10607( 4) - 05/26/06 10:17 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10607 Version: 4 Check-in Time: 26-May-2006 14:16:20 STScI Edit Number: Title Probing Circumstellar and Interstellar Dust with Scattered-Light Echoes ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 14 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Ben E.K. Sugerman Space Telescope Science Institute CoI: Dr. Albert Zijlstra University of Manchester Institute of N Science and Technology CoI: Dr. Michael J. Barlow University College London N CoI: Prof. Geoffrey C. Clayton Louisiana State University and A & M N College CoI: Dr. Martin Cohen University of California - Berkeley N CoI: Prof. Arlin Crotts Columbia University in the City of New N York CoI: Ms. Joanna Fabbri University College London N CoI: Dr. Tim M. Gledhill University of Hertfordshire N CoI: Dr. Margaret Meixner Space Telescope Science Institute N CoI: Dr. Nino Panagia Space Telescope Science Institute - ESA N CoI: Dr. William B. Sparks Space Telescope Science Institute N CoI: Dr. A.G.G.M. Tielens Space Research Organization Netherlands N ------------------------------------------------------------------------------------ Abstract Scattered-light echoes are one of the most powerful and efficient probes of the structure and composition of dust in circumstellar and interstellar (ISM) environments. Observations of light echoes provide exact three-dimensional positions of dust while constraining its density, grain-size and chemical make-up. Furthermore, echoes can be used as distance indicators via polarization measurements. We propose to take deep, high-resolution ACS/HRC images of five supernovae (SNe). Two of these, SNe 1991T and 1998bu, have known circumstellar echoes that have only recently become fully resolvable with HST, and therefore require new observations. Only four echo-producing SNe are currently known, and in an attempt to increase this sample, we will also observe SNe 1999bw, 2002hh, and 2004dj. All three SNe are strong candidates for producing echoes from circumstellar and ISM dust, but only at angular sizes that HST can resolve. With these observations, we will use light echoes to their full advantage, to study (1) the mass-loss histories of Type II and Ia SN progenitors, (2) the contributions of these SNe and their progenitors to the dust content of their galaxies, (3) the structure of gas and stars in the ISM of external galaxies, and (4) we will independently measure the distance to the host galaxies, including a member of the Virgo cluster, and M96, a Type Ia cosmological distance-scale calibrator. ------------------------------------------------------------------------------------ 10607( 4) - 05/26/06 10:17 - [ 2] Observations Description ------------------------ Our primary observational goals are to carefully map the positions, fluxes, and polarization of light echoes. With these data, we will determine the distances to the SNe, the morphology of the scattering materials and the properties of that dust, the mass-loss history of the SN progenitors, the structure and composition of dust in the host galaxys' ISM, and evaluate the impact of these results on models for the evolution of dust in these environments. Guided by Sugerman (2003) and practical experience with SNe 1987A and 1993J, we can maximize the efficiency of, and information contained in, each observation by using ACS/HRC in three broad-band filters (F435W, F606W, F814W), thereby providing the necessary flux and colors to contrain the dust properties as well as its 3-D positions. When needed, one emission-line (F658N) image will rule out positional coincidence of echo-like nebular features. Based on the signal- to-noise achieved in these previous echo observations, and the echo observability calculations of Sugerman (2003), total exposure times of at least 1800 sec in F435W, 1200 sec in F606W and 1500 sec in F814W will be sufficient for our goals. Since echoes can be faint and/or small features, we must take data so as to minimize the possible contamination from cosmic rays and