15285( 2) - 06-Dec-2018 17:45:31 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15285 Version: 2 Check-in Time: 06-Dec-2018 17:45:31 STScI Edit Number: 0 Title Instabilities and Turbulence in a Cygnus Loop Shock Front ------------------------------------------------------------------------------------ Type Cycle GO 25 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. John Charles Raymond Smithsonian Institution Astrophysical Y Observatory CoI: Dr. William P. Blair The Johns Hopkins University N CoI: Dr. Ravi Sankrit Space Telescope Science Institute N CoI: Dr. Jonathan D. Slavin Smithsonian Institution Astrophysical N Observatory CoI: Dr. Blakesley Burkhart Rutgers the State University of New Jersey N ------------------------------------------------------------------------------------ Abstract The [O III] emission in old supernova remnants takes the form of long, crisp filaments, while the H alpha and [S II] emission is frothy and clumpy. That indicates that instabilities in cooling gas behind the shock produce strong turbulence. This very rapid generation of turbulence is not considered in the picture of global turbulence in the ISM, and it amplifies magnetic fields and boosts the energy of cosmic rays. It can also affect the overall emission spectrum of the shocked gas in ways not considered in the 1D models used to interpret spectra of SNRs, HH objects and AGN. We propose to quantify and understand the mechanism for generating turbulence by obtaining narrow band WFC3 images and STIS UV and optical spectra to complement an existing Heritage mosaic of WFC3 images of the western Cygnus Loop (Veil Nebula). This is a unique opportunity to fully characterize the post-shock flow in a supernova remnant shock because the Cygnus Loop is nearby and nearly unreddened. It is crucial both for the understanding of turbulence and for interpreting the spectra of unresolved shocks in more distant SNRs, in AGN and in HH objects. ------------------------------------------------------------------------------------ Observations Description ------------------------ The program will observe extended emission from the Cygnus Loop supernova remnant in a region previously covered by a Hubble Heritage mosaic of H alpha, [O III] and [S II] images. It includes 9 orbits of WFC3 imaging and 6 orbits of STIS spectroscopy. We ask for WFC3 images in parallel with the spectroscopy. These parallel images fall on another part of the Heritage image but use different filters. The program includes full images in H alpha (narrow), [O I] and [O II], and quad images in each of the [S II] lines, [O III] 4363 and [Ne IV] 2425. The spectra will be low resolution spectra in FUV, NUV, red and blue optical, plus higher resolution red and blue optical spectra. Seven of the imaging orbits are ~2700 seconds of exposure for the full orbit. Four of those use Quad filters, and the other three use regular filters. The 15285( 2) - 06-Dec-2018 17:45:31 - [ 2] closer they are to the same orientation, the better, but this is not critical within the ORIENT window given in the proposal. Six of the orbits use STIS in the long slit (52") mode, although different slit widths are used as needed to improve S/N. It is important to have the SAME ORIENT for all STIS observations in order to cover the same field of view, but that value can be anywhere within the ORIENT range given in the