!   $Id: 5346,v 8.1 1995/08/10 15:22:35 pepsa Exp $

coverpage:

  title_1:         FUNDAMENTAL EVOLUTIONARY PARAMETERS OF B-SUPERGIANTS IN THE POST
    title_2:       MAIN SEQUENCE GAP OF THE HR DIAGRAM: CYCLE4 MEDIUM
    sci_cat:       HOT STARS
    sci_subcat:    MASSIVE STARS
    proposal_for:  GO
    pi_fname:      DANIEL
    pi_lname:      LENNON
    pi_inst:       5588
    pi_country:    GERMANY
    pi_phone:      +49-89-92209423
    hours_pri:     1.28
    num_pri:       4
    fos:           Y
    off_fname:     ROLF-PETER
    off_lname:     KUDRITZKI
    off_title:     DIRECTOR
    off_inst:      5588
    off_addr_1:    INSTITUT F ASTRONOMY U ASTROPHYSIK DER UNIVERSITAET MUENCHEN
    off_addr_2:    SCHEINERSTRASSE 1
    off_addr_3:    81679 MUENCHEN 80
    off_city:      MUNICH
    off_country:   GERMANY
    off_phone:     +49-89-92209423
! end of coverpage

abstract:

    line_1:        All stellar evolution calculations to date predict, for massive stars, the
    line_2:        existence of a post main sequence gap in the Hertzsprung-Russell diagram.
    line_3:        This gap is not observed, on the contrary the relevant region of the HR
    line_4:        diagram is populated by early B supergiants.  Consequently, the evolutionary
    line_5:        status of these stars is uncertain, various attempts at explaining them
    line_6:        range from post red supergiant evolution, diffusion processes in their main
    line_7:        sequence progenitors or enhanced mass loss near the Humphreys-Davidson limit.
    line_8:        These scenarios predict altered H/He ratios and CNO abundances as well as
    line_9:        reduced masses in comparison to 'normal' stars, and this information is the
    line_10:       key to understanding their evolutionary status.
    line_11:       We propose to use FOS to obtain high S/N spectral data for four LMC early-B
    line_12:       supergiants covering the wavelength range 1150-2300 A which will be analysed
    line_13:       together with existing high resolution optical data to provide reliable
    line_14:       values of the effective temperature, surface gravity, chemical composition,
    line_15:       mass loss rate and stellar mass of each object.  Highly sophisticated model
    line_16:       atmosphere, stellar wind and 'unified' model atmosphere codes will be used
    line_17:       in this analysis.  The resulting information will be used to discriminate
    line_18:       between various evolutionary scenarios and to constrain new stellar evolution
    line_19:       calculations.  A comparison with a parallel project for the Milky Way will
    line_20:       yield valuable information on the importance of metallicity.

!
! end of abstract

general_form_proposers:

  lname:           LENNON
    fname:         DANIEL
    title:         PI
    mi:            J
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!

  lname:           KUDRITZKI
    fname:         ROLF-PETER
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!

  lname:           WALBORN
    fname:         NOLAN
    mi:            R
    inst:          STSCI
    country:       USA

!

  lname:           BOHANNAN
    fname:         BRUCE
    inst:          NOAO
    country:       USA

!

  lname:           FITZPATRICK
    fname:         EDWARD
    mi:            L
    inst:          PRINCETON UNIVERSITY
    country:       USA

!

  lname:           LANGER
    fname:         NORBERT
    inst:          MAX PLANCK INSTITUTE FOR ASTROPHYSICS
    country:       GERMANY
    esa:           Y

!

  lname:           VOELS
    fname:         STEPHEN
    mi:            A
    inst:          NASA/GSFC
    country:       USA
    esa:           N

!

  lname:           HILLIER
    fname:         JOHN
    mi:            D
    inst:          UNIVERSITY OF PITTSBURGH
    country:       USA
    esa:           N

!

  lname:           BUTLER
    fname:         KEITH
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!

  lname:           HUSFELD
    fname:         DIRK
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!

  lname:           PAULDRACH
    fname:         ADI
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!

  lname:           PULS
    fname:         JOACHIM
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!

  lname:           GABLER
    fname:         RUDI
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!

  lname:           BECKER
    fname:         SYLVIA
    inst:          MUNICH UNIVERSITY
    country:       GERMANY
    esa:           Y

