14705( 3) - 03-Jan-2017 12:33:02 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 14705 Version: 3 Check-in Time: 03-Jan-2017 12:33:02 STScI Edit Number: 0 Title Confirming interstellar C60+ using a new method for high signal-to-noise NIR STIS spectroscopy ------------------------------------------------------------------------------------ Type Cycle GO 24 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Martin A. Cordiner NASA Goddard Space Flight Center Y CoI: Dr. Nick Cox Institut de Recherche en Astrophysique et N Planetolgie CoI: Dr. Bernard H. Foing European Space Agency - ESTEC N CoI: Prof. Jan Cami SETI Institute N CoI: Dr. Rosine Lallement Observatoire de Paris N CoI: Dr. Paco Najarro Centro de Astrobiologia (CSIC/INTA) Inst. N Nac. de Tec. Aero. CoI: Prof. Peter John Sarre University of Nottingham N CoI: Dr. Theodore R. Gull NASA Goddard Space Flight Center N CoI: Dr. Steven B. Charnley NASA Goddard Space Flight Center N CoI: Prof. Harold Linnartz Universiteit Leiden N CoI: Dr. Christine Joblin Institut de Recherche en Astrophysique et N Planetolgie ------------------------------------------------------------------------------------ Abstract Due to recent advances in laboratory spectroscopy, the first detection of a large molecule has been claimed in the diffuse interstellar medium: C60+ (ionized Buckminsterfullerene). If confirmed, the detection of C60+ will constitute a major breakthrough in interstellar chemistry and may provide, for the first time, an insight into the true chemical complexity of the diffuse ISM. Confirming the presence of C60+ rests on a rigorous detection of the weaker absorption lines of this molecule at 9365 and 9428 Angstroems - a region of the spectrum heavily obscured in ground based studies due to telluric water vapour absorption. We seek to demonstrate for the first time the feasibility of long-slit STIS scan exposures to reach an unprecedented signal-to-noise ratio >500 in the near-IR. These observations will eliminate the need for error-prone telluric cancellation methods, allowing us to search for and measure the weak C60+ features with sufficient accuracy to confirm or reject the recently claimed C60+ discovery. If successful, our CCD fringing reduction strategy would be a major breakthrough for precise spectroscopic observations of various astrophysical phenomena in this previously less well-explored wavelength region. ------------------------------------------------------------------------------------ Observations Description ------------------------ The target star will be acquired in the middle of the 52x0.1'' slit (at row 512) then exposed while scanning the star up the slit by 15'' to row 812 (at a rate not exceeding the maximal FGS tracking rate of 4.8''/sec). After readout, a second science exposure will be performed with the scan direction reversed, to move the star back to row 512. Next, a sequence of two contemporaneous flat-field exposures will be obtained (without moving the slit mechanism), to 14705( 3) - 03-Jan-2017 12:33:02 - [ 2] ensure the closest alignment between the flat and science exposures. Use of the 0.1'' slit for both science and flat-field exposures will ensure closely similar optical illumination, necessary for optimal fringe removal. Two more science exposures will be obtained with the sequence reversed -- scanning the star from the middle of the CCD down to row 212, then back up to row 512, followed by two more flat-field exposures. This (up-down-down-up) scan sequence was chosen to reduce the chances of losing the star out of the slit during the scan, in case the 52x0.1'' aperture is not completely straight. Additional fringe flats will be obtained during occultation to improve the flat-field statistics. The entire sequence is repeated in Orbit 2. Visit 2 is for observations of a standard star and follows a similar pattern. An additional 'long scan', traversing the entire length of the slit, will be performed for the standard star using leftover time in orbit 3. This will test the possibility for further improvements in science exposure fringing and illumination characteristics (beyond that already offered by our program), but suffers a greater risk of loosing the star off the slit. The exposure time is set to reach a target S/N > 500 per exposure, so that the sequence of 8 science exposures will result in total counts equivalent to S/N > 1000. Both science and standard stars are spatially well-isolated, and no surrounding objects exist within 50'' that might introduce contamination into our long-slit observations. ------------------------------------------------------------------------------------ 14705( 3) - 03-Jan-2017 12:33:02 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 BD+63-1964 STAR, B0-B2 III-I RA=23H17M21.5612S, J2000 V = 8.5 J=6.9 DEC=+64D07'16.17" Reference Frame: ICRS Extended: NO Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -0.001200541890956677 -7.099999999999999E-4 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 2 69-CYG STAR, B0-B2 III-I RA=21H25M47.0256S, J2000 V = 5.94 J=6.0 DEC=+36D40'2.58" 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) 2000 6.225203157322327E-4 -0.00965 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 14705( 3) - 03-Jan-2017 12:33:02 - [ 4] Visit: 01 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 BD+63-1964 STIS/CCD ACQ F28X50OII MIRROR 1 1 S (1 S) I ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+63-1964 STIS/CCD ACQ/PEA 52X0.1 G750M 5734 1 1.5 S (1.5 K S) ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 425 S (425 POS TARG null, -12; S) SPATIAL SCAN 0.0848, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 425 S (425 POS TARG null, -12; S) SPATIAL SCAN 0.0848, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 5 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 425 S (425 POS TARG 0, -12; SPATIAL S) SCAN 0.0848, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 7 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 425 S (425 POS TARG 0, -12; SPATIAL S) SCAN 0.0848, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 WAVE STIS/CCD ACCUM 52X0.1 G750M 9336 1 10 S (10 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 14 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 15 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 660 S (660 POS TARG null, -12; S) SPATIAL SCAN 0.0546, 90.0 Degrees, Forward 14705( 3) - 03-Jan-2017 12:33:02 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 660 S (660 POS TARG null, -12; S) SPATIAL SCAN 0.0546, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 18 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 660 S (660 POS TARG 0, -12; SPATIAL S) SCAN 0.0546, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 19 BD+63-1964 STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 660 S (660 POS TARG 0, -12; SPATIAL S) SCAN 0.0546, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 20 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 21 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 22 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 