proposal. The aim of the proposal is to study the development of turbulence in the cooling gas behind the shock front. The [O III] morphology is much different than the H alpha and [S II] morphology. The new images will add density and temperature information, along with images in higher and lower ionization states, to the Heritage images. The spectra will provide velocity centroids in high and low ionization lines, along with diagnostics for peak temperature and elemental abundances (grain destruction and cooling rates). We hope to be able to discriminate among the possible causes for the clumpy structure at low temperatures; cooling instabilities, the thin shell instability or pre-existing density inhomogeneities, and to elucidate the role of magnetic fields. The plan is Target Inst Element Parallel Exposures Visit 1 WFC3-1 WFC3 F631N WFC3-1 WFC3 F373N WFC3-1 WFC3 F656N Visit 2 SII-2 WFC3 FQ672N, FQ674N SII-4 WFC3 FQ672N, FQ674N Visit 3 Offset star STIS-1 STIS G140L WFC3 F631N STIS-1 STIS G230L WFC3 F373N STIS-1 STIS G430L WFC3 F656N Visit 4 Offset star STIS-1 STIS G750L WFC3 FQ437N STIS-1 STIS G430M WFC3 FQ672N, FQ674N STIS-1 STIS G750M WFC3 FQ243N Visit 5 QUAD-1 WFC3 FQ437N QUAD-2 WFC3 FQ437N Visit 6 QUAD-1 WFC3 FQ243N QUAD-2 WFC3 FQ243N Targets S2 and S4 are chosen so that we will get both filters covering 3 positions across the filaments. Both the FQ672N and FQ674N quadrants (amplifiers B and D) should be read out.for each exposure. ------------------------------------------------------------------------------------ 15285( 2) - 06-Dec-2018 17:45:31 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 CYGNUS-LOOP- ISM, SHOCK FRONT, SNR RA=20H45M37.8530S, J2000 V = 25 +/- 1 O III 5007 flux is 0.0035 STIS DEC=+30D59'52.49" photons/(cm2 s square arcsec) Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 3 CYGNUS-LOOP- ISM, SHOCK FRONT, SNR RA=20H45M41.5200S, J2000 V = 25 +/- 1 O III 5007 flux is 0.0035 WFC3 DEC=+30D59'39.86" photons/(cm2 s square arcsecond) Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 4 CYGNUS-LOOP- ISM, SHOCK FRONT, SNR RA=20H45M37.8640S, J2000 V = 25 +/- 1 O III 5007 flux is 0.0035 Q1 DEC=+30D59'51.84" photons/(cm2 s square arcsecond) Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 5 CYGNUS-LOOP- ISM, SHOCK FRONT, SNR RA=20H45M43.3910S, J2000 V = 25 +/- 1 O III 5007 flux is 0.0035 Q2 DEC=+31D00'16.93" photons/(cm2 s square arcsecond) Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 7 CYGNUS-LOOP- ISM, SHOCK FRONT, SNR RA=20H45M41.0180S, J2000 V = 25 +/- 1 O III 5007 flux is 0.0035 S2 DEC=+31D00'2.08" photons/(cm2 s square arcsecond) Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 9 CYGNUS-LOOP- ISM, SHOCK FRONT, SNR RA=20H45M45.6511S, J2000 V = 25 +/- 1 O III 5007 flux is 0.0035 S3 DEC=+31D00'26.17" photons/(cm2 s square arcsecond) Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 10 GSC026870101 STAR, A0-A3 III-I RA=20H45M42.1920S +/- 0.2", J2000 V = 13.46 +/- 0.4 4 DEC=+31D01'3.93" +/- 0.2" Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 15285( 2) - 06-Dec-2018 17:45:31 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE-3PT Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 1.607 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 86.7 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE-3PT Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.135 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 3 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.145 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 15285( 2) - 06-Dec-2018 17:45:31 - [ 5] Visit: 01 (O I, O II, Ha) Visit Requirements: ORIENT 15D TO 35 D; ORIENT 195D TO 220 D On Hold Comments: Additional Comments: Three orbits to do full size WFC3 images; using a 3-pattern with steps to cover the chip gap instead of CR-SPLIT. 