!   $Id: 5351,v 7.1 1995/11/16 18:32:15 pepsa Exp $


coverpage:

  title_1:         PROPERTIES OF INTERMEDIATE REDSHIFT GALACTIC DISKS CAUSING DAMPED
    title_2:       LY-ALPHA AND 21 CM ABSORPTIONS IN QUASAR SPECTRA: CYCLE4 MEDIUM
    sci_cat:       QUASARS & AGN
    sci_subcat:    QUASAR ABSORPTION
    proposal_for:  GO
    pi_fname:      JACQUELINE
    pi_mi:         A
    pi_lname:      BERGERON
    pi_inst:       CNRS INSTITUT D'ASTROPHYSIQUE
    pi_country:    FRANCE
    pi_phone:      (33) (1) 43 20 14 25
    hours_pri:     17.50
    num_pri:       7
    wf_pc:         Y
    fos:           Y
    off_fname:     ALAIN
    off_lname:     OMONT
    off_title:     DIRECTOR
    off_inst:      5436
    off_addr_1:    98 BIS BVD ARAGO
    off_city:      PARIS
    off_zip:       75014
    off_country:   FRANCE
    off_phone:     (33) (1) 43 20 14 25
! end of coverpage

abstract:

    line_1:        In the past decade, quasar absorption line studies have revealed several
    line_2:        important properties of diffuse material distributed in the universe. In
    line_3:        particular, damped Ly-alpha absorbers have been found at high redshifts
    line_4:        which are assumed to be protogalactic disks. Our goal is to identify
    line_5:        this population of absorbers by investigating the nature of 21cm/damped
    line_6:        Ly-alpha systems at intermediate z (0.3 to 1). We propose to perform a
    line_7:        detailed imaging and spectroscopic study of four 21cm absorbers and three
    line_8:        damped Ly-alpha absorber candidates, for which we have acquired subarcsec
    line_9:        seeing deep images at CFHT. In six cases, there is an object blended
    line_10:       with the quasar image with impact parameters in the range 0.6 to < 3".
    line_11:       HST high spatial resolution will give the position, extent, inclination
    line_12:       and morphologigal type of the intervening galaxy, and thus the location
    line_13:       of the region of the disk/halo probed by the background optical and
    line_14:       radio quasar sources. Observations of the damped Ly-alpha absorptions in
    line_15:       the quasar spectra will give the HI column densities, which combined
    line_16:       with the radio data will allow to derive the HI cloud temperatures and
    line_17:       in the cases of extended radio sources the strength of their magnetic
    line_18:       fields. The metal absorption lines (CII, CIV and in the optical MgII,
    line_19:       MnII, FeII) will be used to relate the properties (ionization level,
    line_20:       abundances) of intermediate and high redshift damped Ly-alpha absorbers.

!
! end of abstract

general_form_proposers:

  lname:           BERGERON
    fname:         JACQUELINE
    inst:          5436
    country:       FRANCE
    esa:           Y

!

  lname:           BOISSE
    fname:         PATRICK
    inst:          5424
    country:       FRANCE
    esa:           Y

!

  lname:           DEHARVENG
    fname:         JEAN-MICHEL
    inst:          5446
    country:       FRANCE
    esa:           Y

!

  lname:           LE BRUN
    fname:         VINCENT
    inst:          5436
    country:       FRANCE
    esa:           Y