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        Due to time constraints we will observe 4 out of a total of 7 specified (at
    line_2:        Phase I) supergiants in the LMC.  We have selected one normal and one peculiar
    line_3:        star at each of the spectral types B1 and B1.5. The observational strategy is
    line_4:        to complete observations for one pair of stars before proceeding with a second
    line_5:        pair, hence we have prioritorized observations but note that these ma be
    line_6:        interchanged to facilitate scheduling.  The V magnitudes range from
    line_7:        11.4 to 12.1 and the spectral types are well determined from both intermediate
    line_8:        slit spectroscopy and high dispersion echelle spectroscopy.  We require two
    line_9:        spectra of each star using the FOS and the blue detector with gratings
    line_10:       G130H and G190H at a S/N of approximately 70.  The spectral coverage will
    line_11:       thus run from 1150A to 2300A and will contain all the important wind lines
    line_12:       needed for our analysis; NV 1239,1243, CII 1334,1336, SiIV 1394,1403,
    line_13:       CIV 1548,1551 and AlIII 1855,1863, plus a large number of photospheric lines
    line_14:       due to Fe and Ni.  The resolution of FOS ( approximately 200 km/s) is not a
    line_15:       problem for the analysis of the wind features while the photospheric line
    line_16:       spectrum suffers
    line_17:       from such blending problems that spectral sysnthesis techniques are necessary
    line_18:       to derive abundances in any case - provided the S/N is approximately that
    line_19:       requested.

!

  question:        3
    section:       2
    line_1:        NOTE THAT THESE TARGETS ARE ALL THE SUBJECT OF A CYCLE 3 (ID 4556) SUPPLEMENTAL
    line_2:        PROPOSAL.  IN THE EVENT OF SUCCESSFUL COMPLETION OF ANY PART OF PROGRAM 4556 WE
    line_3:        REQUEST THE OPPORTUNITY TO REVIEW THE SELECTION OF TARGETS FOR THE PRESENT
    line_4:        PROGRAM FROM THE ORIGINAL LIST OF 7 STARS.

!

  question:        4
    section:       1
    line_1:        The UV spectrum is essential for our analysis as it provides crucial information
    line_2:        about the atmospheres and winds of our objects.  The UV stellar wind lines
    line_3:        provide us with estimates of v(infinity) as well as being important diagnostics
    line_4:        of the stellar wind velocity, ionization structure and mass loss rate.
    line_5:        Futhermore, there are a number of elements with no, or very weak, optical lines
    line_6:        but with a rich UV spectrum (Fe, Ni), these are also a dominant contributor
    line_7:        to the radiative line force. Experience gained with IUE on targets of similar
    line_8:        apparent magnitudes has demonstrated that the present program is not feasible
    line_9:        with IUE given our combined requirements of S/N, resolution and crowding
    line_10:       problems in our target fields.  HST/FOS observations are therefore necessary
    line_11:       for this project.
    line_13:       Extensive ground based programs have been ongoing in this area for a number of
    line_14:       years.  NRW and EF have been involved in spectral classification of hot stars
    line_15:       in the Magellanic Clouds using low and intermediate resolution observations for
    line_16:       some time.  In addition ALL of the targets have been observed in the visible at
    line_17:       intermediate and high dispersions using, for example, ESO 3.6m and CTIO 4m
    line_18:       telescopes.

!

  question:        4
    section:       2
    line_1:        For all of the  target stars, low dispersion SWP IUE spectra are
    line_2:        available
    line_3:        and thus it is possible to accurately estimate the exposure times needed
    line_4:        to reach a photon counting S/N of 100 for each of the two gratings.
    line_7:        The requested signal to noise is based upon previous experience gained
    line_8:        with this instrumentation and is necessary to enable us to measure
    line_9:        terminal velocities, by fitting the wind lines, to within 150km/s
    line_10:       and for the synthesis of line blends in the UV.
    line_11:       ACQ/PEAK exposure times were estimated from the observed B magnitudes.

!

  question:        6
    section:       1
    line_1:        No special calibrations required.

!


!


!

  question:        8
    section:       1
    line_1:        Target positions have been obtained from GASP frames and cross-checked against
    line_2:        the Guide Star Catalog.  All objects are guide stars.

