!  File:  1183C.PROP
!  Database:  PEPDB
!  Date:  16-FEB-1994:05:03:25

coverpage:

  title_1:         A HIGH RESOLUTION UV SPECTRAL SURVEY OF THE SHARP-LINED,
    title_2:       CHEMICALLY PECULIAR B STAR, CHI LUPI, LATER CYCLE
    sci_cat:       STELLAR ASTROPHYSICS
    proposal_for:  GTO/HRS
    pi_fname:      DAVID
    pi_mi:         S.
    pi_lname:      LECKRONE
    pi_inst:       NASA, GODDARD SPACE FLIGHT CENTER
    pi_country:    USA
    pi_phone:      301-286-8904
    keywords_1:    CHEMICALLY PECULIAR STAR, ABUNDANCE,
    keywords_2:    SPECTROSCOPY, UV
    hours_pri:     6.60
    num_pri:       1
! end of coverpage

abstract:

    line_1:        These observations constitute a GHRS Team project to complete an
    line_2:        extensive survey of key wavelength regions in the rich UV spectrum
    line_3:        of the remarkable, sharp-lined peculiar star, chi Lupi. The time
    line_4:        required for a full GHRS echelle spectral atlas is prohibitive.
    line_5:        However, an intelligently planned survey will provide an enormous
    line_6:        spectroscopic data base for use in elemental abundance analyses and
    line_7:        as a standard of reference for the study of other normal and peculiar
    line_8:        B and A stars. As the atomic data base is progressively improved,
    line_9:        the chi Lupi spectrum will continue to be studied for years to come.
    line_10:       The starting point for the survey is the set of wavelength intervals
    line_11:       observed under proposal 1182. The present observations will
    line_12:       approximately double the size of that wavelength sample.  Wavelengths
    line_13:       have been selected to provide data on transitions from the ground or
    line_14:       low excitation states of the dominant stage of ionization of as many
    line_15:       elements as possible.  However, it is expected that the selection
    line_16:       of wavelength settings will be refined, based on what is learned
    line_17:       from the observations of proposal 1182.

!
! end of abstract

general_form_proposers:

  lname:           LECKRONE
    fname:         DAVID
    mi:            S.
    inst:          NASA, GODDARD SPACE FLIGHT CENTER
    country:       USA

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        Approximately 6.6 hours of exposure time have been allocated
    line_2:        for post-costar observing to efficiently obtain small science
    line_3:        aperture, echelle observations of chi Lupi in approximately
    line_4:        9 wavelength intervals, ranging from 1250 to beyond 1650 A.

!

  question:        4
    section:       1
    line_1:        See section 2 above

!

  question:        7
    section:       1
    line_1:        Data will be analysed at the RDAF facility at GSFC.  Model
    line_2:        atmospheres and synthetic spectra will be computed with
    line_3:        ATLAS-based codes currently running on the HRSVAX at the GSFC.

!

  question:        10
    section:       1
    line_1:        Funding is by direct transfer from ST Project.
    line_2:        See section 7.

!

  question:        13
    section:       1
    line_1:        The high resolution survey of selected UV spectral intervals
    line_2:        of the chemically peculiar B star, chi Lupi, begun under Proposal
    line_3:        1182, will be approximately doubled in size during the post-costar era.
    line_4:        This will provide a rich database for use in elemental abundance
    line_5:        studies, for assessments of the accuracy of atomic data, and
    line_6:        as a reference tool for the analysis of other, broader lined
    line_7:        B and A stars.

!
!end of general form text

general_form_address:

  lname:           LECKRONE
    fname:         DAVID
    mi:            S.
    category:      PI
    inst:          NASA, GODDARD SPACE FLIGHT CENTER
    addr_1:        CODE 681
    city:          GREENBELT
    state:         MD
    zip:           20771
    country:       USA
    phone:         301-286-8904

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        HD141556
    name_2:        CHI-LUP
    descr_1:       BP HG MN STAR
    pos_1:         RA=15H47M46.468S+/-0.2",
    pos_2:         DEC=-33D28'35.36"+/-0.2"
    equinox:       1950
    pm_or_par:     Y
    pos_epoch_yr:  1950.00
    ra_pm_val:     -0.000600
    ra_pm_unct:    0.000667
    dec_pm_val:    -0.0320
    dec_pm_unct:   0.0100
    rv_or_z:       V=+5
    comment_1:     COMMENT: SPECTROSCOPIC BINARY
    fluxnum_1:     1
    fluxval_1:     V=3.95+/-.05, TYPE=B9P
    fluxnum_2:     2
    fluxval_2:     F-CONT(1300)=1.5E-10
    fluxnum_3:     3
    fluxval_3:     F-CONT(1500)=2.1E-10
    fluxnum_4:     4
    fluxval_4:     F-CONT(1700)=2.3E-10
    fluxnum_5:     5
    fluxval_5:     F-CONT(1900)=2.0E-10
    fluxnum_6:     6
    fluxval_6:     F-CONT(2100)=1.9E-10
    fluxnum_7:     7
    fluxval_7:     F-CONT(2300)=1.5E-10
    fluxnum_8:     8
    fluxval_8:     F-CONT(2500)=1.2E-10
    fluxnum_9:     9
    fluxval_9:     F-CONT(2700)=1.0E-10
    fluxnum_10:    10
    fluxval_10:    F-CONT(2900)=1.0E-10

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       26.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1252.1
    num_exp:       2
    time_per_exp:  990S
    s_to_n:        55
    fluxnum_1:     2
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD
    req_1:         CYCLE 4/26-34;
    req_2:         SEQ 26-34 NO GAP

!

    linenum:       27.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1304
    num_exp:       2
    time_per_exp:  990S
    s_to_n:        60
    fluxnum_1:     2
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       28.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1335
    num_exp:       2
    time_per_exp:  772S
    s_to_n:        60
    fluxnum_1:     2
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       29.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1360.5
    num_exp:       2
    time_per_exp:  772S
    s_to_n:        60
    fluxnum_1:     2
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       30.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1377
    num_exp:       2
    time_per_exp:  772S
    s_to_n:        60
    fluxnum_1:     2
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       31.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1403
    num_exp:       2
    time_per_exp:  772S
    s_to_n:        60
    fluxnum_1:     3
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       32.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1437
    num_exp:       2
    time_per_exp:  772S
    s_to_n:        60
    fluxnum_1:     3
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       33.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1539
    num_exp:       2
    time_per_exp:  772S
    s_to_n:        60
    fluxnum_1:     3
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       34.000
    targname:      HD141556
    config:        HRS
    opmode:        ACCUM
    aperture:      0.25
    sp_element:    ECH-A
    wavelength:    1649
    num_exp:       3
    time_per_exp:  990S
    s_to_n:        60
    fluxnum_1:     4
    priority:      1
    param_1:       STEP-PATT=7,
    param_2:       FP-SPLIT=STD

!

    linenum:       50.000
    targname:      HD141556
    config:        HRS
    opmode:        ACQ
    aperture:      2.0
    sp_element:    MIRROR-A2
    num_exp:       1
    time_per_exp:  31S
    s_to_n:        10
    fluxnum_1:     1
    priority:      1
    param_1:       FAINT=1800,
    param_2:       MAP=END-POINT,
    param_3:       SEARCH-SIZE=5
    req_1:         CYCLE 4;
    req_2:         ONBOARD ACQ FOR 26-34
    comment_1:     STEP-TIME = 0.2 SEC

!
! end of exposure logsheet

! No scan data records found