! Hubble Space Telescope Cycle 5 (1995) Phase II Proposal Template ! $Id: 5797,v 1.1 1994/12/14 19:16:35 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: harris-836.prop ! Date generated: Wed Dec 14 14:16:27 EST 1994 ! Proposal_Information ! Section 4 Title: Mapping Latitude Bands and the Great Red Spot of Jupiter in the near and far UV Proposal_Category: AR Scientific_Category: Solar System Cycle: 5 Investigators PI_name: Walter M. Harris PI_Institution: University of Michigan CoI_Name: John Clarke CoI_Institution: University of Michigan Contact: ! Y or N (designate at most one contact) CoI_Name: Gilda Ballester CoI_Institution: University of Michigan Contact: ! Y or N (designate at most one contact) CoI_Name: G. Randall Gladstone CoI_Institution: Southwest Research Institute Contact: ! Y or N (designate at most one contact) Abstract: ! Free format text (please update) Spectroscopy of the Jovian upper atmosphere in the NUV/FUV spectral range provides information about the structure, dynamics and atmospheric composition from the troposphere to the upper stratosphere. Recent advances in our observational capabilities in the FUV/NUV range have now made tenable the additional study of the latitudinal structure of the Jovian upper atmosphere relative to the visible zone and belts. The primary advances allowing this new research have come from the FOS, which provides much higher quality spectra than had been previously obtained from Jupiter in this band pass, and from the WFPC-II, which can now image the Jovian atmosphere in the UV. There is clear evidence of banded structure in WFPC-II images of Jupiter extending wavelengths to below 1800. The great red spot (GRS) is also visible in these images. We propose a program to compare images of the GRS and this banded structure with archived FOS spectra taken at several different latitudes and at the GRS. We will also compare the FOS spectra with an IUE albedo map obtained in early July of this year. We will develop a new model for the removal of grating light in the FOS, compare the results of the subtraction with first with IUE spectra taken at similar locations and then with structure seen in the images. Lastly, we will develop and apply photochemical models to the FOS albedo spectra with the goal of determining the nature of the absorbing material. 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