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 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-CENT F631N FLASH=9 1 850 S PATTERN 1 1-3 -WFC3 S ER see below (2660 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-CENT F373N FLASH=10 1 850 S -WFC3 S ER see below (2660 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-CENT F656N FLASH=10 1 850 S -WFC3 S ER see below (2660 S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ CYGNUS-LOOP-WFC3 1 WFC3/UVI ACCUM UVIS-CEN F631N 1 none none none 1 862.0 S S TER CYGNUS-LOOP-WFC3 1 WFC3/UVI ACCUM UVIS-CEN F631N 2 none none none 2 899.0 S S TER CYGNUS-LOOP-WFC3 1 WFC3/UVI ACCUM UVIS-CEN F631N 3 none none none 3 899.0 S S TER CYGNUS-LOOP-WFC3 2 WFC3/UVI ACCUM UVIS-CEN F373N 1 none none none 1 862.0 S S TER CYGNUS-LOOP-WFC3 2 WFC3/UVI ACCUM UVIS-CEN F373N 2 none none none 2 899.0 S S TER CYGNUS-LOOP-WFC3 2 WFC3/UVI ACCUM UVIS-CEN F373N 3 none none none 3 899.0 S S TER CYGNUS-LOOP-WFC3 3 WFC3/UVI ACCUM UVIS-CEN F656N 1 none none none 1 862.0 S S TER CYGNUS-LOOP-WFC3 3 WFC3/UVI ACCUM UVIS-CEN F656N 2 none none none 2 899.0 S S TER CYGNUS-LOOP-WFC3 3 WFC3/UVI ACCUM UVIS-CEN F656N 3 none none none 3 899.0 S S TER 15285( 2) - 06-Dec-2018 17:45:31 - [ 6] Visit: 02 (S II) Visit Requirements: ORIENT 15D TO 35 D; ORIENT 195D TO 220 D On Hold Comments: Additional Comments: 4 exposures in 2 orbits with the S II quad filters 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 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ672N FLASH=11 1 600 S PATTERN 3 1 -S2 S see below (1246 S) Comments: Both FQ672N and FQ674 should be read out (readout amplifiers D and B). UVIS-QUAD so that FQ762N and FQ674N at positions S2 and S4 will cover the same regions. ------------------------------------------------------------------------------------------------------------------------------------ 2 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ674N FLASH=11 1 600 S PATTERN 3 2 -S2 S see below (1246 S) Comments: Both FQ672N and FQ674N should be read out (readout amplifiers D and B). UVIS-QUAD so that FQ762N and FQ674N at positions S2 and S4 will cover the same regions ------------------------------------------------------------------------------------------------------------------------------------ 3 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ672N FLASH=11 1 600 S PATTERN 3 3 -S3 S see below (1246 S) Comments: Both FQ672N and FQ674N should be read out (readout amplifiers B and D). UVIS-QUAD so that FQ762N and FQ674N at positions S2 and S4 will cover the same regions ------------------------------------------------------------------------------------------------------------------------------------ 4 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ674N FLASH=11 1 600 S PATTERN 3 4 -S3 S see below (1246 S) Comments: Both FQ672N and FQ674N should be read out (readout amplifiers B and D). UVIS-QUAD so that FQ762N and FQ674N at positions S2 and S4 will cover the same