!  File:  4726C.PROP
!  Database:  PEPDB
!  Date:  23-FEB-1994:00:02:00

coverpage:

  title_1:         ANGULAR DIAMETER CYCLE 2 CALIBRATION
    proposal_for:  CAL/AST
    pi_fname:      LAURENCE
    pi_mi:         G.
    pi_lname:      TAFF
    pi_inst:       STSCI
    pi_country:    USA
    pi_phone:      338-4799
    keywords_1:    ANGULAR DIAMETER S-CURVE TEST
    hours_pri:     1.05
    num_pri:       3
    pi_position:   INSTRUMENT SCIENTIST
! end of coverpage

abstract:

    line_1:        FGS CHARACTERIZATION
    line_2:        The pirmary goal of this proposal is to demonstrate the
    line_3:        capability of the FGSs to perform absolute angular diameter
    line_4:        measurements of stars larger than 15 mas and that such
    line_5:        observations can be calibrated. Three stars of different,
    line_6:        known, angular size will be observed in the center of the
    line_7:        astrometer FGS.

!
! end of abstract

general_form_proposers:

  lname:           TAFF
    fname:         LAURENCE
    mi:            G.
    inst:          STSCI
    country:       USA

!

  lname:           JEFFERYS
    fname:         WILLIAM
    mi:            H.
    inst:          UNIVERSITY OF TEXAS
    country:       USA

!

  lname:           LATTANZI
    fname:         MARIO
    mi:            G.
    inst:          STSCI
    country:       USA

!

  lname:           VENER-SAAVEDRA
    fname:         PATRICIA
    inst:          STSCI
    country:       USA

!

  lname:           HOLFELTZ
    fname:         SHERIE
    mi:            T.
    inst:          STSCI
    country:       USA

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        A) Acquire brightest available Guide Stars in
    line_2:        FGS 1 and 2 in Fine Lock.
    line_3:        1) Perform brief POS mode observation at the
    line_4:        central position of FGS 3 with the PUPIL filter.
    line_5:        2) Perform 10 transfer scans at the central
    line_6:        position in FGS 3 with the PUPIL filter.
    line_7:        3) Repeat (1) and (2) using the CLEAR filter.
    line_8:        4) Repeat (1) and (2) using the NEUTRAL DENSITY filter.
    line_9:        4) Repeat A, 1 and 2 for the second and third
    line_10:       targets for a total of 90 transfer scans.

!

  question:        5
    section:       1
    line_1:        The bright target star is required to provide high
    line_2:        signal to noise in the transfer scan data.  The
    line_3:        brightest available guide stars are desired to
    line_4:        provide minimum jitter when the data are analyzed.
    line_5:        32 Kbit telemetry is required.

!
!end of general form text

general_form_address:

  lname:           TAFF
    fname:         LAURENCE
    mi:            G.
    category:      PI
    inst:          STSCI
    addr_1:        3700 SAN MARTIN DR.
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410-338-4799

!

  lname:           JEFFERYS
    fname:         WILLIAM
    mi:            H.
    inst:          UNIVERSITY OF TEXAS
    addr_1:        R.L. MOORE HALL 15.220
    city:          AUSTIN
    state:         TX
    zip:           787121083
    country:       USA
    phone:         512-471-1455

!

  lname:           LATTANZI
    fname:         MARIO
    mi:            G.
    inst:          STSCI
    addr_1:        3700 SAN MARTIN DR.
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410-338-4866

!

  lname:           VENER-SAAVEDRA
    fname:         PATRICIA
    mi:            C.
    inst:          STSCI
    addr_1:        3700 SAN MARTIN DR.
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410-338-5086

!

  lname:           HOLFELTZ
    fname:         SHERIE
    mi:            T.
    inst:          STSCI
    addr_1:        3700 SAN MARTIN DR.
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410-338-4418

