14703( 5) - 03-Jan-2017 18:38:07 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 14703 Version: 5 Check-in Time: 03-Jan-2017 18:38:07 STScI Edit Number: 0 Title Measuring residual H2 gas from small to large gaps in protoplanetary disks: different pathways to planets? ------------------------------------------------------------------------------------ Type Cycle GO 24 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Andrea Banzatti Y CoI: Dr. Kevin France University of Colorado at Boulder Y CoI: Prof. Ilaria Pascucci University of Arizona N CoI: Keri Hoadley University of Colorado at Boulder Y CoI: Dr. James Edward Owen Institute For Advanced Study N ------------------------------------------------------------------------------------ Abstract We propose HST-COS far-ultraviolet (FUV) spectra of H_2 gas emission in a representative sample of 8 "transitional" disks around young stars of ~1-2 solar masses. By targeting 0.3-5 au disk gaps revealed from the analysis of infrared (IR) CO emission spectra, the proposed HST observations will allow us to measure the density of residual molecular gas from the onset of the smallest disk gaps to the development of large gaps that can be directly imaged. The sensitive measurements of H_2 residual gas vs disk gap size obtained in this program will constrain gap-formation processes and reveal if all gap sizes belong to a common, sequential evolutionary path or to different paths that affect the orbital distribution and composition of forming planets. This is essential to validate and improve current theories of planet formation in dispersing disks, extending observations to small disk radii well beyond the angular resolution limits of current imaging techniques. This program takes immediate advantage of recent results finding new gas emission tracers of disk evolution in the UV (Hoadley, France, et al. 2015) and in the IR (Banzatti & Pontoppidan 2015), and joins them together into a new, panchromatic view of gas dispersal in planet-forming regions. ------------------------------------------------------------------------------------ Observations Description ------------------------ Our observing strategy is driven by the need to acquire high-sensitivity, moderate spectral resolution coverage at the wavelengths spanned by strongest lines of the H2 fluorescent cascade that follows Ly_alpha photoexcitation (1390-1700 Angstrom). Spectral coverage with sufficient sensitivity and spectral resolution in this range is best provided by the M-mode settings on HST-COS. COS has the highest sensitivity for spectrally resolved observations at these FUV wavelengths (more than a factor of ten more efficient than STIS E140M at these wavelengths due to the combination of larger effective area and lower background). In the G160M bandpass, there are a wealth of H2 emission lines spread throughout (e.g., France et al. 2012) and the COS medium resolution modes have proven optimal for modeling the column densities, temperatures, and radial flux distributions from these lines with a largely enough accuracy to distinguish well between the gap-formation scenarios described in the approved Phase I proposal. To summarize, we will use the G160M grating with multiple FP-POS settings and 14703( 5) - 03-Jan-2017 18:38:07 - [ 2] CENWAVE = 1577 and 1611 to simultaneously provide continuous spectral coverage, mitigate the effects of detector fixed pattern noise, and support the extended lifetime of the COS MCP detector. These modes will provide high S/N spectra of our targets across the full 1390 - 1780 Angstrom bandpass. ------------------------------------------------------------------------------------ 14703( 5) - 03-Jan-2017 18:38:07 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 DOAR44 STAR, PRE-MAIN SEQUENCE RA=16H31M33.4600S +/- 0.1", J2000 V = 12.0 +/- 0.5 STAR DEC=-24D27'37.30" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1984 -3.22256516314618E-4 -0.0183 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 2 LKHA330 STAR, PRE-MAIN SEQUENCE RA=03H45M48.2800S +/- 0.1", J2000 V = 11.0 +/- 0.5 STAR DEC=+32D24'11.90" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1984 3.0794850235706735E-4 -0.0065 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 EXLUP STAR, PRE-MAIN SEQUENCE RA=16H03M5.4890S +/- 0.1", J2000 V = 8.5 STAR DEC=-40D18'25.44" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1984 -8.392467984539438E-4 -0.0189 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 4 HD144432 STAR, PRE-MAIN SEQUENCE RA=16H06M57.9549S +/- 0.1", J2000 V = 8.19 +/- 0.05 STAR DEC=-27D43'9.79" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1984 -5.045733767865795E-4 -0.020300000000000002 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 5 HD142527 STAR, PRE-MAIN SEQUENCE RA=15H56M41.8899S +/- 0.1", J2000 V = 8.34 +/- 0.05 STAR DEC=-42D19'23.27" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015 -0.0010601069888001731 -0.024460000000000003 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 14703( 5) - 03-Jan-2017 18:38:07 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 6 HD139614 STAR, PRE-MAIN SEQUENCE RA=15H40M46.3816S +/- 0.1", J2000 V = 8.24 +/- 0.05 STAR DEC=-42D29'53.55" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015 -0.001590581552803616 -0.025639 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 7 TWCHA STAR, PRE-MAIN SEQUENCE RA=10H59M1.0880S +/- 0.1", J2000 V = 12.6 +/- 0.5 STAR DEC=-77D22'40.71" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1984 -0.005125427066247609 0.0029 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 8 HD36112 STAR, PRE-MAIN SEQUENCE RA=05H30M27.5297S +/- 0.1", J2000 V = 8.27 +/- 0.05 STAR DEC=+25D19'57.08" +/- 0.1" Reference Frame: ICRS Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015 2.71213245921378E-4 -0.026508 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 14703( 5) - 03-Jan-2017 18:38:07 - [ 5] Visit: 01 (doar44) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 DOAR44 COS/NUV ACQ/IMA PSA MIRRORB 1 117 S (117 GE S) Comments: This ETC run is done using the IUE low-res spectrum of this object. ------------------------------------------------------------------------------------------------------------------------------------ 2 DOAR44 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1160 S G see below (944 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 DOAR44 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=1 1 1331 S G see below (1150 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 DOAR44 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=2 1 1169 S G see