! Hubble Space Telescope Cycle 5 (1995) Phase II Proposal Template
! $Id: 5801,v 1.1 1994/12/14 19:19:49 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: koo-335.prop
! Date generated: Wed Dec 14 14:19:40 EST 1994
!

Proposal_Information                           ! Section 4
              Title:  Spatial Structures, Kinematics, and
                      Masses of  Faint Galaxies
  Proposal_Category:  AR
Scientific_Category:  Galaxies & Clusters
             Cycle:    5

Investigators
     PI_name:         David Koo
     PI_Institution:  Lick Observatory, University of California,
                      Santa Cruz

          CoI_Name:   Garth Illingworth
   CoI_Institution:   Lick Observatory, University of California,
                      Santa Cruz
           Contact:             ! Y or N (designate at most one contact)

          CoI_Name:   Andrew Phillips
   CoI_Institution:   Lick Observatory, University of California,
                      Santa Cruz
           Contact:             ! Y or N (designate at most one contact)


Abstract:                                ! Free format text (please update)
    We intend to extract detailed structural information for very
    faint (B <= 24^m) galaxies from two sets of 4 adjacent V, I
    WFPC2 images from programs GTO 5090 and 5109.  Each set will
    span the full length available for multislit work with a
    single pointing of the Keck 10-m low-resolution spectrograph.
    Thus we can efficiently measure redshifts, emission line
    ratios, metallicity and age indices, and most importantly,
    velocity widths (as appropriate for the brightness and
    spectral-type) for ~30 galaxies with each observation. The
    Keck velocity width data coupled with the HST sizes will
    provide an unprecedented opportunity to estimate masses, which
    will be used as independent parameters to probe the luminosity
    evolution of very faint field galaxies. The high spatial
    resolution in the two WFPC2 bands is essential to separate
    differing evolution of the bulge and disk components. In
    principle, the correlations among velocity width, size or
    surface brightness, and luminosity are sufficiently tight to
    untangle evolutionary versus cosmological (q_o) effects.  This
    separation is possible because velocity width and surface
    brightness are not dependent on q_o, while  velocity width and
    size should depend only weakly on evolution. Our team has
    extensive experience and tools for analyzing the HST images
    (developed as part of the  Medium Deep Survey in Cycles 1-4),
    and equally important, we have access to Keck to ensure
    acquisition of the vital spectroscopic data once the targets
    are identified from the archive images.

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 <angle>
        ! ORIENTation <angle1> TO <angle2>
        ! ORIENTation <angle1> TO <angle2> FROM <visit>
        ! ORIENTation <angle1> TO <angle2> FROM NOMINAL
        ! SAME ORIENTation AS <visit>
        ! CVZ
        ! PARallel
        ! AFTER <visit> [BY <time1> [TO <time2>]]
        ! AFTER <date>
        ! BEFORE <date>
        ! BETWEEN <date1> AND <date2>
        ! GROUP <visit-list> WITHIN <time>
        ! PERIOD <time> AND ZERO-PHASE <date>
        ! SEQ <visit-list> WITHIN <time>
        ! ON HOLD [FOR <visit>]

  On_Hold_Comments:
    Visit_Comments:

     Exposure_Number:                   ! Section 6.5
         Target_Name:
              Config:
              Opmode:
            Aperture:
          Sp_Element:
          Wavelength:
 Optional_Parameters:
Number_of_Iterations:
   Time_Per_Exposure:
Special_Requirements:                   ! Section 7.2

! Uncomment or copy exposure level special requirements needed

        ! INTeractive ACQuisition FOR <exp-list>
        ! ONBOARD ACQuisition FOR <exp-list>
        ! POSition TARGet <x-value>,<y-value>
        ! SAME POSition AS <exp>
        ! DO FOR TARGets <targ-list>    ! FGS only
        ! PARallel WITH <exp>
        ! GROUP-FGS <exp-list> WITHIN <time>
        ! SPATIAL SCAN <#> [<exp-list> | SINGLE-EXP ]
        ! RT ANALYSIS [FOR <exp-list>]
        ! REQuires UPLINK
        ! DARK TIME
        ! END ORBIT
        ! EXPAND
        ! MAXimum DURation [<time> | <%>]
        ! MINimum DURation [<time> | <%>]
        ! NO SPLIT
        ! PHASE <number1[0,1]> TO <number2[0,1]>
        ! SEQuence <exp-list> NON-INTerruptible

            Comments:

Data_Distribution                       ! Defaults indicated; change if desired

         Medium:        8MM             ! 8MM or 6250BPI or 1600BPI
Blocking_Factor:        10              ! 10 or 1
                                        ! Only astronomers with very old 9-
                                        ! track tape drives should consider
                                        ! a blocking factor of 1

        Ship_To:        PI_Address      ! STSCI or PI_Address or <free-text>
                                        ! PI Address from Phase I is:
                                        !
                                                 !  University of California,
                                                 !  Santa Cruz, CA 95064
                                        !
                                        !
       Ship_Via:        UPS             ! UPS (2-day) or OVERNIGHT
                                        ! Overnight shipping done at PI expense

Recipient_Email:                        ! Needed if Ship_To: is not PI_Address
                                        ! <free-text>

! Let us know what you think of this template and software!
! Please send a list of your likes and dislikes to your Program Coordinator