warm pixels. We adopt a 4-step HRC box dither sequence, which is optimal at rejecting bad pixels while minimizing overhead and allowing a 25% increase in image resolution. For SNe 1991T and 1998bu, we already know that echoes are present, that the field is not confused with nebular emission, and that polarization data can be taken. We therefore need only observe in F606W, F814W and the three polarizers with F435W. Using the APT orbit planner, we find that they can be observed in 5 and 4 orbits, respectively. The region around SN 1999bw does not appear to be confused with any nebular emission in the only image present in the HST archive, thus we will only take deep broad-band exposures (F435W, F606W, F814W) with the exposure times listed above, which just fit in two orbits. SN 2002hh is located a few arcsec from a suspected H II region, and may itself be confused with another H2 region that was not resolved by Spitzer. We will add narrow H-alpha (F658N) imaging to the full-complement of broad-band observations (Polarized 435W; unpolarized 606W and 814W), to rule out nebular contamination/confusion and also to confirm the identification of the SN. This will require four orbits. Follow-up imaging will be taken 6 months later in F606W to search for faint echo structures using PSF-matched difference imaging. SN 2004dj was observed in Nov 2004 in F330W with ACS/HRC, revealing little detail about the SN field. However, an 11000 sec F469N WFPC2 image 1arcmin away shows considerable structure, and since the SN is in a spiral arm, we extrapolate that nebular structures may be present in our field. We will therefore take the full series of broad-band and H-alpha images, requiring four orbits. The SN is fading at a rate of 1 V mag every 3-4 months, and should be at V=17 when observations can be taken. Broad-band 606W and 814W observations are taken with short exposure times to avoid saturation. Due to scheduling constraints, no follow-up observations are possible in Cycle 14. Real Time Justification ----------------------- Observations of SNe 1991T, 1998bu, 1999bw, and 2004hh have no observing constraints. Observations of SN 2002hh must be taken at least 6 months apart, thus we have requested that the first visit occur before the end of 10607( 4) - 05/26/06 10:17 - [ 3] observability in 2005 Nov, with the follow-up visit scheduled more than 180- days later. Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 10607( 4) - 05/26/06 10:17 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-1991T EXT-STAR, SUPERNOVA RA=12H34M10.2000S +/- 0.1", J2000 V = 25.0 DEC=+02D39'56.40" +/- 0.1" Coordinate Source: Other_Source: NED Comments: This object was generated by the targetselector and retrieved from the NED database. 2 SN-1998BU EXT-STAR, SUPERNOVA RA=10H46M46.0900S +/- 0.1", J2000 V = 25.0 DEC=+11D50'7.00" +/- 0.1" Coordinate Source: Other_Source: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. 3 SN-1999BW EXT-STAR, SUPERNOVA RA=10H19M46.8100S +/- 0.1", J2000 V = 25.0 DEC=+45D31'35.00" +/- 0.1" Coordinate Source: Other_Source: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. 4 SN-2002HH EXT-STAR, SUPERNOVA RA=20H34M44.2900S +/- 0.1", J2000 V = 25.0 DEC=+60D07'19.00" +/- 0.1" Coordinate Source: Other_Source: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. 5 SN-2004DJ EXT-STAR, SUPERNOVA RA=07H37M17.0200S +/- 0.1", J2000 V = 17.0 DEC=+65D35'57.80" +/- 0.1" Coordinate Source: Other_Source: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. 6 SN-2002HH- EXT-STAR, SUPERNOVA RA=20H34M44.2900S +/- 0.1", J2000 V = 25.0 COPY DEC=+60D07'19.00" +/- 0.1" Coordinate Source: Other_Source: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. 