23 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 24 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 25 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+63-1964 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A II BD+63-1964 2 STIS/CCD ACQ/PEA 52X0.1 G750M 5734 none none none none 1 N/A K BD+63-1964 3 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A BD+63-1964 4 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A BD+63-1964 6 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A BD+63-1964 7 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A WAVE 8 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A CCDFLAT 9 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 9 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 10 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A 14705( 3) - 03-Jan-2017 12:33:02 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ CCDFLAT 10 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 11 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 11 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 12 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 12 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 13 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 13 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 14 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 14 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A BD+63-1964 15 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 2 N/A BD+63-1964 16 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 2 N/A CCDFLAT 17 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 2 N/A CCDFLAT 17 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 2 N/A BD+63-1964 18 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 2 N/A BD+63-1964 19 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 2 N/A CCDFLAT 20 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 2 N/A CCDFLAT 20 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 2 N/A CCDFLAT 21 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 2 N/A CCDFLAT 21 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 2 N/A CCDFLAT 22 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 2 N/A CCDFLAT 22 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 2 N/A CCDFLAT 23 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 2 N/A CCDFLAT 23 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 2 N/A CCDFLAT 24 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 2 N/A CCDFLAT 24 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 2 N/A CCDFLAT 25 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 2 N/A CCDFLAT 25 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 2 N/A 14705( 3) - 03-Jan-2017 12:33:02 - [ 7] Visit: 02 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 69-CYG STIS/CCD ACQ F25ND5 MIRROR 1 5 S (5 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 69-CYG STIS/CCD ACQ/PEA 52X0.1 G750M 5734 1 0.5 S (0.5 K S) ------------------------------------------------------------------------------------------------------------------------------------ 3 69-CYG STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 200 S (200 SPATIAL SCAN 0.075, 90.0 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 69-CYG STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 200 S (200 SPATIAL SCAN 0.075, 90.0 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 69-CYG STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 200 S (200 POS TARG 0, -15; SPATIAL S) SCAN 0.075, 90.0 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 69-CYG STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 200 S (200 POS TARG 0, -15; SPATIAL S) SCAN 0.075, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 69-CYG STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 180 S (180 POS TARG 0, -25; SPATIAL S) SCAN 0.27777, 90.0 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 10 69-CYG STIS/CCD ACCUM 52X0.1 G750M 9336 CR-SPLIT=NO, GAIN=4 1 180 S (180 POS TARG 0, -25; SPATIAL S) SCAN 0.27777, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 11 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 14 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 15 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 16 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 2 DEF (0 S) 14705( 3) - 03-Jan-2017 12:33:02 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 17 CCDFLAT STIS/CCD ACCUM 52X0.1 G750M 9336 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 | ------------------------------------------------------------------------------------------------------------------------------------ 69-CYG 1 STIS/CCD ACQ F25ND5 MIRROR none none none none 1 N/A 69-CYG 2 STIS/CCD ACQ/PEA 52X0.1 G750M 5734 none none none none 1 N/A K 69-CYG 3 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A 69-CYG 4 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A 69-CYG 6 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A 69-CYG 7 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A CCDFLAT 8 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 8 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A 69-CYG 9 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A 69-CYG 10 STIS/CCD ACCUM 52X0.1 G750M 9336 none none none none 1 N/A CCDFLAT 11 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 11 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 12 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 12 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 13 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 13 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 14 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 14 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 15 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 15 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 16 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 16 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A CCDFLAT 17 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 1 none 1 N/A CCDFLAT 17 STIS/CCD ACCUM 52X0.1 G750M 9336 none none 2 none 1 N/A 14705( 3) - 03-Jan-2017 12:33:02 - [ 9] Summary Form for Proposal 14705 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.1, F25ND5, F28X50OIII ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/PEAK ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO, GAIN=4 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements POS TARG 0, -12, POS TARG 0, -15, POS TARG 0, -25, POS TARG null, -12, SPATIAL SCAN 0.0546, 90.0 Degrees, Forward, SPATIAL SCAN 0.075, 90.0 Degrees, Forward, SPATIAL SCAN 0.075, 90.0 Degrees, Reverse, SPATIAL SCAN 0.0848, 90.0 Degrees, Forward, SPATIAL SCAN 0.27777, 90.0 Degrees, Forward, SPATIAL SCAN 0.27777, 90.0 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G750M, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names 69-CYG, BD+63-1964, CCDFLAT, WAVE ------------------------------------------------------------------------------------------------------------------------------------