!  File:  1104C.PROP
!  Database:  PEPDB
!  Date:  16-FEB-1994:01:53:21

coverpage:

  title_1:         HIGH SPEED PHOTOMETRY OF GBS O526-66
    sci_cat:       STELLAR ASTROPHYSICS
    sci_subcat:    X-RAY SOURCES
    proposal_for:  GTO/HSP
    pi_fname:      ROBERT
    pi_mi:         C.
    pi_lname:      BLESS
    pi_inst:       WISCONSIN, UNIVERSITY OF
    pi_country:    USA
    pi_phone:      (608)262-1715
    keywords_1:    GAMMA RAYS, BURSTERS, NERTRON STARS
    hours_pri:     10.00
    num_pri:       1
    time_crit:     X
! end of coverpage

abstract:

    line_1:        High speed photometry of the 5 march 1979 gamma ray burst source will be made
    line_2:        at the zero phase of its periodic optical bursts.
    line_3:        Revision History: Recieved on RPS 9/1/89;  Added to SCCS 9/5/89
    line_4:        Updated to V2 prop instr; Small syntax fixes;
    line_5:        Added uncertainty to "zero-phase" - SALM 9/14/89
    line_6:        Removed TBDs; RPSS V7.2 remote & local - SALM 9/29/89

!
! end of abstract

general_form_proposers:

  lname:           ROBINSON
    fname:         EDWARD
    mi:            L.
    inst:          TEXAS, UNIVERSITY OF
    country:       USA

!

  lname:           BLESS
    fname:         ROBERT
    mi:            C.
    inst:          WISCONSIN, UNIVERSITY OF
    country:       USA

!

  lname:           VAN CITTERS
    fname:         G.
    mi:            W.
    inst:          NATIONAL SCIENCE FOUNDATION
    country:       USA

!

  lname:           DOLAN
    fname:         JOSEPH
    mi:            F.
    inst:          NASA, GODDARD SPACE FLIGHT CENTER
    country:       USA

!

  lname:           WHITE
    fname:         RICHARD
    mi:            L.
    inst:          SPACE TELESCOPE SCIENCE INSTITUTE
    country:       USA

!

  lname:           ELLIOT
    fname:         JAMES
    mi:            L.
    inst:          MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    country:       USA

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        A 10 hour exposure through the clear filter on a UV1 (IDT#2) (1200-3000 A)
    line_2:        will be made using 10.8 usec sample times. The exposure will be interrupted
    line_3:        as little as possible due to Earth occultations and the inability to collect
    line_4:        data at 1 Mbit/sec rates for long periods.
    line_6:        Cycle 2

!

  question:        4
    section:       1
    line_1:        Both UV coverage and high time resolution are needed.

!

  question:        5
    section:       1
    line_1:        Source must be observed at zero phase of 163 day period. Note that source is
    line_2:        in LMC, so that it should be near the continuous viewing zone.

!

  question:        8
    section:       1
    line_1:        Exact source position and ephemeris of optical bursts are TBD by ground-based
    line_2:        observations between now and launch.

!

  question:        13
    section:       1
    line_1:        High speed photometry at the 5 March 1979 gamma-ray burst source (GBS0526-66)
    line_2:        will be made at the zero phase of its periodic optical bursts.

!
!end of general form text

general_form_address:

  lname:           WHITE
    fname:         RICHARD
    mi:            L.
    category:      CON
    inst:          SPACE TELESCOPE SCIENCE INSTITUTE
    country:       USA
    phone:         (301)338-4797

!

  lname:           BLESS
    fname:         ROBERT
    mi:            C.
    category:      PI
    inst:          UNIVERSITY OF WISCONSIN
    addr_1:        WASHBURN OBSERVATORY
    addr_2:        475 N. CHARTER ST.
    city:          MADISON
    state:         WI
    zip:           53706
    country:       USA
    phone:         (608)262-1715

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        GBS0526-66
    descr_1:       5 MAR 79
    descr_2:       GAMMA RAY BURST SOURCE IN LMC
    pos_1:         RA = 5H 25M 55S +/- 5S,
    pos_2:         DEC = -66D 7' 0" +/- 10"
    equinox:       1950
    fluxnum_1:     1
    fluxval_1:     V=18
    fluxnum_2:     2
    fluxval_2:     V=8

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       0.500
    targname:      GBS0526-66
    config:        HSP/UV1
    opmode:        ACQ
    num_exp:       1
    time_per_exp:  10M
    fluxnum_1:     1
    priority:      2
    req_1:         ONBOARD ACQ FOR 1;
    req_2:         SEQ 0.5-1.0 NO GAP;
    req_3:         CYCLE 2 / 0.5-1;

!

    linenum:       1.000
    targname:      GBS0526-66
    config:        HSP/UV1
    opmode:        SINGLE
    aperture:      1.0
    sp_element:    F140LP
    num_exp:       1
    time_per_exp:  10H
    s_to_n:        3
    s_to_n_time:   .00001S
    fluxnum_1:     2
    priority:      2
    param_1:       SAMPLE-TIME=0.0000108,
    req_1:         ZERO-PHASE 8-FEB-84:07:42 +/- 5M;
    req_2:         PERIOD 163D +/- 0.75D;
    req_3:         PHASE 0 +/- 0.001;

!
! end of exposure logsheet

! No scan data records found