10607( 4) - 05/26/06 10:17 - [ 5] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-HRC-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.15 Line_Spacing 0.098 Coordinate_Frame POS-TARG Pattern_Orient 19.89 Angle_Between_Sides 63.5 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type ACS-HRC-DITHER-LINE ACS-HRC-DITHER-BOX Pattern_Purpose DITHER DITHER Number_Of_Points 2 4 Point_Spacing 0.198 0.15 Line_Spacing 0.098 Coordinate_Frame POS-TARG POS-TARG Pattern_Orient 44.28 19.89 Angle_Between_Sides 63.5 Center_Pattern NO NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 3 Primary_Pattern Secondary_Pattern Pattern_Type ACS-HRC-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.198 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 44.28 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 10607( 4) - 05/26/06 10:17 - [ 6] Visit: 01 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: SN 1991T Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-1991T ACS/HRC ACCUM HRC F814W CR-SPLIT=NO,PAREXP=NONE 1 520 S POS TARG 1.5,-1; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SN-1991T ACS/HRC ACCUM HRC F435W, CR-SPLIT=2,PAREXP=NONE 1 700 S POS TARG 1.5,-1; PATTERN POL0UV 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-1991T ACS/HRC ACCUM HRC F435W, CR-SPLIT=2,PAREXP=NONE 1 700 S POS TARG 1.5,-1; PATTERN POL60UV 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN-1991T ACS/HRC ACCUM HRC F606W CR-SPLIT=NO,PAREXP=NONE 1 425 S POS TARG 1.5,-1; PATTERN 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-1991T ACS/HRC ACCUM HRC F435W, CR-SPLIT=2,PAREXP=NONE 1 700 S POS TARG 1.5,-1; PATTERN POL120UV 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-1991T 1 ACS/HRC ACCUM HRC F814W 1 none none none 1 N/A SN-1991T 1 ACS/HRC ACCUM HRC F814W 2 none none none 1 N/A SN-1991T 1 ACS/HRC ACCUM HRC F814W 3 none none none 1 N/A SN-1991T 1 ACS/HRC ACCUM HRC F814W 4 none none none 1 N/A SN-1991T 2 ACS/HRC ACCUM HRC F435W, 1 none none 1 1 N/A POL0UV SN-1991T 2 ACS/HRC ACCUM HRC F435W, 1 none none 2 2 N/A POL0UV SN-1991T 2 ACS/HRC ACCUM HRC F435W, 2 none none 1 2 N/A POL0UV SN-1991T 2 ACS/HRC ACCUM HRC F435W, 2 none none 2 2 N/A POL0UV SN-1991T 2 ACS/HRC ACCUM HRC F435W, 3 none none 1 2 N/A POL0UV SN-1991T 2 ACS/HRC ACCUM HRC F435W, 3 none none 2 2 N/A POL0UV SN-1991T 2 ACS/HRC ACCUM HRC F435W, 4 none none 1 2 N/A POL0UV SN-1991T 2 ACS/HRC ACCUM HRC F435W, 4 none none 2 2 N/A POL0UV 10607( 4) - 05/26/06 10:17 - [ 7] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN-1991T 3 ACS/HRC ACCUM HRC F435W, 1 none none 1 3 N/A POL60UV SN-1991T 3 ACS/HRC ACCUM HRC F435W, 1 none none 2 3 N/A POL60UV SN-1991T 3 ACS/HRC ACCUM HRC F435W, 2 none none 1 3 N/A POL60UV SN-1991T 3 ACS/HRC ACCUM HRC F435W, 2 none none 2 3 N/A POL60UV SN-1991T 3 ACS/HRC ACCUM HRC F435W, 3 none none 1 3 N/A POL60UV SN-1991T 3 ACS/HRC ACCUM HRC F435W, 3 none none 2 3 N/A POL60UV SN-1991T 3 ACS/HRC ACCUM HRC F435W, 4 none none 1 3 N/A POL60UV SN-1991T 3 ACS/HRC ACCUM HRC F435W, 4 none none 2 4 N/A POL60UV SN-1991T 4 ACS/HRC ACCUM HRC F606W 1 none none none 4 N/A SN-1991T 4 ACS/HRC ACCUM HRC F606W 2 none none none 4 N/A SN-1991T 4 ACS/HRC ACCUM HRC F606W 3 none none none 4 N/A SN-1991T 4 ACS/HRC ACCUM HRC F606W 4 none none none 4 N/A SN-1991T 5 ACS/HRC ACCUM HRC F435W, 1 none none 1 4 N/A POL120UV SN-1991T 5 ACS/HRC ACCUM HRC F435W, 1 none none 2 5 N/A POL120UV SN-1991T 5 ACS/HRC ACCUM HRC F435W, 2 none none 1 5 N/A POL120UV SN-1991T 5 ACS/HRC ACCUM HRC F435W, 2 none none 2 5 N/A POL120UV SN-1991T 5 ACS/HRC ACCUM HRC F435W, 3 none none 1 5 N/A POL120UV SN-1991T 5 ACS/HRC ACCUM HRC F435W, 3 none none 2 5 N/A POL120UV SN-1991T 5 ACS/HRC ACCUM HRC F435W, 4 none none 1 5 N/A POL120UV SN-1991T 5 ACS/HRC ACCUM HRC F435W, 4 none none 2 5 N/A POL120UV 10607( 4) - 05/26/06 10:17 - [ 8] Visit: 02 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: SN 1998bu Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-1998BU ACS/HRC ACCUM HRC F814W CR-SPLIT=NO,PAREXP=NONE 1 500 S POS TARG 1.5,-1; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SN-1998BU ACS/HRC ACCUM HRC F606W CR-SPLIT=NO,PAREXP=NONE 1 400 S POS TARG 1.5,-1; PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-1998BU ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 500 S POS TARG 1.5,-1; PATTERN POL0UV 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN-1998BU ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 500 S POS TARG 1.5,-1; PATTERN POL60UV 