13796( 5) - 01-Jul-2014 18:36:40 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 13796 Version: 5 Check-in Time: 01-Jul-2014 18:36:40 STScI Edit Number: 2 Title Understanding New Structures Ejected from Recurrent Nova T Pyx ------------------------------------------------------------------------------------ Type Cycle GO 22 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Arlin Crotts Columbia University in the City of New Y York CoI: Dr. Jennifer Sokoloski Columbia University in the City of New Y York CoI: Dr. Stephen S. Lawrence Hofstra University N ------------------------------------------------------------------------------------ Abstract Recurrent nova T Pyxidis has recognized, major scientific significance but is a rapidly and surprisingly changing object, now fading quickly. Since its 2011 outburst (the first since 1966 but sixth since 1890), T Pyx has been the target of multispectral observation, including 60 HST orbits by several groups. Our group's HST observations of T Pyx not only have produced a reliable, geometrically determined distance to T Pyx and mapped the ejecta from pre-2011 outbursts, but have also revealed several new and unprecendented structures from the latest outburst, on scales of tenths of an arcsecond. With observations from GO program 13400, we parsimoniously determined the geometry and kinematics of these several new structures, but issues remain. A pair of jet-like spots frame the central ring-like disk structure, but based on simple assumptions have been ejected at an angle unaligned with the ring. We need another epoch of imaging to determine the proper motion of these spots to settle whether their kinematics are simple, or might instead suffer acceleration, deceleration or unaligned motion. More broadly, additional HST data are needed to determine the nature and origin the three morphological structures that are evident in our previous HST images, and to uncover their relationship to the distinct kinematic components of the ejecta inferred from ground-based monitoring. We request minimal visits of WFC3+STIS to establish a third epoch to rule out or verify competing hypotheses. The requested observations have implications for the ejection and shaping of remnants in nova explosions, binary stellar evolution, and the generation of shocks and gamma-rays in novae. ------------------------------------------------------------------------------------ Observations Description ------------------------ This proposal consists of two visits to perform WFC3 narrow-band imaging (Visit 01) and STIS spectroscopy (Visit 02) on the rapidly-evolving and fading remnant of the 2011 outburst of recurrent Nova T Pyx. The rapid evolution and fading of features seen in atomic emission lines, combined with key roll angles needed for the spectral slit positions require us to execute these observations as quickly as possible in July 2014. This second version of the Phase II .apt file includes the preliminary/default plan for the final eight orbits of STIS spectroscopy that were awarded to us, distributed across Visit 02 (four orbits of G430L) and Visit 03 (four orbits of G750L). As soon as we receive the data from our WFC3 F502N & F657N imaging from 13796( 5) - 01-Jul-2014 18:36:40 - [ 2] Visit 01 (scheduling within 07--14 July 2014), we will use the resulting brightness and spatial information in refining this plan for the STIS spectroscopic visits. The most likely change to the default spectroscopic observing plan presented here would be to shift all of the orbits of both visits to one grating, either G430L or G750L. As described in the Phase I proposal and the visit descriptions here, we are striking a compromise between repeating the ideal slit PA from GO 13400 Visit 05 [which had PA_APER=95.64, PA_V3=320.99, and PA_U3=140.99; see e.g. exposure oc7p05010] and scheduling the visit as early as possible in July 2014. We hope that it is possible to schedule Visits 02 & 03 before July 26th, and at the smallest PA_U3 possible. The chosen maximum roll angle requirement, STIS-ALONG-SLIT dither pattern and total exposure times in each orbit have been carefully chosen to allow a free and open schedule