below (1269 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 DOAR44 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=2 1 1331 S G see below (1466 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 6 DOAR44 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=3 1 1500 S G (1500 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 14703( 5) - 03-Jan-2017 18:38:07 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 DOAR44 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1331 S G (1331 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ DOAR44 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE DOAR44 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 944.0 S G DOAR44 3 COS/FUV TIME-TA PSA G160M 1611 none none none none 1 1150.0 S G DOAR44 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 1269.0 S G DOAR44 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1466.0 S G DOAR44 6 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 N/A G DOAR44 7 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 N/A G 14703( 5) - 03-Jan-2017 18:38:07 - [ 7] Visit: 02 (lkha330) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 LKHA330 COS/NUV ACQ/IMA PSA MIRRORB 1 32 S (32 GE S) Comments: This ETC run is done using a COS spectrum of similar spectral type of this object, rescaled in flux using the measured B band magnitudes and accounting for the different accretion rates on the two objects. ------------------------------------------------------------------------------------------------------------------------------------ 2 LKHA330 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1200 S G see below (1168 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 LKHA330 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=1 1 1214 S G see below (1182 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 LKHA330 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=2 1 1500 S G see below (1426 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 LKHA330 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=2 1 1416 S G see below (1342 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 6 LKHA330 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=3 1 1416 S G see below (1422 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. 14703( 5) - 03-Jan-2017 18:38:07 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 7 LKHA330 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1416 S G see below (1422 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ LKHA330 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE LKHA330 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1168.0 S G LKHA330 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1182.0 S G LKHA330 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1426.0 S G LKHA330 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1342.0 S G LKHA330 6 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 1422.0 S G LKHA330 7 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 1422.0 S G 14703( 5) - 03-Jan-2017 18:38:07 - [ 9] Visit: 03 (EXLup) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 EXLUP COS/NUV ACQ/IMA PSA MIRRORB 1 100 S (100 GE S) Comments: This ETC run is done using a IUE spectrum of this object. ------------------------------------------------------------------------------------------------------------------------------------ 2 EXLUP COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1200 S G see below (1131 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 EXLUP COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=1 1 1214 S G see below (1145 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 EXLUP COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=2 1 1500 S G see below (1457 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 EXLUP COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=2 1 1416 S G see below (1373 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 6 EXLUP COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=3 1 1416 S G see below (1453 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 14703( 5) - 03-Jan-2017 18:38:07 - [ 10] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 EXLUP COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1416 S G see below (1453 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ EXLUP 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE EXLUP 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1131.0 S G EXLUP 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1145.0 S G EXLUP 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1457.0 S G EXLUP 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1373.0 S G EXLUP 6 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 1453.0 S G EXLUP 7 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 1453.0 S G 14703( 5) - 03-Jan-2017 18:38:07 - [ 11] Visit: 04 (hd144432) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD144432 COS/NUV ACQ/IMA BOA MIRRORB 1 163 S (163 GE S) Comments: This ETC run is done using the IUE low-res spectrum of this object. ------------------------------------------------------------------------------------------------------------------------------------ 2 HD144432 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1200 S G see below (1034 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 HD144432 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=2 1 1214 S G see below (1048 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 HD144432 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=3 1 1500 S G see below (1418 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 HD144432 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1416 S G see below (1334 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD144432 1 COS/NUV ACQ/IMA BOA MIRRORB none none none none 1 N/A GE 14703( 5) - 03-Jan-2017 18:38:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD144432 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1034.0 S G HD144432 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1048.0 S G HD144432 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1418.0 S G HD144432 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1334.0 S G 14703( 5) - 03-Jan-2017 18:38:07 - [ 13] Visit: 05 (hd142527) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD142527 COS/NUV ACQ/IMA BOA MIRRORA 1 74 S (74 GE S) Comments: This ETC run is done using the IUE low-res spectrum of another object in this program (HD36112), rescaled to the continuum level measured by COS in data obtained by co-I