11665( 4) - 01-Oct-2008 13:17:21 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11665 Version: 4 Check-in Time: 01-Oct-2008 13:17:21 STScI Edit Number: 0 Title The Formation Mechanisms of Extreme Horizontal Branch Stars ------------------------------------------------------------------------------------ Type Cycle GO 17 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Thomas M. Brown Space Telescope Science Institute CoI: Dr. Allen V. Sweigart NASA Goddard Space Flight Center N CoI: Dr. Thierry Lanz University of Maryland N CoI: Dr. Wayne B. Landsman Science Systems and Applications, Inc. N CoI: Dr. Ivan Hubeny University of Arizona N ------------------------------------------------------------------------------------ Abstract Blue hook stars are a class of hot (~35, 000 K) subluminous extreme horizontal branch (EHB) stars that have been recently discovered using HST ultraviolet images of the massive globular clusters omega Cen and NGC 2808. These stars occupy a region of the HR diagram that is unexplained by canonical stellar evolution theory. Using new theoretical evolutionary and atmospheric models, we have shown that the blue hook stars are very likely the progeny of stars that undergo extensive internal mixing during a late helium core flash on the white dwarf cooling curve. This "flash mixing" produces an enormous enhancement of the surface helium and carbon abundances (relative to the abundance pattern that existed on the main sequence), which suppresses the observed flux in the far-UV. Because stars born with a high helium abundance are more likely to evolve into hot horizontal branch stars, flash mixing is more likely to occur in those massive clusters capable of helium self-enrichment. However, a high initial helium abundance, by itself, is not sufficient to explain the presence of a blue hook population - flash mixing of the envelope is also required. We propose far-UV spectroscopy of normal and subluminous EHB stars in NGC 2808 that will unambiguously test this new formation mechanism. These observations will easily detect the helium and carbon enhancements predicted by flash mixing and will therefore determine if flash mixing represents a new evolutionary channel for populating the hot end of the EHB. More generally, our observations will help to clarify the role of helium self-enrichment in producing blue horizontal branch morphologies and multiple main sequences in massive globular clusters. Finally, these results will provide new insight into the origin and abundance anomalies of the hot helium-rich subdwarf B and O stars in the Galactic field. ------------------------------------------------------------------------------------ Observations Description ------------------------ The spectra of approximately 30 HB stars will be obtained by placing the STIS 52x2 arcsec slit at 3 positions, with 5 orbits spent in each position. To help with scheduling, each position is observed in two visits of 2 and 3 orbits. Each 3-orbit visit consists of an ACQ on an offset star, an offset to one of these 3 positions, a brief CCD image through the slit to obtain accurate positions of the stars relative to the slit midline, and the G140L 11665( 4) - 01-Oct-2008 13:17:21 - [ 2] spectroscopy. The 2-orbit visit is similar but does not repeat the image through the slit. The 5 spectroscopic exposures taken at each position dither the slit to different positions parallel to the slit, to smooth the detector response and remove hot pixels in both the prime (STIS) and parallel (WFC3) data. This field has been imaged by STIS previously, and is safe for FUVQTZ imaging or spectroscopy. In parallel, we will obtain 5-band WFC3 imaging in the UVIS (F390W, F555W, and F814W) and IR (F110W and F160W) channels. Exposure times have been staggered to increase dynamic range. Dithering options are limited by the prime science, but will be sufficient for data masking and PSF resampling in one axis. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2808-POS1 STELLAR CLUSTER, RA=09H12M3.9300S +/- 0.1", J2000 V = 16.35 +/- 0.1 B-V=0.1, GLOBULAR CLUSTER DEC=-64D51'37.64" +/- 0.1" F-CONT(1425)=5E-14, E(B-V)=0.23 Reference Frame: ICRS Comments: The V-mag and flux values are for the most UV-bright object in the field (NGC2808-UIT1), with previous UV imaging and spectroscopy by STIS. This object wil not be in the slit in this program. Orient of the slit for this target should be 25.5+/-180. ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2808-POS2 STELLAR CLUSTER, RA=09H12M3.2200S +/- 0.1", J2000 V = 16.35 +/- 0.1 B-V=0.1, GLOBULAR CLUSTER DEC=-64D51'41.89" +/- 0.1" F-CONT(1425)=5E-14, E(B-V)=0.23 Reference Frame: ICRS Comments: The V-mag and flux values are for the most UV-bright object in the field (NGC2808-UIT1), with previous UV imaging and spectroscopy by STIS. This object wil not be in the slit in this program. Orient of the slit for this target should be 325.5+/-180. ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2808-POS3 STELLAR CLUSTER, RA=09H12M3.2300S +/- 0.1", J2000 V = 16.35 +/- 0.1 B-V=0.1, GLOBULAR CLUSTER DEC=-64D51'54.90" +/- 0.1" F-CONT(1425)=5E-14, E(B-V)=0.23 Reference Frame: ICRS Comments: The V-mag and flux values are for the most UV-bright object in the field (NGC2808-UIT1), with previous UV imaging and spectroscopy by STIS. This object wil not be in the slit in this program. Orient of the slit for this target should be 14.8+/-180. ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2808-UIT1 STAR, K III-I RA=09H12M3.0700S +/- 0.1", J2000 V = 13.17 +/- 0.1 B-V=1.74 -OFFSET DEC=-64D51'33.50" +/- 0.1" Reference Frame: ICRS Comments: This star was used as the acquisition object in an earlier program by Wayne Landsman (7436) to obtain STIS spectroscopy of the UV-bright post-AGB star NGC2808-UIT1. ------------------------------------------------------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 4] Visit: 01 Visit Requirements: ORIENT 25.5D TO 25.5 D; ORIENT 205.5D TO 205.5 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2808-UIT STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S 1-OFFSET ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2808-POS STIS/CCD ACCUM 52X2 MIRROR CR-SPLIT=NO, GAIN=4 1 2 S 1 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 3.031; PAR 1 -MAMA 4-5 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 1150 S S ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 2.969; PAR 1 -MAMA 7-8 WITH 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 1030 S S ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.031; PAR 1 -MAMA 10-12 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 620 S S ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 620 S S ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.969; PAR 1 -MAMA 14-16 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 655 S S ------------------------------------------------------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 655 S S ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.031; PAR 1 -MAMA 18-20 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 0.5 S S ------------------------------------------------------------------------------------------------------------------------------------ 19 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 20 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 1210 S S ------------------------------------------------------------------------------------------------------------------------------------ 21 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.969; PAR 1 -MAMA 22-24 WITH 21 ------------------------------------------------------------------------------------------------------------------------------------ 22 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 23 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 1195 S S ------------------------------------------------------------------------------------------------------------------------------------ 24 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 0.5 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2808-UIT1-OFFSET 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A NGC2808-POS1 2 STIS/CCD ACCUM 52X2 MIRROR none none none none 1 N/A NGC2808-POS1 3 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 4 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S ANY 5 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S NGC2808-POS1 6 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA 11665( 4) - 01-Oct-2008 13:17:21 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 7 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S ANY 8 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S NGC2808-POS1 9 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 10 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 11 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 12 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S NGC2808-POS1 13 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 14 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 15 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 16 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S NGC2808-POS1 17 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 3 N/A -MAMA ANY 18 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 19 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 20 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S NGC2808-POS1 21 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 3 N/A -MAMA ANY 22 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 23 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 24 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S 11665( 4) - 01-Oct-2008 13:17:21 - [ 7] Visit: 02 Visit Requirements: ORIENT 25.5D TO 25.5 D; ORIENT 205.5D TO 205.5 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2808-UIT STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S 1-OFFSET ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2808-POS STIS/CCD ACCUM 52X2 MIRROR CR-SPLIT=NO, GAIN=4 1 2 S 1 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 3.031; PAR 1 -MAMA 4-6 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 1 S S ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 170 S S ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 895 S S ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 2.969; PAR 1 -MAMA 8-10 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 170 S S ------------------------------------------------------------------------------------------------------------------------------------ 9 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 665 S S ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 1 S S ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.098; PAR 1 -MAMA 12-13 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/IR MULTIAC IR F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 ANY WFC3/IR MULTIAC IR F160W NSAMP=15, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.902; PAR 1 -MAMA 15-16 WITH 14 ------------------------------------------------------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 ANY WFC3/IR MULTIAC IR F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2808-UIT1-OFFSET 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A NGC2808-POS1 2 STIS/CCD ACCUM 52X2 MIRROR none none none none 1 N/A NGC2808-POS1 3 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 4 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 5 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 6 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S NGC2808-POS1 7 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 8 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 9 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 10 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S NGC2808-POS1 11 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 12 WFC3/IR MULTIAC IR F110W none none none none 2 N/A CUM ANY 13 WFC3/IR MULTIAC IR F160W none none none none 2 N/A CUM NGC2808-POS1 14 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 15 WFC3/IR MULTIAC IR F110W none none none none 2 N/A CUM ANY 16 WFC3/IR MULTIAC IR F160W none none none none 2 N/A CUM 11665( 4) - 01-Oct-2008 13:17:21 - [ 9] Visit: 03 Visit Requirements: ORIENT 325.5D TO 325.5 D; ORIENT 145.5D TO 145.5 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2808-UIT STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S 1-OFFSET ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2808-POS STIS/CCD ACCUM 52X2 MIRROR CR-SPLIT=NO, GAIN=4 1 2 S 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 3.031; PAR 2 -MAMA 4-5 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 1150 S S ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1199 S POS TARG 0, 2.969; PAR 2 -MAMA 7-8 WITH 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 1030 S S ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.031; PAR 2 -MAMA 10-12 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 620 S S ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 620 S S ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.969; PAR 2 -MAMA 14-16 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 655 S S ------------------------------------------------------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 10] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 