between now and 26-July-2014 23:59. ------------------------------------------------------------------------------------ 13796( 5) - 01-Jul-2014 18:36:40 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 2 NOVA-PYX-189 STAR, CIRCUMSTELLAR RA=09H04M41.5000S, J2000 V = 15.5 +/- 1 0-ICRS MATTER, EJECTA, DEC=-32D22'47.50" NOVA-LIKE, RECURRENT NOVA Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. The coordinates from SIMBAD appear to be the best available. ------------------------------------------------------------------------------------------------------------------------------------ 13796( 5) - 01-Jul-2014 18:36:40 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.173 Line_Spacing 0.112 Coordinate_Frame POS-TARG Pattern_Orient 23.884 Angle_Between_Sides 81.785 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 4 Primary_Pattern Secondary_Pattern Pattern_Type STIS-ALONG-SLIT Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.5078 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 90.0 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 13796( 5) - 01-Jul-2014 18:36:40 - [ 5] Visit: 01 Visit Requirements: BEFORE 31-AUG-2014:00:00:00 On Hold Comments: Additional Comments: The purpose of Visit 01 is to take images of the highly variable and unpredictable recurrent nova T Pyx. This visit should be timed as soon as possible in early July of 2014, to provide intensity and orientation information for determining the exposure time balance between G430L and G750L gratings in the STIS spectroscopic visit (Visit 02) to follow in mid- to late July 2014. The July timing of the spectroscopy in Visit 02 is necessary to match the jet axis and to duplicate Cycle 21 spectra. This imaging visit requires three orbits, for a total of ~2600 seconds in F502N ( [O III] ) and ~5400 seconds in F657N ( Ha+[N II] ). 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 NOVA-PYX-18 WFC3/UVI ACCUM UVIS2-C1K F502N FLASH=10 1 655 S PATTERN 1 1 90-ICRS S 1C-SUB (2620 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NOVA-PYX-18 WFC3/UVI ACCUM UVIS2-C1K F657N FLASH=8 1 680 S PATTERN 1 2 90-ICRS S 1C-SUB (2720 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NOVA-PYX-18 WFC3/UVI ACCUM UVIS2-C1K F657N FLASH=8 1 680 S PATTERN 1 3 90-ICRS S 1C-SUB (2720 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 | ------------------------------------------------------------------------------------------------------------------------------------ NOVA-PYX-1890-ICRS 1 WFC3/UVI ACCUM UVIS2-C1 F502N 1 none none none 1 N/A S K1C-SUB NOVA-PYX-1890-ICRS 1 WFC3/UVI ACCUM UVIS2-C1 F502N 2 none none none 1 N/A S K1C-SUB NOVA-PYX-1890-ICRS 1 WFC3/UVI ACCUM UVIS2-C1 F502N 3 none none none 1 N/A S K1C-SUB NOVA-PYX-1890-ICRS 1 WFC3/UVI ACCUM UVIS2-C1 F502N 4 none none none 1 N/A S K1C-SUB NOVA-PYX-1890-ICRS 2 WFC3/UVI ACCUM UVIS2-C1 F657N 1 none none none 2 N/A S K1C-SUB NOVA-PYX-1890-ICRS 2 WFC3/UVI ACCUM UVIS2-C1 F657N 2 none none none 2 N/A S K1C-SUB NOVA-PYX-1890-ICRS 2 WFC3/UVI ACCUM UVIS2-C1 F657N 3 none none none 2 N/A S K1C-SUB NOVA-PYX-1890-ICRS 2 WFC3/UVI ACCUM UVIS2-C1 F657N 4 none none none 2 N/A S K1C-SUB NOVA-PYX-1890-ICRS 3 WFC3/UVI ACCUM UVIS2-C1 F657N 1 none none none 3 N/A S K1C-SUB NOVA-PYX-1890-ICRS 3 WFC3/UVI ACCUM UVIS2-C1 F657N 2 none none none 3 N/A S K1C-SUB 13796( 5) - 01-Jul-2014 18:36:40 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NOVA-PYX-1890-ICRS 3 WFC3/UVI ACCUM UVIS2-C1 F657N 3 none none none 3 N/A S K1C-SUB NOVA-PYX-1890-ICRS 3 WFC3/UVI ACCUM UVIS2-C1 F657N 4 none none none 3 N/A S K1C-SUB 13796( 5) - 01-Jul-2014 18:36:40 - [ 7] Visit: 02 Visit Requirements: ORIENT 140.99D TO 162.99 D; BETWEEN 21-JUL-2014 AND 01-SEP-2014:00:00:00 On Hold Comments: Additional Comments: The purpose of Visit 02 is to take STIS CCD G430L spectra of the highly variable and unpredictable recurrent nova T Pyx. It has been separated from the STIS CCD G750L spectra in Visit 03 to keep the visit orbit requests for each below the requested 5 orbit limit. Visits 02 and 03 are critically timed to occur when the STIS slit corresponds as best as possible to the major principal axis of the jet-like knots seen in the nova remnant and to