regions ------------------------------------------------------------------------------------------------------------------------------------ 15285( 2) - 06-Dec-2018 17:45:31 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ CYGNUS-LOOP-S2 1 WFC3/UVI ACCUM UVIS-QUA FQ672N 1 none none none 1 623.0 S S D CYGNUS-LOOP-S2 1 WFC3/UVI ACCUM UVIS-QUA FQ672N 2 none none none 1 623.0 S S D CYGNUS-LOOP-S2 2 WFC3/UVI ACCUM UVIS-QUA FQ674N 1 none none none 1 623.0 S S D CYGNUS-LOOP-S2 2 WFC3/UVI ACCUM UVIS-QUA FQ674N 2 none none none 1 623.0 S S D CYGNUS-LOOP-S3 3 WFC3/UVI ACCUM UVIS-QUA FQ672N 1 none none none 2 623.0 S S D CYGNUS-LOOP-S3 3 WFC3/UVI ACCUM UVIS-QUA FQ672N 2 none none none 2 623.0 S S D CYGNUS-LOOP-S3 4 WFC3/UVI ACCUM UVIS-QUA FQ674N 1 none none none 2 623.0 S S D CYGNUS-LOOP-S3 4 WFC3/UVI ACCUM UVIS-QUA FQ674N 2 none none none 2 623.0 S S D 15285( 2) - 06-Dec-2018 17:45:31 - [ 8] Visit: 03 (G140L, G230L, G430L) Visit Requirements: ORIENT 285D TO 305 D On Hold Comments: Additional Comments: This visit contains low resolution spectra with G140L, G230L and G430L, and there are 3 parallel observations with WFC3. 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 GSC02687010 STIS/CCD ACQ F28X50LP MIRROR 1 0.3 S (0.3 14 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 CYGNUS-LOOP STIS/FUV ACCUM 52X2 G140L 1425 3 700 S PAR 3 WITH 2 -STIS -MAMA see below (2220 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY WFC3/UVI ACCUM UVIS-CENT F631N FLASH=10 3 650 S S ER see below (2208 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 CYGNUS-LOOP STIS/NUV ACCUM 52X2 G230L 2376 3 820 S PAR 5 WITH 4 -STIS -MAMA see below (2583 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY WFC3/UVI ACCUM UVIS-CENT F373N FLASH=10 2 1200 S S ER see below (2754 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 CYGNUS-LOOP STIS/CCD ACCUM 52X0.2 G430L 4300 CR-SPLIT=3 1 2400 S PAR 7 WITH 6 -STIS see below (2649 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY WFC3/UVI ACCUM UVIS-CENT F656N FLASH=10 3 850 S S ER see below (2619 S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GSC0268701014 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A CYGNUS-LOOP-STIS 2 STIS/FUV ACCUM 52X2 G140L 1425 none none 1 none 1 740.0 S -MAMA CYGNUS-LOOP-STIS 2 STIS/FUV ACCUM 52X2 G140L 1425 none none 2 none 1 740.0 S -MAMA CYGNUS-LOOP-STIS 2 STIS/FUV ACCUM 52X2 G140L 1425 none none 3 none 1 740.0 S -MAMA 15285( 2) - 06-Dec-2018 17:45:31 - [ 9] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ ANY 3 WFC3/UVI ACCUM UVIS-CEN F631N none none 1 none 1 736.0 S S TER ANY 3 WFC3/UVI ACCUM UVIS-CEN F631N none none 2 none 1 736.0 S S TER ANY 3 WFC3/UVI ACCUM UVIS-CEN F631N none none 3 none 1 736.0 S S TER CYGNUS-LOOP-STIS 4 STIS/NUV ACCUM 52X2 G230L 2376 none none 1 none 2 861.0 S -MAMA CYGNUS-LOOP-STIS 4 STIS/NUV ACCUM 52X2 G230L 2376 none none 2 none 2 861.0 S -MAMA CYGNUS-LOOP-STIS 4 STIS/NUV ACCUM 52X2 G230L 2376 none none 3 none 2 861.0 S -MAMA ANY 5 WFC3/UVI ACCUM UVIS-CEN F373N none none 1 none 2 1377.0 S S TER ANY 5 WFC3/UVI ACCUM UVIS-CEN F373N none none 2 none 2 1377.0 S S TER CYGNUS-LOOP-STIS 6 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 883.0 S CYGNUS-LOOP-STIS 6 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 883.0 S CYGNUS-LOOP-STIS 6 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 3 3 883.0 S ANY 7 WFC3/UVI ACCUM