655 S S ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.031; PAR 2 -MAMA 18-20 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 0.5 S S ------------------------------------------------------------------------------------------------------------------------------------ 19 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 20 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 1210 S S ------------------------------------------------------------------------------------------------------------------------------------ 21 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.969; PAR 2 -MAMA 22-24 WITH 21 ------------------------------------------------------------------------------------------------------------------------------------ 22 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 23 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 1195 S S ------------------------------------------------------------------------------------------------------------------------------------ 24 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 0.5 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2808-UIT1-OFFSET 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A NGC2808-POS2 2 STIS/CCD ACCUM 52X2 MIRROR none none none none 1 N/A NGC2808-POS2 3 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 4 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S ANY 5 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S NGC2808-POS2 6 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA 11665( 4) - 01-Oct-2008 13:17:21 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 7 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S ANY 8 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S NGC2808-POS2 9 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 10 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 11 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 12 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S NGC2808-POS2 13 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 14 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 15 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 16 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S NGC2808-POS2 17 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 3 N/A -MAMA ANY 18 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 19 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 20 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S NGC2808-POS2 21 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 3 N/A -MAMA ANY 22 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 23 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 24 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S 11665( 4) - 01-Oct-2008 13:17:21 - [ 12] Visit: 04 Visit Requirements: ORIENT 325.5D TO 325.5 D; ORIENT 145.5D TO 145.5 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2808-UIT STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S 1-OFFSET ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2808-POS STIS/CCD ACCUM 52X2 MIRROR CR-SPLIT=NO, GAIN=4 1 2 S 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 3.031; PAR 2 -MAMA 4-6 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 1 S S ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 170 S S ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 895 S S ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1199 S POS TARG 0, 2.969; PAR 2 -MAMA 8-10 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 170 S S ------------------------------------------------------------------------------------------------------------------------------------ 9 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 665 S S ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 1 S S ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.098; PAR 2 -MAMA 12-13 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/IR MULTIAC IR F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 ANY WFC3/IR MULTIAC IR F160W NSAMP=15, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.902; PAR 2 -MAMA 15-16 WITH 14 ------------------------------------------------------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 13] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 ANY WFC3/IR MULTIAC IR F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2808-UIT1-OFFSET 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A NGC2808-POS2 2 STIS/CCD ACCUM 52X2 MIRROR none none none none 1 N/A NGC2808-POS2 3 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 4 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 5 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 6 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S NGC2808-POS2 7 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 8 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 9 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 10 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S NGC2808-POS2 11 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 12 WFC3/IR MULTIAC IR F110W none none none none 2 N/A CUM ANY 13 WFC3/IR MULTIAC IR F160W none none none none 2 N/A CUM NGC2808-POS2 14 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 15 WFC3/IR MULTIAC IR F110W none none none none 2 N/A CUM ANY 16 WFC3/IR MULTIAC IR F160W none none none none 2 N/A CUM 11665( 4) - 01-Oct-2008 13:17:21 - [ 14] Visit: 05 Visit Requirements: ORIENT 14.8D TO 14.8 D; ORIENT 194.8D TO 194.8 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2808-UIT STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S 1-OFFSET ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2808-POS STIS/CCD ACCUM 52X2 MIRROR CR-SPLIT=NO, GAIN=4 1 2 S 3 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 3.031; PAR 3 -MAMA 4-5 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 1150 S S ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1191 S POS TARG 0, 2.969; PAR 3 -MAMA 7-8 WITH 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 1020 S S ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.031; PAR 3 -MAMA 10-12 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 620 S S ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 620 S S ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.969; PAR 3 -MAMA 14-16 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 655 S S ------------------------------------------------------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 15] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 655 S S ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F390W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.031; PAR 3 -MAMA 18-20 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 