match as closely as possible G430L spectra taken during GO 13400 Visit 05 [which had PA_APER=95.64, PA_V3=320.99, and PA_U3=140.99; see e.g. exposure oc7p05010]. Hence this visit must be executed as early as possible in July 2014. The MaxOrient=162.99 degrees condition specficied in this visit is a balance between minimizing the PA change from GO 13400, but opening the scheduling window as late as 26-July-2014. If the F657N and F502N imaging from Visit 01 reveal dramatic fading since the last imaging in September 2013, we are prepared to shift all of the allotted eight orbits across both visits into a single grating---either G430L or G750L. 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 NOVA-PYX-18 STIS/CCD ACQ 50CCD MIRROR CHECKBOX=5, ACQTYPE=DIFFUSE, 1 3 S (3 S) 90-ICRS DIFFUSE-CENTER=FLUX-CENTROID ------------------------------------------------------------------------------------------------------------------------------------ 2 NOVA-PYX-18 STIS/CCD ACQ/PEA 52X0.1E1 MIRROR 1 3 S (3 S) 90-ICRS K ------------------------------------------------------------------------------------------------------------------------------------ 3 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G430L 4300 CR-SPLIT=2 1 378 S PATTERN 4 3 90-ICRS (1512 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G430L 4300 CR-SPLIT=2 1 558 S PATTERN 4 4 90-ICRS (2232 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G430L 4300 CR-SPLIT=2 1 552 S PATTERN 4 5 90-ICRS (2208 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G430L 4300 CR-SPLIT=2 1 544 S PATTERN 4 6 90-ICRS (2176 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 | ------------------------------------------------------------------------------------------------------------------------------------ NOVA-PYX-1890-ICRS 1 STIS/CCD ACQ 50CCD MIRROR none none none none 1 N/A NOVA-PYX-1890-ICRS 2 STIS/CCD ACQ/PEA 52X0.1E1 MIRROR none none none none 1 N/A K NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 1 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 2 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 1 1 N/A 13796( 5) - 01-Jul-2014 18:36:40 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 2 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 1 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 2 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 1 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 2 1 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 2 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 2 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 2 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 2 2 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 2 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 2 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 2 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 2 3 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 1 none none 2 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 2 none none 2 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 3 none none 2 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G430L 4300 4 none none 2 4 N/A 13796( 5) - 01-Jul-2014 18:36:40 - [ 9] Visit: 03 Visit Requirements: ORIENT 140.99D TO 162.99 D; BETWEEN 21-JUL-2014 AND 01-SEP-2014:00:00:00 On Hold Comments: Additional Comments: The purpose of Visit 03 is to take STIS CCD G750L spectra of the highly variable and unpredictable recurrent nova T Pyx. It has been separated from the STIS CCD G430L spectra in Visit 02 to keep the visit orbit requests for each below the requested 5 orbit limit. Visits 02 and 03 are critically timed to occur when the STIS slit corresponds as best as possible to the major principal axis of the jet-like knots seen in the nova remnant and to match as closely as possible G430L spectra taken during GO 13400 Visit 05 [which had PA_APER=95.64, PA_V3=320.99, and PA_U3=140.99; see e.g. exposure oc7p05010]. Hence this visit must be executed as early as possible in July 2014. The MaxOrient=162.99 degrees condition specficied in this visit is a balance between minimizing the PA change from GO 13400, but opening the scheduling window as late as 26-July-2014 23:59. If the F657N and F502N imaging from Visit 01 reveal dramatic fading since the last imaging in September 2013, we are prepared to shift all of the allotted eight orbits across both visits into a single grating---either G430L or G750L. 