!  File:  4227C.PROP
!  Database:  PEPDB
!  Date:  20-FEB-1994:18:15:49

coverpage:

  title_1:         GHRS RETURN TO BRIGHTEST (LSA) TEST PART 2
    proposal_for:  CAL/HRS
    pi_title:      DR.
    pi_fname:      RONALD
    pi_mi:         L.
    pi_lname:      GILLILAND
    pi_inst:       STSCI
    pi_country:    USA
    pi_phone:      410 338 4454
    keywords_1:    CALIBRATION
    hours_pri:     2.13
    num_pri:       1
    hrs:           Y
! end of coverpage

abstract:

    line_1:        Flight software 4.0 release will include an important new
    line_2:        capability for the GHRS -- return to brightest point following
    line_3:        a spiral search.  This will become the default target acquisition
    line_4:        mode for most observations.  This test to be placed in the time
    line_5:        line 2-3 weeks after the initial RETURN TO BRIGHT test will
    line_6:        allow for maintainence of schedule should an easily correctable
    line_7:        problem occur in the first test.  This proposal is a slight
    line_8:        modification of the sensitivity monitoring proposal (4124)
    line_9:        that would normally execute one month later.  In this version
    line_10:       we include duplicated LSA and SSA exposures to define the
    line_11:       SSA photometric sensitivity.

!
! end of abstract

general_form_proposers:

  lname:           GILLILAND
    fname:         RONALD
    title:         DR.
    inst:          SPACE TELESCOPE SCIENCE INSTITUTE
    country:       USA

!

  lname:           SODERBLOM
    fname:         DAVID
    title:         DR.
    inst:          SPACE TELESCOPE SCIENCE INSTITUTE
    country:       USA

!

  lname:           HULBERT
    fname:         STEVE
    title:         DR.
    inst:          SPACE TELESCOPE SCIENCE INSTITUTE
    country:       USA

!
! end of general_form_proposers block

general_form_text:

  question:        2
    section:       1
    line_1:        A more robust method of performing Mode II target
    line_2:        acquisitions with the GHRS is being implemented and will
    line_3:        be available for general use early in Cycle 2.
    line_4:        This proposal simply tests the effectiveness of the new
    line_5:        software by exercising it under controlled circumstances.
    line_6:        This is a slightly modified sensitivity monitoring proposal
    line_7:        to provide SSA/LSA throughputs.

!

  question:        3
    section:       1
    line_1:        Part 1:  lines 11-13 execute a routine mode II target
    line_2:        acquisition on the previously observed target, BD+28D4211
    line_3:        using RETURN TO BRIGHTEST.
    line_4:        Part 2:  lines 175-195 are taken directly from the
    line_5:        sensitivity monitoring proposal no. 4124.
    line_6:        Part 3:  lines 275-295 are identical to those in part 2
    line_7:        with the SSA replacing LSA.

!

  question:        5
    section:       1
    line_1:        All target coordinates and acquistion related parameters
    line_2:        are taken directly from the CYCLE1 CAL proposal 3385 for
    line_3:        BD+28D4211 that has executed successfully several times.

!
!end of general form text

general_form_address:

  lname:           GILLILAND
    fname:         RONALD
    title:         DR.
    category:      PI
    inst:          SPACE TELESCOPE SCIENCE INSTITIUE

!

  lname:           SODERBLOM
    fname:         DAVID
    title:         DR.
    category:      CON
    inst:          SPACE TELESCOPE SCIENCE INSTITIUE
    addr_1:        3700 SAN MARTIN DRIVE
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410 338 4543

!

  lname:           HULBERT
    fname:         STEVE
    title:         DR.
    category:      CON
    inst:          SPACE TELESCOPE SCIENCE INSTITIUE
    addr_1:        3700 SAN MARTIN DRIVE
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410 338 4911

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        BD28D4211
    name_2:        GSC2214-1198
    descr_1:       J,702
    pos_1:         RA = 21H 51M 11.07S +/- 0.1S,
    pos_2:         DEC = +28D 51' 51.8" +/- 0.5",
    pos_3:         PLATE-ID=01LR
    equinox:       2000
    pm_or_par:     NO
    fluxnum_1:     1
    fluxval_1:     V=10.53
    fluxnum_2:     2
    fluxval_2:     B-V=-0.34

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       11.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACQ
    aperture:      2.0
    sp_element:    MIRROR-A2
    num_exp:       1
    time_per_exp:  9.0S
    s_to_n:        10
    fluxnum_1:     1
    priority:      1
    param_1:       SEARCH-SIZE=3,
    param_2:       BRIGHT=RETURN
    req_1:         ONBOARD ACQ FOR 12; CYCLE 2 / 11-295
    comment_1:     STEP-TIME=1.0 SEC

!

    linenum:       12.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACQ/PEAKUP
    aperture:      2.0
    sp_element:    MIRROR-A2
    num_exp:       1
    time_per_exp:  163.2S
    s_to_n:        10
    fluxnum_1:     1
    priority:      1
    req_1:         ONBOARD ACQ FOR 13-295;
    comment_1:     STEP-TIME=1.6 SEC

!

    linenum:       13.000
    targname:      BD28D4211
    config:        HRS
    opmode:        IMAGE
    aperture:      2.0
    sp_element:    MIRROR-A2
    num_exp:       1
    time_per_exp:  512.0S
    s_to_n:        10
    fluxnum_1:     1
    priority:      1
    param_1:       NX=32,
    param_2:       NY=16,
    param_3:       DELTA-X=2,
    param_4:       DELTA-Y=4,
    comment_1:     TIME PER DWELL POINT=1.0 SEC

!

    linenum:       175.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      2.0
    sp_element:    G160M
    wavelength:    1200
    num_exp:       1
    time_per_exp:  144.0S
    s_to_n:        40
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       180.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      2.0
    sp_element:    G160M
    wavelength:    1500
    num_exp:       1
    time_per_exp:  216.0S
    s_to_n:        40
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       185.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      2.0
    sp_element:    G200M
    wavelength:    2000
    num_exp:       1
    time_per_exp:  288.0S
    s_to_n:        40
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       190.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      2.0
    sp_element:    G270M
    wavelength:    2500
    num_exp:       1
    time_per_exp:  144.0S
    s_to_n:        40
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       195.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      2.0
    sp_element:    G270M
    wavelength:    3000
    num_exp:       1
    time_per_exp:  432.0S
    s_to_n:        40
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       275.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    G160M
    wavelength:    1200
    num_exp:       1
    time_per_exp:  144.0S
    s_to_n:        20
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       280.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    G160M
    wavelength:    1500
    num_exp:       1
    time_per_exp:  216.0S
    s_to_n:        20
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       285.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    G200M
    wavelength:    2000
    num_exp:       1
    time_per_exp:  288.0S
    s_to_n:        20
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       290.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    G270M
    wavelength:    2500
    num_exp:       1
    time_per_exp:  144.0S
    s_to_n:        20
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!

    linenum:       295.000
    targname:      BD28D4211
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    G270M
    wavelength:    3000
    num_exp:       1
    time_per_exp:  432.0S
    s_to_n:        20
    fluxnum_1:     1
    priority:      1
    param_1:       STEP-PATT=4

!
! end of exposure logsheet

! No scan data records found