!

  question:        9
    section:       1
    line_1:        GTO No. 1215 ULTRAVIOLET SPECTRAL ATLAS OF O-STARS IN THE MILKY WAY AND
    line_2:        MAGELLANIC CLOUDS
    line_3:        (RPK, NRW)
    line_5:        GO  No. 2233/4110 THE PHYSICS OF MASSIVE O-STARS IN DIFFERENT PARENT GALAXIES
    line_6:        (RPK, NRW, SAV, KB, DH, AP, JP)
    line_8:        GO  No. 2581 STELLAR WINDS OF MASSIVE STARS IN NEARBY GALAXIES
    line_9:        (RPK)
    line_11:       GO  No. 4550 MASSIVE STAR EVOLUTION FROM CARBON AND OXYGEN ABUNDANCES IN LMC
    line_12:       WC STARS
    line_13:       (JDH, RPK, SAV, KB, DJL)

!

  question:        9
    section:       2
    line_1:        The present proposal is not directly related to any of the above proposals
    line_2:        except in so far as it concerns the same general topic of quantitative
    line_3:        spectroscopy of hot massive stars.  The present proposal is specifically
    line_4:        aimed at elucidating the evolutionary history of the early B supergiants,
    line_5:        a problem none of the above proposals addresses adequately.  Note here that
    line_6:        the present proposal is a revision of GO 4556 which was granted SUPPLEMENTAL
    line_7:        status in Cycle 3.
    line_9:        GTO proposal 1215 and GO proposal 2581 are completed and results have been
    line_10:       published in the literature (see below for examples).  GO proposals 2233/4110
    line_11:       and 4550 are incomplete.  The former still has observations of 4 early O-stars
    line_12:       in the SMC outstanding which are crucial to interpretation of the metallicity
    line_13:       dependence of mass loss rates in the galaxy, LMC and SMC.  Nevertheless
    line_14:       preliminary results for some stars have been published.  To date no data for
    line_15:       proposal 4550 have been obtained.

!

  question:        9
    section:       3
    line_1:

!

  question:        10
    section:       1
    line_1:        Munich University:
    line_3:        Data reduction and analysis facilities and personal are described under
    line_4:        section 6.  There are no problems with the funding of the necessary computer
    line_5:        calculations required for this project.
    line_7:        In addition to those people from Munich University listed under "Investigators"
    line_8:        above,  several Ph.D. students (S. Haser, F. Sellmaier, F. Navarro
    line_9:        U. Springmann, C. Kronberg) will work full time on the project.
    line_11:       Funds for travel, preparation of observations, reduction, etc will also be
    line_12:       available.

!
!end of general form text

general_form_address:

  lname:           LENNON
    fname:         DANIEL
    category:      PI
    inst:          5588
    addr_1:        INSTITUT F ASTRONOMY U ASTROPHYSIK DER UNIVERSITAET MUENCHEN
    addr_2:        SCHEINERSTRASSE 1
    addr_3:        81679 MUENCHEN 80
    city:          MUNICH
    country:       GERMANY
    phone:         +49-89-92209423
    telex:         DJL@USM.UNI-MUENCHEN.DE

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        SK-69D43
    name_2:        HDE268809
    name_3:        GSC9161-00737
    descr_1:       B,113;
    descr_2:       HOST=LMC
    descr_3:       TYPE=B1IA
    pos_1:         PLATE-ID=05ZW,
    pos_2:         RA  = 04H 56M 10.51S +/- 0.5",
    pos_3:         DEC = -69D 15' 38.5" +/- 0.5"
    equinox:       2000
    rv_or_z:       V = +279
    fluxnum_1:     1
    fluxval_1:     V = 11.9 , TYPE=B1IA
    fluxnum_2:     2
    fluxval_2:     B-V = -0.1
    fluxnum_3:     3
    fluxval_3:     E(B-V) = 0.10
    fluxnum_4:     4
    fluxval_4:     F-CONT(1300) = 1.0 +/- 0.1 E-12
    fluxnum_5:     5
    fluxval_5:     F-CONT(1600) = 0.6 +/- 0.1 E-12

!

    targnum:       2
    name_1:        SK-68-11
    descr_1:       B,113;
    descr_2:       HOST=LMC
    descr_3:       TYPE=BC1IA
    pos_1:         RA  = 5H 31M 0.92S +/- 0.5",
    pos_2:         DEC = -68D 53' 56.7" +/- 0.5",
    pos_3:         PLATE-ID=06b0
    equinox:       2000
    fluxnum_1:     1
    fluxval_1:     V = 12.01 +/- 0.3, TYPE=BC1IA
    fluxnum_2:     2
    fluxval_2:     B-V = -0.08
    fluxnum_3:     3
    fluxval_3:     U-B = -0.89

!