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 NOVA-PYX-18 STIS/CCD ACQ 50CCD MIRROR CHECKBOX=5, ACQTYPE=DIFFUSE, 1 3 S (3 S) 90-ICRS DIFFUSE-CENTER=FLUX-CENTROID ------------------------------------------------------------------------------------------------------------------------------------ 2 NOVA-PYX-18 STIS/CCD ACQ/PEA 52X0.1E1 MIRROR 1 3 S (3 S) 90-ICRS K ------------------------------------------------------------------------------------------------------------------------------------ 3 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G750L 7751 CR-SPLIT=2 1 373 S PATTERN 4 3 90-ICRS (1492 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G750L 7751 CR-SPLIT=2 1 558 S PATTERN 4 4 90-ICRS (2232 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G750L 7751 CR-SPLIT=2 1 552 S PATTERN 4 5 90-ICRS (2208 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NOVA-PYX-18 STIS/CCD ACCUM 52X2E1 G750L 7751 CR-SPLIT=2 1 543 S PATTERN 4 6 90-ICRS (2172 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 CCDFLAT STIS/CCD ACCUM 52X2 G750L 7751 2 DEF (0 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 | ------------------------------------------------------------------------------------------------------------------------------------ NOVA-PYX-1890-ICRS 1 STIS/CCD ACQ 50CCD MIRROR none none none none 1 N/A NOVA-PYX-1890-ICRS 2 STIS/CCD ACQ/PEA 52X0.1E1 MIRROR none none none none 1 N/A K NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 1 1 N/A 13796( 5) - 01-Jul-2014 18:36:40 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 2 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 1 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 2 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 1 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 2 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 1 1 N/A NOVA-PYX-1890-ICRS 3 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 2 1 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 2 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 2 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 2 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 1 2 N/A NOVA-PYX-1890-ICRS 4 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 2 2 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 2 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 2 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 2 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 1 3 N/A NOVA-PYX-1890-ICRS 5 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 2 3 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 1 none none 2 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 2 none none 2 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 3 none none 2 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 1 4 N/A NOVA-PYX-1890-ICRS 6 STIS/CCD ACCUM 52X2E1 G750L 7751 4 none none 2 4 N/A CCDFLAT 7 STIS/CCD ACCUM 52X2 G750L 7751 none none 1 none 4 N/A CCDFLAT 7 STIS/CCD ACCUM 52X2 G750L 7751 none none 2 none 4 N/A 13796( 5) - 01-Jul-2014 18:36:40 - [ 11] Summary Form for Proposal 13796 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 50CCD, 52X0.1E1, 52X2, 52X2E1, UVIS2-C1K1C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/PEAK ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ACQTYPE=DIFFUSE, CHECKBOX=5, CR-SPLIT=2, DIFFUSE-CENTER=FLUX-CENTROID, FLASH=10, FLASH=8 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BEFORE 31-AUG-2014:00:00:00, BETWEEN 21-JUL-2014 AND 01-SEP-2014:00:00:00, ORIENT 140.99D TO 162.99 D, PATTERN 1 1, PATTERN 1 2, PATTERN 1 3, PATTERN 4 3, PATTERN 4 4, PATTERN 4 5, PATTERN 4 6 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F502N, F657N, G430L, G750L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names CCDFLAT, NOVA-PYX-1890-ICRS ------------------------------------------------------------------------------------------------------------------------------------