11532( 8) - 11-Aug-2010 10:25:36 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11532 Version: 8 Check-in Time: 11-Aug-2010 10:25:36 STScI Edit Number: 1 Title COS-GTO: Activity of Solar Mass Stars from Cradle to Grave ------------------------------------------------------------------------------------ Type Cycle GTO/COS 17 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. James C. Green University of Colorado at Boulder CoI: Dr. Cynthia Froning University of Colorado at Boulder N CoI: Dr. Jeffrey L. Linsky University of Colorado at Boulder Y ------------------------------------------------------------------------------------ Abstract COS spectra will be very useful for answering the question of how chromospheric and coronal activity of stars decline as stars lose angular momentum and magnetic fields with age. This question is important for modelling the atmospheres of young planets that are blasted by strong ultraviolet radiation and winds from young stars. COS will obtain spectra of solar mass stars with a range of ages from 10 Myr to 7 Gyr. ------------------------------------------------------------------------------------ Observations Description ------------------------ HII 314 (G2V), activity in solar mass stars, to be observed as part of the COS GTO team orbits to be executed in cycle 17. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- Submitted by Kevin France, CASA. kevin.france@colorado.edu. 303-492-1429 ------------------------------------------------------------------------------------ 11532( 8) - 11-Aug-2010 10:25:36 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 HII314 STAR, G V-IV RA=03H44M20.0920S +/- 0.1", J2000 V = 10.4 DEC=+24D47'46.26" +/- 0.1" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. NOTE disagreement between SIMBAD and Spreadsheet proper motion. Proper motion epoch set to 2000 for Tycho values, per Section 3.9.1 of the HST handbook. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 0.0013292129 -40.00e-3 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11532( 8) - 11-Aug-2010 10:25:36 - [ 3] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: TA: Exposure ID: COS667170 G130M: Exposure ID: COS67168 BOT violation is the target star - verfied 06/13/08 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HII314 COS/NUV ACQ/SEA PSA G225M 2250 SCAN-SIZE=2 1 30 S RCH ------------------------------------------------------------------------------------------------------------------------------------ 2 HII314 COS/NUV ACQ/PEA PSA G225M 2250 1 30 S KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 HII314 COS/NUV ACQ/PEA PSA G225M 2250 NUM-POS=5.0, CENTER=FLUX-WT, 1 30 S KD STEP-SIZE=1.2 ------------------------------------------------------------------------------------------------------------------------------------ 4 HII314 COS/FUV TIME-TA PSA G130M 1309 BUFFER-TIME=700 1 814 S G ------------------------------------------------------------------------------------------------------------------------------------ 5 HII314 COS/FUV TIME-TA PSA G130M 1318 BUFFER-TIME=500 1 990 S G ------------------------------------------------------------------------------------------------------------------------------------ 6 HII314 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=1240 1 1402 S G ------------------------------------------------------------------------------------------------------------------------------------ 7 HII314 COS/FUV TIME-TA PSA G130M 1300 BUFFER-TIME=500 1 1405 S G ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HII314 1 COS/NUV ACQ/SEA PSA G225M 2250 none none none none 1 N/A RCH HII314 2 COS/NUV ACQ/PEA PSA G225M 2250 none none none none 1 N/A KXD HII314 3 COS/NUV ACQ/PEA PSA G225M 2250 none none none none 1 N/A KD HII314 4 COS/FUV TIME-TA PSA G130M 1309 none none none none 1 N/A G HII314 5 COS/FUV TIME-TA PSA G130M 1318 none none none none 1 N/A G 11532( 8) - 11-Aug-2010 10:25:36 - [ 4] 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 | ------------------------------------------------------------------------------------------------------------------------------------ HII314 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G HII314 7 COS/FUV TIME-TA PSA G130M 1300 none none none none 2 N/A G 11532( 8) - 11-Aug-2010 10:25:36 - [ 5] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: TA: Exposure ID: COS667170 G130M: Exposure ID: COS67168 BOT violation is the target star - verfied 06/13/08 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HII314 COS/NUV ACQ/SEA PSA G225M 2250 SCAN-SIZE=2 1 30 S RCH ------------------------------------------------------------------------------------------------------------------------------------ 2 HII314 COS/NUV ACQ/PEA PSA G225M 2250 1 30 S KXD ------------------------------------------------------------------------------------------------------------------------------------ 3 HII314 COS/NUV ACQ/PEA PSA G225M 2250 NUM-POS=5.0, CENTER=FLUX-WT, 1 30 S KD STEP-SIZE=1.2 ------------------------------------------------------------------------------------------------------------------------------------ 4 HII314 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=1240 1 1402 S G ------------------------------------------------------------------------------------------------------------------------------------ 5 HII314 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=300 1 327 S G ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HII314 1 COS/NUV ACQ/SEA PSA G225M 2250 none none none none 1 N/A RCH HII314 2 COS/NUV ACQ/PEA PSA G225M 2250 none none none none 1 N/A KXD HII314 3 COS/NUV ACQ/PEA PSA G225M 2250 none none none none 1 N/A KD HII314 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 1 N/A G HII314 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G 11532( 8) - 11-Aug-2010 10:25:36 - [ 6] Summary Form for Proposal 11532 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/PEAKD, ACQ/PEAKXD, ACQ/SEARCH, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1240, BUFFER-TIME=300, BUFFER-TIME=500, BUFFER-TIME=700, CENTER=FLUX-WT, NUM-POS=5.0, SCAN-SIZE=2, STEP-SIZE=1.2 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G130M, G160M, G225M ------------------------------------------------------------------------------------------------------------------------------------ Target Names HII314 ------------------------------------------------------------------------------------------------------------------------------------