    targnum:       3
    name_1:        SK-67D14
    name_2:        HDE268685
    name_3:        GSC8889-00517
    descr_1:       B,113;
    descr_2:       HOST=LMC
    descr_3:       TYPE=B1.5IA
    pos_1:         PLATE-ID=06AF,
    pos_2:         RA  = 04H 54M 31.92S +/- 0.5",
    pos_3:         DEC = -67D 15' 24.9" +/- 0.5"
    equinox:       2000
    rv_or_z:       V = +270
    fluxnum_1:     1
    fluxval_1:     V = 11.5 , TYPE=B1.5IA
    fluxnum_2:     2
    fluxval_2:     B-V = -0.1
    fluxnum_3:     3
    fluxval_3:     E(B-V) = 0.06
    fluxnum_4:     4
    fluxval_4:     F-CONT(1300) = 1.4 +/- 0.1 E-12
    fluxnum_5:     5
    fluxval_5:     F-CONT(1600) = 1.0 +/- 0.1 E-12

!

    targnum:       4
    name_1:        SK-69D228
    name_2:        GSC9163-00764
    descr_1:       B,113;
    descr_2:       HOST=LMC
    descr_3:       TYPE=BC1.5IA
    pos_1:         PLATE-ID=05ZW,
    pos_2:         RA  = 05H 37M 9.36S +/- 0.5",
    pos_3:         DEC = -69D 20' 19.1" +/- 0.5"
    equinox:       2000
    rv_or_z:       V = +270
    fluxnum_1:     1
    fluxval_1:     V = 12.1 , TYPE=BC1.5IA
    fluxnum_2:     2
    fluxval_2:     B-V = 0.1
    fluxnum_3:     3
    fluxval_3:     E(B-V) = 0.23
    fluxnum_4:     4
    fluxval_4:     F-CONT(1300) = 0.3 +/- 0.05 E-12
    fluxnum_5:     5
    fluxval_5:     F-CONT(1600) = 0.3 +/- 0.05 E-12

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       11.000
    targname:      SK-69D43
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      4.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.045S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-Y=1.204,
    param_2:       SEARCH-SIZE-X=1,
    param_3:       SEARCH-SIZE-Y=3,
    req_1:         ONBOARD ACQ FOR 12;
    req_2:         CYCLE 4 / 11.00-46.00;
    req_3:         COND IF THIS TARGET NOT DONE IN
    req_4:         CYCLE 3 SUPPLEMENTAL PROGRAM 4556
    req_5:         / 11-46

!

    linenum:       12.000
    targname:      SK-69D43
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      1.0
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.18S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.602,
    param_2:       SCAN-STEP-Y=.602
    param_3:       SEARCH-SIZE-X=6,
    param_4:       SEARCH-SIZE-Y=2,
    req_1:         ONBOARD ACQ FOR 13;

!

    linenum:       13.000
    targname:      SK-69D43
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.5
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.135S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SEARCH-SIZE-X=3,
    param_2:       SEARCH-SIZE-Y=3,
    param_3:       SCAN-STEP-X=0.30,
    param_4:       SCAN-STEP-Y=0.30,
    req_1:         ONBOARD ACQ FOR 14;

!

    linenum:       14.000
    targname:      SK-69D43
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.375S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.172
    param_2:       SCAN-STEP-Y=.172
    param_3:       SEARCH-SIZE-X=5
    param_4:       SEARCH-SIZE-Y=5
    req_1:         ONBOARD ACQ FOR 15-16;

!

    linenum:       15.000
    targname:      SK-69D43
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G130H
    num_exp:       1
    time_per_exp:  562.0S
    s_to_n:        70
    fluxnum_1:     4
    priority:      1

!

    linenum:       16.000
    targname:      SK-69D43
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G190H
    num_exp:       1
    time_per_exp:  312.0S
    s_to_n:        75
    fluxnum_1:     5
    priority:      1

!

    linenum:       21.000
    targname:      SK-68-11
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      4.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  1S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-Y=1.204,
    param_2:       SEARCH-SIZE-X=1,
    param_3:       SEARCH-SIZE-Y=3,
    req_1:         ONBOARD ACQ FOR 22

!

    linenum:       22.000
    targname:      SK-68-11
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      1.0
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  1S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.602,
    param_2:       SCAN-STEP-Y=.602
    param_3:       SEARCH-SIZE-X=6,
    param_4:       SEARCH-SIZE-Y=2,
    req_1:         ONBOARD ACQ FOR 23;

!