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-1998BU ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 500 S POS TARG 1.5,-1; PATTERN POL120UV 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-1998BU 1 ACS/HRC ACCUM HRC F814W 1 none none none 1 N/A SN-1998BU 1 ACS/HRC ACCUM HRC F814W 2 none none none 1 N/A SN-1998BU 1 ACS/HRC ACCUM HRC F814W 3 none none none 1 N/A SN-1998BU 1 ACS/HRC ACCUM HRC F814W 4 none none none 1 N/A SN-1998BU 2 ACS/HRC ACCUM HRC F606W 1 none none none 1 N/A SN-1998BU 2 ACS/HRC ACCUM HRC F606W 2 none none none 2 N/A SN-1998BU 2 ACS/HRC ACCUM HRC F606W 3 none none none 2 N/A SN-1998BU 2 ACS/HRC ACCUM HRC F606W 4 none none none 2 N/A SN-1998BU 3 ACS/HRC ACCUM HRC F435W, 1 none none none 2 N/A POL0UV SN-1998BU 3 ACS/HRC ACCUM HRC F435W, 2 none none none 2 N/A POL0UV SN-1998BU 3 ACS/HRC ACCUM HRC F435W, 3 none none none 3 N/A POL0UV SN-1998BU 3 ACS/HRC ACCUM HRC F435W, 4 none none none 3 N/A POL0UV SN-1998BU 4 ACS/HRC ACCUM HRC F435W, 1 none none none 3 N/A POL60UV SN-1998BU 4 ACS/HRC ACCUM HRC F435W, 2 none none none 3 N/A POL60UV 10607( 4) - 05/26/06 10:17 - [ 9] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN-1998BU 4 ACS/HRC ACCUM HRC F435W, 3 none none none 3 N/A POL60UV SN-1998BU 4 ACS/HRC ACCUM HRC F435W, 4 none none none 4 N/A POL60UV SN-1998BU 5 ACS/HRC ACCUM HRC F435W, 1 none none none 4 N/A POL120UV SN-1998BU 5 ACS/HRC ACCUM HRC F435W, 2 none none none 4 N/A POL120UV SN-1998BU 5 ACS/HRC ACCUM HRC F435W, 3 none none none 4 N/A POL120UV SN-1998BU 5 ACS/HRC ACCUM HRC F435W, 4 none none none 4 N/A POL120UV 10607( 4) - 05/26/06 10:17 - [ 10] Visit: 03 Visit Priority: Visit Requirements: PCS MODE FINE On Hold Comments: Additional Comments: SN 1999bw Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-1999BW ACS/HRC ACCUM HRC F606W CR-SPLIT=NO,PAREXP=NONE 1 425 S POS TARG 1.5,-1; PATTERN 3 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SN-1999BW ACS/HRC ACCUM HRC F658N CR-SPLIT=NO,PAREXP=NONE 1 425 S POS TARG 1.5,-1; PATTERN 3 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-1999BW 1 ACS/HRC ACCUM HRC F606W 1 none none none 1 N/A SN-1999BW 1 ACS/HRC ACCUM HRC F606W 2 none none none 1 N/A SN-1999BW 1 ACS/HRC ACCUM HRC F606W 3 none none none 1 N/A SN-1999BW 2 ACS/HRC ACCUM HRC F658N 1 none none none 1 N/A SN-1999BW 2 ACS/HRC ACCUM HRC F658N 2 none none none 1 N/A SN-1999BW 2 ACS/HRC ACCUM HRC F658N 3 none none none 1 N/A 10607( 4) - 05/26/06 10:17 - [ 11] Visit: 04 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 29-APR-2005:21:46:41 AND 13-NOV-2005:23:59:59 On Hold Comments: Additional Comments: 2002hh Visit 1 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-2002HH ACS/HRC ACCUM HRC F606W CR-SPLIT=NO,PAREXP=NONE 1 400 S POS TARG 1.5,-1; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SN-2002HH ACS/HRC ACCUM HRC F658N CR-SPLIT=NO,PAREXP=NONE 1 448 S POS TARG 1.5,-1; PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-2002HH ACS/HRC ACCUM HRC F814W CR-SPLIT=NO,PAREXP=NONE 1 450 S POS TARG 1.5,-1; PATTERN 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN-2002HH ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 450 S POS TARG 1.5,-1; PATTERN POL0UV 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-2002HH ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 450 S POS TARG 1.5,-1; PATTERN POL60UV 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 SN-2002HH ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 450 S POS TARG 1.5,-1; PATTERN POL120UV 1 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2002HH 1 ACS/HRC ACCUM HRC F606W 1 none none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 2 none none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 3 none none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 4 none none none 1 N/A SN-2002HH 2 ACS/HRC ACCUM HRC F658N 1 none none none 1 N/A SN-2002HH 2 ACS/HRC ACCUM HRC F658N 2 none none none 1 N/A SN-2002HH 2 ACS/HRC ACCUM HRC F658N 3 none none none 2 N/A SN-2002HH 2 ACS/HRC ACCUM HRC F658N 4 none none none 2 N/A SN-2002HH 3 ACS/HRC ACCUM HRC F814W 1 none none