------------------------------------------------------------------------------------------------------------------