    linenum:       23.000
    targname:      SK-68-11
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.5
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  1S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SEARCH-SIZE-X=3,
    param_2:       SEARCH-SIZE-Y=3,
    param_3:       SCAN-STEP-X=0.30,
    param_4:       SCAN-STEP-Y=0.30,
    req_1:         ONBOARD ACQ FOR 24;

!

    linenum:       24.000
    targname:      SK-68-11
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  1S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.172
    param_2:       SCAN-STEP-Y=.172
    param_3:       SEARCH-SIZE-X=5
    param_4:       SEARCH-SIZE-Y=5
    req_1:         ONBOARD ACQ FOR 25-26;

!

    linenum:       25.000
    targname:      SK-68-11
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G130H
    num_exp:       1
    time_per_exp:  511.0S
    s_to_n:        70
    priority:      1

!

    linenum:       26.000
    targname:      SK-68-11
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G190H
    num_exp:       1
    time_per_exp:  268.0S
    s_to_n:        70
    priority:      1

!

    linenum:       31.000
    targname:      SK-67D14
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      4.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.045S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-Y=1.204,
    param_2:       SEARCH-SIZE-X=1,
    param_3:       SEARCH-SIZE-Y=3,
    req_1:         ONBOARD ACQ FOR 32

!

    linenum:       32.000
    targname:      SK-67D14
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      1.0
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.18S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.602,
    param_2:       SCAN-STEP-Y=.602
    param_3:       SEARCH-SIZE-X=6,
    param_4:       SEARCH-SIZE-Y=2,
    req_1:         ONBOARD ACQ FOR 33;

!

    linenum:       33.000
    targname:      SK-67D14
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.5
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.135S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SEARCH-SIZE-X=3,
    param_2:       SEARCH-SIZE-Y=3,
    param_3:       SCAN-STEP-X=0.30,
    param_4:       SCAN-STEP-Y=0.30,
    req_1:         ONBOARD ACQ FOR 34;

!

    linenum:       34.000
    targname:      SK-67D14
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.375S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.172
    param_2:       SCAN-STEP-Y=.172
    param_3:       SEARCH-SIZE-X=5
    param_4:       SEARCH-SIZE-Y=5
    req_1:         ONBOARD ACQ FOR 35-36;

!

    linenum:       35.000
    targname:      SK-67D14
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G130H
    num_exp:       1
    time_per_exp:  402.0S
    s_to_n:        70
    fluxnum_1:     4
    priority:      1

!

    linenum:       36.000
    targname:      SK-67D14
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G190H
    num_exp:       1
    time_per_exp:  187.0S
    s_to_n:        70
    fluxnum_1:     5
    priority:      1

!

    linenum:       41.000
    targname:      SK-69D228
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      4.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.045S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-Y=1.204,
    param_2:       SEARCH-SIZE-X=1,
    param_3:       SEARCH-SIZE-Y=3,
    req_1:         ONBOARD ACQ FOR 42

!

    linenum:       42.000
    targname:      SK-69D228
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      1.0
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.18S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.602,
    param_2:       SCAN-STEP-Y=.602
    param_3:       SEARCH-SIZE-X=6,
    param_4:       SEARCH-SIZE-Y=2,
    req_1:         ONBOARD ACQ FOR 43;

!

    linenum:       43.000
    targname:      SK-69D228
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.5
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.135S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SEARCH-SIZE-X=3,
    param_2:       SEARCH-SIZE-Y=3,
    param_3:       SCAN-STEP-X=0.30,
    param_4:       SCAN-STEP-Y=0.30,
    req_1:         ONBOARD ACQ FOR 44;

!

    linenum:       44.000
    targname:      SK-69D228
    config:        FOS/BL
    opmode:        ACQ/PEAK
    aperture:      0.3
    sp_element:    G400H
    num_exp:       1
    time_per_exp:  0.375S
    fluxnum_1:     1,2
    priority:      1
    param_1:       SCAN-STEP-X=.172
    param_2:       SCAN-STEP-Y=.172
    param_3:       SEARCH-SIZE-X=5
    param_4:       SEARCH-SIZE-Y=5
    req_1:         ONBOARD ACQ FOR 45-46;

!

    linenum:       45.000
    targname:      SK-69D228
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G130H
    num_exp:       1
    time_per_exp:  1742.0S
    s_to_n:        70
    fluxnum_1:     4
    priority:      1

!

    linenum:       46.000
    targname:      SK-69D228
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      0.3
    sp_element:    G190H
    num_exp:       1
    time_per_exp:  625.0S
    s_to_n:        70
    fluxnum_1:     5
    priority:      1

!
! end of exposure logsheet

! No scan data records found