UVIS-CEN F656N none none 1 none 3 873.0 S S TER ANY 7 WFC3/UVI ACCUM UVIS-CEN F656N none none 2 none 3 873.0 S S TER ANY 7 WFC3/UVI ACCUM UVIS-CEN F656N none none 3 none 3 873.0 S S TER 15285( 2) - 06-Dec-2018 17:45:31 - [ 10] Visit: 04 (G750L, G430M, G750M) Visit Requirements: SAME ORIENT AS 03 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 GSC02687010 STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S (0.2 14 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 CYGNUS-LOOP STIS/CCD ACCUM 52X0.2 G750L 7751 CR-SPLIT=3 1 2200 S PAR 3 WITH 2 -STIS see below (2328.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY WFC3/UVI ACCUM UVIS-CENT F469N FLASH=10, CR-SPLIT=3 1 2200 S S ER see below (2205.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 CCDFLAT STIS/CCD ACCUM 52X0.2 G750L 7751 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 CYGNUS-LOOP STIS/CCD ACCUM 52X0.1 G430M 4961 CR-SPLIT=3 1 2600 S PAR 6-7 WITH 5 -STIS see below (2683.8 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS-QUAD FQ672N FLASH=12, CR-SPLIT=2 1 1000 S S see below (1240 S) Comments: Read out both S II quad filters (amplifiers B and D) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY WFC3/UVI ACCUM UVIS-QUAD FQ674N FLASH=12, CR-SPLIT=2 1 1000 S S see below (1240 S) Comments: Read out both S II quad filters (amplifiers B and D) ------------------------------------------------------------------------------------------------------------------------------------ 8 CYGNUS-LOOP STIS/CCD ACCUM 52X0.1 G750M 6581 CR-SPLIT=3 1 2600 S PAR 9 WITH 8 -STIS see below (2611.8 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 ANY WFC3/UVI ACCUM UVIS-QUAD FQ243N FLASH=11, CR-SPLIT=3 1 2700 S S see below (2736 S) ------------------------------------------------------------------------------------------------------------------------------------ 15285( 2) - 06-Dec-2018 17:45:31 - [ 11] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GSC0268701014 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A CYGNUS-LOOP-STIS 2 STIS/CCD ACCUM 52X0.2 G750L 7751 none none none 1 1 776.3 S CYGNUS-LOOP-STIS 2 STIS/CCD ACCUM 52X0.2 G750L 7751 none none none 2 1 776.3 S CYGNUS-LOOP-STIS 2 STIS/CCD ACCUM 52X0.2 G750L 7751 none none none 3 1 776.3 S ANY 3 WFC3/UVI ACCUM UVIS-CEN F469N none none none 1 1 735.3 S S TER ANY 3 WFC3/UVI ACCUM UVIS-CEN F469N none none none 2 1 735.3 S S TER ANY 3 WFC3/UVI ACCUM UVIS-CEN F469N none none none 3 1 735.3 S S TER CCDFLAT 4 STIS/CCD ACCUM 52X0.2 G750L 7751 none none 1 none 1 N/A CCDFLAT 4 STIS/CCD ACCUM 52X0.2 G750L 7751 none none 2 none 1 N/A CYGNUS-LOOP-STIS 5 STIS/CCD ACCUM 52X0.1 G430M 4961 none none none 1 2 894.6 S CYGNUS-LOOP-STIS 5 STIS/CCD ACCUM 52X0.1 G430M 4961 none none none 2 2 894.6 S CYGNUS-LOOP-STIS 5 STIS/CCD ACCUM 52X0.1 G430M 4961 none none none 3 2 894.6 S ANY 6 WFC3/UVI ACCUM UVIS-QUA FQ672N none none none 1 2 620.0 S S D ANY 6 WFC3/UVI ACCUM UVIS-QUA FQ672N none none none 2 2 620.0 S S D ANY 7 WFC3/UVI ACCUM UVIS-QUA FQ674N none none none 1 2 620.0 S S D ANY 7 WFC3/UVI ACCUM UVIS-QUA FQ674N none none none 2 2 620.0 S S D CYGNUS-LOOP-STIS 8 STIS/CCD ACCUM 52X0.1 G750M 6581 none none none 1 3 870.6 S CYGNUS-LOOP-STIS 8 STIS/CCD ACCUM 52X0.1 G750M 6581 none none none 2 3 870.6 S CYGNUS-LOOP-STIS 8 STIS/CCD ACCUM 52X0.1 G750M 6581 none none none 3 3 870.6 S ANY 9 WFC3/UVI ACCUM UVIS-QUA FQ243N none none