k. France. ------------------------------------------------------------------------------------------------------------------------------------ 2 HD142527 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1200 S G see below (1153 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 HD142527 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=2 1 1214 S G see below (1167 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 HD142527 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=3 1 1500 S G (1500 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 HD142527 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1416 S G (1416 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD142527 1 COS/NUV ACQ/IMA BOA MIRRORA none none none none 1 N/A GE 14703( 5) - 03-Jan-2017 18:38:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD142527 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1153.0 S G HD142527 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1167.0 S G HD142527 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 N/A G HD142527 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 N/A G 14703( 5) - 03-Jan-2017 18:38:07 - [ 15] Visit: 06 (hd139614) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD139614 COS/NUV ACQ/IMA BOA MIRRORB 1 89 S (89 GE S) Comments: This ETC run is done using the IUE low-res spectrum of this object. ------------------------------------------------------------------------------------------------------------------------------------ 2 HD139614 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1200 S G see below (1138 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 HD139614 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=2 1 1214 S G see below (1152 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 HD139614 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=3 1 1500 S G (1500 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 HD139614 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1416 S G (1416 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD139614 1 COS/NUV ACQ/IMA BOA MIRRORB none none none none 1 N/A GE HD139614 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1138.0 S G 14703( 5) - 03-Jan-2017 18:38:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD139614 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1152.0 S G HD139614 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 N/A G HD139614 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 N/A G 14703( 5) - 03-Jan-2017 18:38:07 - [ 17] Visit: 07 (twcha) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TWCHA COS/NUV ACQ/IMA PSA MIRRORB 1 100 S (100 GE S) Comments: This ETC run is done using the IUE low-res spectrum of this object. ------------------------------------------------------------------------------------------------------------------------------------ 2 TWCHA COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1200 S G see below (1267 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 TWCHA COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=1 1 1214 S G see below (1281 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 TWCHA COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=2 1 1500 S G see below (1635 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 TWCHA COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=2 1 1416 S G see below (1551 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 6 TWCHA COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=3 1 1500 S G see below (1635 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 14703( 5) - 03-Jan-2017 18:38:07 - [ 18] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 TWCHA COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1416 S G see below (1551 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ TWCHA 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE TWCHA 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1267.0 S G TWCHA 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1281.0 S G TWCHA 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1635.0 S G TWCHA 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1551.0 S G TWCHA 6 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 1635.0 S G TWCHA 7 COS/FUV TIME-TA PSA G160M 1611 none none none none 3 1551.0 S G 14703( 5) - 03-Jan-2017 18:38:07 - [ 19] Visit: 08 (hd36112) Visit Requirements: 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| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD36112 COS/NUV ACQ/IMA BOA MIRRORB 1 130 S (130 GE S) Comments: This ETC run is done using the IUE low-res spectrum of this object. ------------------------------------------------------------------------------------------------------------------------------------ 2 HD36112 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, FP-POS=1 1 1200 S G see below (1063 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 3 HD36112 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=1113, FP-POS=2 1 1214 S G see below (1077 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 4 HD36112 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1390, FP-POS=3 1 1500 S G see below (1418 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 5 HD36112 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=1268, FP-POS=4 1 1416 S G see below (1334 S) Comments: This ETC run is done using the HST COS spectra of a T Tauri star of similar spectral type and V-magnitude. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD36112 1 COS/NUV ACQ/IMA BOA MIRRORB none none none none 1 N/A GE 14703( 5) - 03-Jan-2017 18:38:07 - [ 20] 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD36112 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1063.0 S G HD36112 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1077.0 S G HD36112 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1418.0 S G HD36112 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1334.0 S G 14703( 5) - 03-Jan-2017 18:38:07 - [ 21] Summary Form for Proposal 14703 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures BOA, PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1113, BUFFER-TIME=1268, BUFFER-TIME=1390, BUFFER-TIME=800, FP-POS=1, FP-POS=2, FP-POS=3, FP-POS=4 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G160M, MIRRORA, MIRRORB ------------------------------------------------------------------------------------------------------------------------------------ Target Names DOAR44, EXLUP, HD139614, HD142527, HD144432, HD36112, LKHA330, TWCHA ------------------------------------------------------------------------------------------------------------------------------------