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        HD114961
    name_2:        SW-VIR
    descr_1:       A,J,701,912
    pos_1:         RA = 13H 14M 04.41S +/- 0.005S,
    pos_2:         DEC = -02D 48' 24.5" +/- 0.05"
    equinox:       2000
    comment_1:     STAR,CALIBRATION,ASTROMETRIC,
    comment_2:     DISK (DIA=17 MAS),SEMI-REG VAR
    fluxnum_1:     1
    fluxval_1:     V = 7.35 +/- 0.45, TYPE = M7

!

    targnum:       2
    name_1:        HD84748
    name_2:        R-LEO
    descr_1:       A,J,701,912,145
    pos_1:         RA = 09H 47M 33.44S +/- 0.005S,
    pos_2:         DEC = +11D 25' 45.8" +/- 0.05"
    equinox:       2000
    comment_1:     STAR,CALIBRATION,ASTROMETRIC,
    comment_2:     DISK (DIA=76 MAS),LONG PER VAR,
    comment_3:     PULSATING RED GIANT
    fluxnum_1:     1
    fluxval_1:     V = 7.85 +/- 2.65, TYPE = M8

!

    targnum:       3
    name_1:        HD58061
    name_2:        VY-CMA
    descr_1:       A,J,701,912,146
    pos_1:         RA = 07H 22M 58.15S +/- 0.005S,
    pos_2:         DEC = -25D 46' 02.6" +/- 0.05"
    equinox:       2000
    comment_1:     STAR,CALIBRATION,ASTROMETRIC,
    comment_2:     DISK (DIA=420 MAS),IRR VAR
    fluxnum_1:     1
    fluxval_1:     V = 9.05 +/- 0.25, TYPE = M3

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.000
    sequence_1:    DEFINE
    sequence_2:    ANGDIA
    targname:      #
    config:        FGS
    opmode:        POS
    aperture:      3
    sp_element:    #
    num_exp:       1
    time_per_exp:  30S
    fluxnum_1:     1
    priority:      1
    param_1:       DATA-RATE = 32,
    param_2:       FES-TIME = 0.025
    req_1:         POS TARG 0.00, 0.00;
    req_2:         GROUP 1-2 NON-INT;
    req_3:         CYCLE 2 / 1-2

!

    linenum:       2.000
    sequence_1:    DEFINE
    sequence_2:    ANGDIA
    targname:      #
    config:        FGS
    opmode:        TRANS
    aperture:      3
    sp_element:    #
    num_exp:       1
    time_per_exp:  720S
    fluxnum_1:     1
    priority:      1
    param_1:       DATA-RATE = 32,
    param_2:       STEP-SIZE=0.3,
    param_3:       SCANS=8,
    req_1:         POS TARG 0.00, 0.00

!

    linenum:       111.000
    sequence_1:    USE ANGDIA
    targname:      HD114961
    sp_element:    PUPIL

!

    linenum:       112.000
    sequence_1:    USE ANGDIA
    targname:      HD114961
    sp_element:    F5ND

!

    linenum:       113.000
    sequence_1:    USE ANGDIA
    targname:      HD114961
    sp_element:    F583W

!

    linenum:       121.000
    sequence_1:    USE ANGDIA
    targname:      HD84748
    sp_element:    PUPIL

!

    linenum:       122.000
    sequence_1:    USE ANGDIA
    targname:      HD84748
    sp_element:    F5ND

!

    linenum:       123.000
    sequence_1:    USE ANGDIA
    targname:      HD84748
    sp_element:    F583W

!

    linenum:       131.000
    sequence_1:    USE ANGDIA
    targname:      HD58061
    sp_element:    PUPIL

!

    linenum:       132.000
    sequence_1:    USE ANGDIA
    targname:      HD58061
    sp_element:    F5ND

!

    linenum:       133.000
    sequence_1:    USE ANGDIA
    targname:      HD58061
    sp_element:    F583W

!
! end of exposure logsheet

! No scan data records found