none 2 N/A SN-2002HH 3 ACS/HRC ACCUM HRC F814W 2 none none none 2 N/A SN-2002HH 3 ACS/HRC ACCUM HRC F814W 3 none none none 2 N/A SN-2002HH 3 ACS/HRC ACCUM HRC F814W 4 none none none 2 N/A SN-2002HH 4 ACS/HRC ACCUM HRC F435W, 1 none none none 3 N/A POL0UV SN-2002HH 4 ACS/HRC ACCUM HRC F435W, 2 none none none 3 N/A POL0UV 10607( 4) - 05/26/06 10:17 - [ 12] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN-2002HH 4 ACS/HRC ACCUM HRC F435W, 3 none none none 3 N/A POL0UV SN-2002HH 4 ACS/HRC ACCUM HRC F435W, 4 none none none 3 N/A POL0UV SN-2002HH 5 ACS/HRC ACCUM HRC F435W, 1 none none none 3 N/A POL60UV SN-2002HH 5 ACS/HRC ACCUM HRC F435W, 2 none none none 3 N/A POL60UV SN-2002HH 5 ACS/HRC ACCUM HRC F435W, 3 none none none 4 N/A POL60UV SN-2002HH 5 ACS/HRC ACCUM HRC F435W, 4 none none none 4 N/A POL60UV SN-2002HH 6 ACS/HRC ACCUM HRC F435W, 1 none none none 4 N/A POL120UV SN-2002HH 6 ACS/HRC ACCUM HRC F435W, 2 none none none 4 N/A POL120UV SN-2002HH 6 ACS/HRC ACCUM HRC F435W, 3 none none none 4 N/A POL120UV SN-2002HH 6 ACS/HRC ACCUM HRC F435W, 4 none none none 4 N/A POL120UV 10607( 4) - 05/26/06 10:17 - [ 13] Visit: 05 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 27-APR-2005:20:36:57 AND 13-NOV-2005:00:00:00 On Hold Comments: Additional Comments: 2004dj Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-2004DJ ACS/HRC ACCUM HRC F606W CR-SPLIT=2,PAREXP=NONE 1 206 S POS TARG 1.5,-1; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SN-2004DJ ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 400 S POS TARG 1.5,-1; PATTERN POL0UV 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-2004DJ ACS/HRC ACCUM HRC F814W CR-SPLIT=2,PAREXP=NONE 1 200 S POS TARG 1.5,-1; PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN-2004DJ ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 400 S POS TARG 1.5,-1; PATTERN POL60UV 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-2004DJ ACS/HRC ACCUM HRC F435W, CR-SPLIT=NO,PAREXP=NONE 1 400 S POS TARG 1.5,-1; PATTERN POL120UV 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 SN-2004DJ ACS/HRC ACCUM HRC F658N CR-SPLIT=NO,PAREXP=NONE 1 385 S POS TARG 1.5,-1; PATTERN 1 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 1 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 1 none 2 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 2 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 2 none 2 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 3 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 3 none 2 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 4 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 1 4 none 2 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 1 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 1 none 2 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 2 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 2 none 2 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 3 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 3 none 2 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 4 none 1 1 N/A SN-2004DJ 1 ACS/HRC ACCUM HRC F606W 2 4 none 2 1 N/A 10607( 4) - 05/26/06 10:17 - [ 14] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN-2004DJ 2 ACS/HRC ACCUM HRC F435W, 1 none none none 1 N/A POL0UV SN-2004DJ 2 ACS/HRC ACCUM HRC F435W, 2 none none none 2 N/A POL0UV SN-2004DJ 2 ACS/HRC ACCUM HRC F435W, 3 none none none 2 N/A POL0UV SN-2004DJ 2 ACS/HRC ACCUM HRC F435W, 4 none none none 2 N/A POL0UV SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 1 none 1 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 1 none 2 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 2 none 1 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 2 none 2 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 3 none 1 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 3 none 2 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 4 none 1 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 1 4 none 2 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 1 none 1 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 