0.5 S S ------------------------------------------------------------------------------------------------------------------------------------ 19 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 20 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 1210 S S ------------------------------------------------------------------------------------------------------------------------------------ 21 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.969; PAR 3 -MAMA 22-24 WITH 21 ------------------------------------------------------------------------------------------------------------------------------------ 22 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 50 S S ------------------------------------------------------------------------------------------------------------------------------------ 23 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 1195 S S ------------------------------------------------------------------------------------------------------------------------------------ 24 ANY WFC3/UVI ACCUM UVIS F814W CR-SPLIT=NO 1 0.5 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2808-UIT1-OFFSET 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A NGC2808-POS3 2 STIS/CCD ACCUM 52X2 MIRROR none none none none 1 N/A NGC2808-POS3 3 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 4 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S ANY 5 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S NGC2808-POS3 6 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA 11665( 4) - 01-Oct-2008 13:17:21 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 7 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S ANY 8 WFC3/UVI ACCUM UVIS F390W none none none none 1 N/A S NGC2808-POS3 9 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 10 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 11 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 12 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S NGC2808-POS3 13 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 14 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 15 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S ANY 16 WFC3/UVI ACCUM UVIS F390W none none none none 2 N/A S NGC2808-POS3 17 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 3 N/A -MAMA ANY 18 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 19 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 20 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S NGC2808-POS3 21 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 3 N/A -MAMA ANY 22 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 23 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S ANY 24 WFC3/UVI ACCUM UVIS F814W none none none none 3 N/A S 11665( 4) - 01-Oct-2008 13:17:21 - [ 17] Visit: 06 Visit Requirements: ORIENT 14.8D TO 14.8 D; ORIENT 194.8D TO 194.8 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2808-UIT STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S 1-OFFSET ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2808-POS STIS/CCD ACCUM 52X2 MIRROR CR-SPLIT=NO, GAIN=4 1 2 S 3 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1200 S POS TARG 0, 3.031; PAR 3 -MAMA 4-6 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 1 S S ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 170 S S ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 895 S S ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1191 S POS TARG 0, 2.969; PAR 3 -MAMA 8-10 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 170 S S ------------------------------------------------------------------------------------------------------------------------------------ 9 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 665 S S ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F555W CR-SPLIT=NO 1 1 S S ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 3.098; PAR 3 -MAMA 12-13 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/IR MULTIAC IR F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 ANY WFC3/IR MULTIAC IR F160W NSAMP=15, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC2808-POS STIS/FUV ACCUM 52X2 G140L 1425 1 1610 S POS TARG 0, 2.902; PAR 3 -MAMA 15-16 WITH 14 ------------------------------------------------------------------------------------------------------------------------------------ 11665( 4) - 01-Oct-2008 13:17:21 - [ 18] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 ANY WFC3/IR MULTIAC IR F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2808-UIT1-OFFSET 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A NGC2808-POS3 2 STIS/CCD ACCUM 52X2 MIRROR none none none none 1 N/A NGC2808-POS3 3 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 4 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 5 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 6 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S NGC2808-POS3 7 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 1 N/A -MAMA ANY 8 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 9 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S ANY 10 WFC3/UVI ACCUM UVIS F555W none none none none 1 N/A S NGC2808-POS3 11 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 12 WFC3/IR MULTIAC IR F110W none none none none 2 N/A CUM ANY 13 WFC3/IR MULTIAC IR F160W none none none none 2 N/A CUM NGC2808-POS3 14 STIS/FUV ACCUM 52X2 G140L 1425 none none none none 2 N/A -MAMA ANY 15 WFC3/IR MULTIAC IR F110W none none none none 2 N/A CUM ANY 16 WFC3/IR MULTIAC IR F160W none none none none 2 N/A CUM 11665( 4) - 01-Oct-2008 13:17:21 - [ 19] Summary Form for Proposal 11665 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X2, F28X50LP, IR, UVIS ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, STIS/FUV-MAMA, WFC3/IR, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO, GAIN=4, NSAMP=13, NSAMP=14, NSAMP=15, SAMP-SEQ=STEP100 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 14.8D TO 14.8 D, ORIENT 145.5D TO 145.5 D, ORIENT 194.8D TO 194.8 D, ORIENT 205.5D TO 205.5 D, ORIENT 25.5D TO 25.5 D, ORIENT 325.5D TO 325.5 D, PAR 10-12 WITH 9, PAR 12-13 WITH 11, PAR 14-16 WITH 13, PAR 15-16 WITH 14, PAR 18-20 WITH 17, PAR 22-24 WITH 21, PAR 4-5 WITH 3, PAR 4-6 WITH 3, PAR 7-8 WITH 6, PAR 8-10 WITH 7, POS TARG 0, 2.902, POS TARG 0, 2.969, POS TARG 0, 3.031, POS TARG 0, 3.098 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F110W, F160W, F390W, F555W, F814W, G140L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names ANY, NGC2808-POS1, NGC2808-POS2, NGC2808-POS3, NGC2808-UIT1-OFFSET ------------------------------------------------------------------------------------------------------------------------------------