none 1 3 912.0 S S D ANY 9 WFC3/UVI ACCUM UVIS-QUA FQ243N none none none 2 3 912.0 S S D ANY 9 WFC3/UVI ACCUM UVIS-QUA FQ243N none none none 3 3 912.0 S S D 15285( 2) - 06-Dec-2018 17:45:31 - [ 12] Visit: 05 (O III 4364) Visit Requirements: ORIENT 15D TO 35 D; ORIENT 195D TO 220 D 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 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ437N FLASH=11 1 800 S PATTERN 2 1 -Q1 S see below (2628 S) Comments: FQ437N to avoid Balmer line ------------------------------------------------------------------------------------------------------------------------------------ 2 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ437N FLASH=11 1 850 S PATTERN 2 2 -Q2 S see below (2739 S) Comments: FQ437N to avoid Balmer line ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ CYGNUS-LOOP-Q1 1 WFC3/UVI ACCUM UVIS-QUA FQ437N 1 none none none 1 876.0 S S D CYGNUS-LOOP-Q1 1 WFC3/UVI ACCUM UVIS-QUA FQ437N 2 none none none 1 876.0 S S D CYGNUS-LOOP-Q1 1 WFC3/UVI ACCUM UVIS-QUA FQ437N 3 none none none 1 876.0 S S D CYGNUS-LOOP-Q2 2 WFC3/UVI ACCUM UVIS-QUA FQ437N 1 none none none 2 913.0 S S D CYGNUS-LOOP-Q2 2 WFC3/UVI ACCUM UVIS-QUA FQ437N 2 none none none 2 913.0 S S D CYGNUS-LOOP-Q2 2 WFC3/UVI ACCUM UVIS-QUA FQ437N 3 none none none 2 913.0 S S D 15285( 2) - 06-Dec-2018 17:45:31 - [ 13] Visit: 06 (Ne IV) Visit Requirements: ORIENT 15D TO 35 D; ORIENT 195D TO 220 D 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 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ243N FLASH=11 1 850 S PATTERN 2 1 -Q1 S see below (2628 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 CYGNUS-LOOP WFC3/UVI ACCUM UVIS-QUAD FQ243N FLASH=11 1 850 S PATTERN 2 2 -Q2 S see below (2739 S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ CYGNUS-LOOP-Q1 1 WFC3/UVI ACCUM UVIS-QUA FQ243N 1 none none none 1 876.0 S S D CYGNUS-LOOP-Q1 1 WFC3/UVI ACCUM UVIS-QUA FQ243N 2 none none none 1 876.0 S S D CYGNUS-LOOP-Q1 1 WFC3/UVI ACCUM UVIS-QUA FQ243N 3 none none none 1 876.0 S S D CYGNUS-LOOP-Q2 2 WFC3/UVI ACCUM UVIS-QUA FQ243N 1 none none none 2 913.0 S S D CYGNUS-LOOP-Q2 2 WFC3/UVI ACCUM UVIS-QUA FQ243N 2 none none none 2 913.0 S S D CYGNUS-LOOP-Q2 2 WFC3/UVI ACCUM UVIS-QUA FQ243N 3 none none none 2 913.0 S S D 15285( 2) - 06-Dec-2018 17:45:31 - [ 14] Summary Form for Proposal 15285 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.1, 52X0.2, 52X2, F28X50LP, UVIS-CENTER, UVIS-QUAD ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, STIS/FUV-MAMA, STIS/NUV-MAMA, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=2, CR-SPLIT=3, FLASH=10, FLASH=11, FLASH=12, FLASH=9 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 15D TO 35 D, ORIENT 195D TO 220 D, ORIENT 285D TO 305 D, PAR 3 WITH 2, PAR 5 WITH 4, PAR 6-7 WITH 5, PAR 7 WITH 6, PAR 9 WITH 8, PATTERN 1 1-3, PATTERN 2 1, PATTERN 2 2, PATTERN 3 1, PATTERN 3 2, PATTERN 3 3, PATTERN 3 4, SAME ORIENT AS 03 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F373N, F469N, F631N, F656N, FQ243N, FQ437N, FQ672N, FQ674N, G140L, G230L, G430L, G430M, G750L, G750M, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names ANY, CCDFLAT, CYGNUS-LOOP-Q1, CYGNUS-LOOP-Q2, CYGNUS-LOOP-S2, CYGNUS-LOOP-S3, CYGNUS-LOOP-STIS, CYGNUS-LOOP-WFC3, GSC0268701014 ------------------------------------------------------------------------------------------------------------------------------------