1 none 2 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 2 none 1 2 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 2 none 2 3 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 3 none 1 3 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 3 none 2 3 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 4 none 1 3 N/A SN-2004DJ 3 ACS/HRC ACCUM HRC F814W 2 4 none 2 3 N/A SN-2004DJ 4 ACS/HRC ACCUM HRC F435W, 1 none none none 3 N/A POL60UV SN-2004DJ 4 ACS/HRC ACCUM HRC F435W, 2 none none none 3 N/A POL60UV SN-2004DJ 4 ACS/HRC ACCUM HRC F435W, 3 none none none 3 N/A POL60UV SN-2004DJ 4 ACS/HRC ACCUM HRC F435W, 4 none none none 3 N/A POL60UV SN-2004DJ 5 ACS/HRC ACCUM HRC F435W, 1 none none none 3 N/A POL120UV SN-2004DJ 5 ACS/HRC ACCUM HRC F435W, 2 none none none 4 N/A POL120UV SN-2004DJ 5 ACS/HRC ACCUM HRC F435W, 3 none none none 4 N/A POL120UV SN-2004DJ 5 ACS/HRC ACCUM HRC F435W, 4 none none none 4 N/A POL120UV SN-2004DJ 6 ACS/HRC ACCUM HRC F658N 1 none none none 4 N/A SN-2004DJ 6 ACS/HRC ACCUM HRC F658N 2 none none none 4 N/A SN-2004DJ 6 ACS/HRC ACCUM HRC F658N 3 none none none 4 N/A SN-2004DJ 6 ACS/HRC ACCUM HRC F658N 4 none none none 4 N/A 10607( 4) - 05/26/06 10:17 - [ 15] Visit: 14 Visit Priority: Visit Requirements: PCS MODE FINE; AFTER 04 BY 180 D TO 270 D On Hold Comments: Additional Comments: 2002hh Visit 2 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-2002HH ACS/HRC ACCUM HRC F606W CR-SPLIT=NO,PAREXP=NONE 1 320 S POS TARG 1.5,-1; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2002HH 1 ACS/HRC ACCUM HRC F606W 1 1 none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 1 2 none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 1 3 none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 1 4 none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 2 1 none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 2 2 none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 2 3 none none 1 N/A SN-2002HH 1 ACS/HRC ACCUM HRC F606W 2 4 none none 1 N/A 10607( 4) - 05/26/06 10:17 - [ 16] Visit: 24 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 01-SEP-2006:00:00:00 AND 31-DEC-2006:00:00:00 On Hold Comments: Additional Comments: 2002hh Visit 3 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-2002HH-C ACS/HRC ACCUM HRC F606W CR-SPLIT=NO,PAREXP=NONE 1 320 S POS TARG 1.5,-1; PATTERN OPY 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 1 1 none none 1 N/A SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 1 2 none none 1 N/A SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 1 3 none none 1 N/A SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 1 4 none none 1 N/A SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 2 1 none none 1 N/A SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 2 2 none none 1 N/A SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 2 3 none none 1 N/A SN-2002HH-COPY 1 ACS/HRC ACCUM HRC F606W 2 4 none none 1 N/A 10607( 4) - 05/26/06 10:17 - [ 17] Summary Form for Proposal 10607 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures HRC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/HRC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO PAREXP=NONE CR-SPLIT=2 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements POS TARG 1.5,-1; PATTERN 1 1; PATTERN 1 2; PATTERN 1 3; PATTERN 1 4; PATTERN 1 5; PCS MODE FINE; PATTERN 3 1; PATTERN 3 2; BETWEEN 29-APR-2005 21 46 41 AND 13-NOV-2005 23 59 59; PATTERN 1 6; BETWEEN 27-APR-2005 20 36 57 AND 13-NOV-2005 00 00 00; PATTERN 2 1; PATTERN 2 3; AFTER 04 BY 180 D TO 270 D; BETWEEN 01-SEP-2006 00 00 00 AND 31-DEC-2006 00 00 00; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F814W F435W,POL0UV F435W,POL60UV F606W F435W,POL120UV F658N ------------------------------------------------------------------------------------------------------------------------------------ Target Names SN-1991T SN-1998BU SN-1999BW SN-2002HH SN-2004DJ SN-2002HH-COPY ------------------------------------------------------------------------------------------------------------------------------------