!   $Id: 5509,v 5.1 1994/07/27 18:46:28 pepsa Exp $

coverpage:

  title_1:         FOS SPECTRA OF NPN 7027
    title_2:       CYCLE4MEDIUM
    sci_cat:       STELLAR ASTROPHYSICS
    sci_subcat:    SUBLUMINOUS STARS
    proposal_for:  GO
    pi_fname:      SARA
    pi_mi:         R.
    pi_lname:      HEAP
    pi_inst:       NASA, GODDARD SPACE FLIGHT CENTER
    pi_country:    USA
    pi_phone:      301-286-5359
    keywords_1:    PLANETARY NEBULAE, PLANETARY NUCLEI
    hours_pri:     3.35
    num_pri:       1
! end of coverpage

abstract:

    line_1:        The FOS will be used to obtain a spectrum of the
    line_2:        central star of the planetary nebulae, NGC 7027, in
    line_3:        order to determine its temperature and composition.

!
! end of abstract

general_form_proposers:

  lname:           HEAP
    fname:         SARA
    mi:            R.
    inst:          NASA, GODDARD SPACE FLIGHT CENTER
    country:       USA

!

  lname:           LANZ
    fname:         THIERRY
    inst:          SWISS NSF FELLOW AT GODDARD SPACE FLIGHT CENTER
    country:       USA

!

  lname:           HUBENY
    fname:         IVAN
    inst:          NASA, GODDARD SPACE FLIGHT CENTER
    country:       USA

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        We'll obtain 2 FOS spectra of the central star of NGC 7027.

!

  question:        4
    section:       1
    line_1:        High spatial resolution is necessary to isolate the central
    line_2:        from the bright surrounding nebula.

!

  question:        5
    section:       1
    line_1:
    line_4:        No special scheduling requirements are expected.

!

  question:        6
    section:       1
    line_1:        The central star of NGC 7027 is very faint and
    line_2:        embedded in bright nebulosity.

!


!

  question:        13
    section:       1
    line_1:

!
!end of general form text

general_form_address:

  lname:           HEAP
    fname:         SARA
    mi:            R.
    category:      PI
    inst:          GODDARD SPACE FLIGHT CENTER
    addr_1:        CODE 681
    city:          GREENBELT
    state:         MD
    zip:           20771
    country:       USA
    phone:         301-286-9545

!
! end of general_form_address records

fixed_targets:

    targnum:       4
    name_1:        NGC7027-OFFSET
    descr_1:       A, 184
    pos_1:         RA=21H 07M 2.695S +/- 0.75",
    pos_2:         DEC= +42D 14' 10.09" +/- 0.75"
    equinox:       2000
    comment_1:     COORDINATES ARE MEASURED FROM
    comment_2:     PLATE (TAKEN AT CFHT UNDER VERY
    comment_3:     GOOD SEEING) USING THE GSSS.
    comment_4:     HST WILL EXECUTE BLIND OFFSET
    comment_5:     TO NGC7027-STAR.

!

    targnum:       6
    name_1:        NGC7027-STAR
    descr_1:       A, 184
    pos_1:         RA-OFF= -0.933S +/- 0.027S,
    pos_2:         DEC-OFF= -0.100" +/- 0.3",
    pos_3:         FROM 4
    equinox:       2000
    pm_or_par:     NO
    acqpr_1:       BKG
    comment_1:     COORDINATES ARE MEASURED FROM
    comment_2:     PLATE (TAKEN AT CFHT UNDER
    comment_3:     0.7" SEEING) USING THE GSSS.
    comment_4:     HST WILL EXECUTE BLIND OFFSET
    comment_5:     FROM NGC7027-OFFSET.
    fluxnum_1:     1
    fluxval_1:     F(4800)=0.128E-14
    fluxnum_2:     2
    fluxval_2:     V=16.0, E(B-V)=0.90

!

    targnum:       7
    name_1:        NGC7027-NEB
    pos_1:         RA-OFF= -0.933S +/- 0.027S,
    pos_2:         DEC-OFF= -2.100" +/- 0.3",
    pos_3:         FROM 4
    equinox:       2000
    pm_or_par:     NO
    comment_1:     NEBULAR BKG 2" S OF CSPN

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       140.000
    targname:      NGC7027-OFFSET
    config:        FOS/RD
    opmode:        ACQ/BINARY
    aperture:      4.3
    sp_element:    MIRROR
    num_exp:       1
    time_per_exp:  8S
    priority:      1
    param_1:       BRIGHT=300000
    req_1:         ONBOARD ACQ FOR 140.5; CYCLE 4
    comment_1:     TEXP FROM TABLE 2.1.2
    comment_2:     REF STAR IS V=15.3 K0 III STAR
    comment_3:     TEXP=4.5*10^(.4*0.3)=5.93S
    comment_4:     BRIGHT FROM TONY K. IN CYCLE2

!

    linenum:       140.500
    targname:      NGC7027-STAR
    config:        FOS/RD
    opmode:        ACQ/PEAK
    aperture:      0.5
    sp_element:    G570H
    wavelength:    5430-5730
    num_exp:       1
    time_per_exp:  10S
    fluxnum_1:     1
    priority:      1
    param_1:       SEARCH-SIZE-X=5
    param_2:       SEARCH-SIZE-Y=5
    param_3:       SCAN-STEP-X=0.3
    param_4:       SCAN-STEP-Y=0.3
    req_1:         ONBOARD ACQ FOR 141; CYCLE 4
    comment_1:     TDWELL BASED ON CSPN V=16.0
    comment_2:     ESTIMATED COUNTS
    comment_3:     = 1.6 C/S/D * 10 S * 69 DIODES
    comment_4:     = 1100 COUNTS PER DWELL POINT
    comment_5:     OVERHEAD: 4.5 +0.7*4*4 = 15.7M

!

    linenum:       141.000
    targname:      NGC7027-STAR
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      0.5
    sp_element:    G570H
    num_exp:       2
    time_per_exp:  28M
    fluxnum_1:     1
    priority:      1
    req_1:         CYCLE 4

!

    linenum:       142.000
    targname:      NGC7027-STAR
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      0.5
    sp_element:    G400H
    num_exp:       2
    time_per_exp:  28M
    fluxnum_1:     1
    priority:      1
    req_1:         CYCLE 4

!
! end of exposure logsheet

! No scan data records found