! Hubble Space Telescope Cycle 5 (1995) Phase II Proposal Template ! $Id: 5793,v 1.1 1994/12/14 19:07:45 pepsa Exp $ ! ! Refer to the HST Phase II Proposal Instructions to fill this out ! ! Anything after a "!" is ignored, and may be deleted ! ! All keywords with multiple entries are comma delimited except the ! Visit_Requirements and Special_Requirements keywords which can be ! delimited with carriage returns or semi-colons, but not commas ! ! For help call your Program Coordinator: n/a ! Phone: n/a , E-mail: n/a ! ! This partially completed template was generated from a Phase I proposal. ! Name of Phase I Proposal: filippenko-133.prop ! Date generated: Wed Dec 14 14:07:38 EST 1994 ! Proposal_Information ! Section 4 Title: Imaging of the Sites of Supernovae Proposal_Category: AR Scientific_Category: Interstellar Medium Cycle: 5 Investigators PI_name: Alexei Filippenko PI_Institution: University of California, Berkeley CoI_Name: Aaron Barth CoI_Institution: University of California, Berkeley Contact: ! Y or N (designate at most one contact) CoI_Name: Bruno Leibundgut CoI_Institution: European Southern Observatory Contact: ! Y or N (designate at most one contact) CoI_Name: Thomas Matheson CoI_Institution: University of California, Berkeley Contact: ! Y or N (designate at most one contact) CoI_Name: Michael Richmond CoI_Institution: Princeton University Contact: ! Y or N (designate at most one contact) CoI_Name: Schuyler Van Dyk CoI_Institution: University of California, Berkeley Contact: ! Y or N (designate at most one contact) Abstract: ! Free format text (please update) The locations of supernovae (SNe) in the local stellar and gaseous environment contain important clues to their progenitor stars. Access to this information, however, has been hampered by the limited resolution achieved by ground- based observations. High spatial resolution images from HST of fields in which SNe had been observed can improve the situation considerably, even if they were acquired for other purposes. They can provide accurate determinations of any association of SNe with H II or star-forming regions. In cases where multi-filter observations are available, we should be able to determine the local stellar environment and search for possible attenuation of the SN by dust in the host galaxy. By checking the fields for background sources, we will be able to correct the existing SN light curves and luminosities if necessary. When a SN has been observed incidentally, information can be gained on its optical and UV emission. Deep HST images can be used to find light echoes of SNe, as well as recover SNe interacting with circumstellar material at very late times. Finally, a search for the progenitor stars of SNe can be made in preexisting HST images of the host galaxies. This proposal is a natural and important continuation of our approved Cycle 4 Archival Program, which utilizes data only from Cycles 1--3. The data quality in Cycle 4, with the corrected optics, is far superior and will lead to significant improvements for this program. Questions ! Free format text (please update) Observing_Description: Real_Time_Justification: Calibration_Justification: ! Move appropriate text from Real_Time_Justification Additional_Comments: Fixed_Targets ! Section 5.1 Target_Number: Target_Name: Alternate_Names: Description: Position: ! Most common specification format is ! RA=0H 0M 0.00S +/- 0S, ! DEC=0D 0' 0.0" +/- 0", ! PLATE-ID=0000 Equinox: RV_or_Z: RA_PM: ! Units are seconds of time per year Dec_PM: ! Units are seconds of arc per year Epoch: Annual_Parallax: Flux: ! Include at least V and B-V Comments: Solar_System_Targets ! Section 5.2 Target_Number: Target_Name: Description: Level_1: ! Satellite of Sun Level_2: ! Satellite of Level_1 Level_3: ! Satellite of Level_2 Window: Flux: ! Include at least V and B-V Comments: Generic_Targets ! Section 5.3 Target_Number: Target_Name: Description: Criteria: Flux: Comments: Scan_Data ! Appendix B Scan_Number: FGS_Scan: Cont_or_Dwell: Dwell_Points: Dwell_Secs: Scan_Width: Scan_Length: Sides_Angle: Number_Lines: Scan_Rate: First_Line_PA: Scan_Frame: Length_Offset: Width_Offset: ! This is a template for a single visit containing a single exposure ! Repeat exposure and visit blocks as needed Visits ! Section 6 Visit_Number: Visit_Requirements: ! Section 7.1 ! Uncomment or copy visit level special requirements needed ! Most of these requirements (including ORIENT) will limit scheduling ! PCS MODE [Fine | Gyro] ! GUIDing TOLerance ! ORIENTation TO ! ORIENTation TO FROM ! ORIENTation TO FROM NOMINAL ! SAME ORIENTation AS ! CVZ ! PARallel ! AFTER [BY [TO ]] ! AFTER ! BEFORE ! BETWEEN AND ! GROUP WITHIN