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        The observing plan combines deep WFPC2 imagery of each quasar field
    line_2:        and FOS spectroscopy of the quasars. The imagery aims at studying the
    line_3:        characteristics (position, extent, magnitude, color, morphology and
    line_4:        inclination) of the galaxy responsible for the absorption in the quasar
    line_5:        spectra (in one case the absorber has yet to be discovered). The
    line_6:        spectroscopy aims at determining the Ly-alpha absorption strengths and
    line_7:        profiles as well as detecting metal absorption lines from the same
    line_8:        systems. The spectroscopic observations will concern 5 of the 7 targets
    line_9:        since the information is already available from optical data for the
    line_10:       high z 21cm/damped Ly-alpha absorber and is planned in a GTO program
    line_11:       for another target (we will retrieve these data from the data bank).
    line_12:       Imagery: for each target, an exposure as long as 3600 s with the
    line_13:       F702W (wide R) filter is needed to obtain the desired morphological
    line_14:       information (a S/N of about 7 per PC pixel is reached for a typical
    line_15:       galaxy surface brightness m(R)=22/square arcsec). These long exposures
    line_16:       are not duplicates of much shorter exposures which are listed for
    line_17:       3 of our targets in the GTO/cycle4 catalog. In about 2000 s exposure
    line_18:       with the less efficient F450W (wide B) filter, we will obtain color
    line_19:       information and global properties of star formation activity for each
    line_20:       absorber. Because of its high redshift, the absorber along the line
    line_21:       of sight to MC1331+170 is a special case and will be better observed
    line_22:       with the filters F702W and F814W. The exposure times have been
    line_23:       changed accordingly. Most of the exposures have to be split into

!

  question:        3
    section:       2
    line_1:        Imagery (cont'd): sub-exposures in order to reduce the blooming due to
    line_2:        the light from the quasar (it will in addition serve for cosmic-ray
    line_3:        removal). Given the B and V mag of the quasars, this strategy is a
    line_4:        trade-off between the signal to noise penalty resulting from multiple
    line_5:        read-out (non negligible contribution from the RON) and the desire to
    line_6:        stay below 300000e (3 times blooming threshold) in the central pixel
    line_7:        of the PC PSF (assuming worst case; Handbook Table 5.1).
    line_8:        Spectroscopy: the choice of operating modes and exposure times are
    line_9:        based on direct comparison with the quasar absorption line key program.
    line_10:       Spectra with the G190H and G270H and SNRs of about 30 per resolution
    line_11:       element are planned for the three brighter targets. Identical exposure
    line_12:       times are chosen for the 2 quasars with associated 21cm absorption
    line_13:       (similar U and V mag) and sligthly shorter ones for the quasar with a
    line_14:       predicted damped Ly-alpha absorption (0.5 mag brighter in U and similar
    line_15:       UV flux than 1 of the above 2 targets). Spectra with the G160L and blue
    line_16:       digicon and a SNR of 20 are needed for the 2 fainter quasars to explore
    line_17:       the Lyman edge and the strongest lines of the Lyman series (observed
    line_18:       equivalent widths larger than 3A). They will constrain the HI column
    line_19:       density if the absorption systems are barely damped (for the 21cm
    line_20:       absorber the background radio source is extended and the other absorber
    line_21:       is a damped Ly-alpha candidate). The G160L exposures are identical
    line_22:       (similar U and V mag after removal of strong emission lines). These
    line_23:       observations are complementary to a G160L/red digicon GTO program.

!

  question:        4
    section:       1
    line_1:        The HST provides imagery with unprecedented angular resolution to
    line_2:        discover and separate the galaxy from the quasar and study its
    line_3:        morphology. The targets have been tested to be beyond ground-based
    line_4:        capabilities. The FOS provides access to the Ly-alpha, Lyman edge and
    line_5:        CIV spectral ranges.

!

  question:        5
    section:       1
    line_1:

!

  question:        6
    section:       1
    line_1:

!


!

  question:        8
    section:       1
    line_1:

!

  question:        9
    section:       1
    line_1:        JB is co-I of the GO program 2424-KP "Quasar absorption line survey"
    line_2:        JMD is member of the FOC-IDT and PI/co-I of several GTO programs
    line_3:        JMD and JB are respectively PI and co-I of the GO cycle 2 program 3483
    line_4:        "Ly-alpha emission in galaxies: the case of galaxies causing the z=0.5
    line_5:        MgII absorption-line systems in QSO spectra"

!

  question:        10
    section:       1
    line_1:        Institut d'Astrophysique and Laboratoire d'Astronomie Spatiale will
    line_2:        provide data-analysis capabilities and research assistance.

!
!end of general form text

general_form_address:

  lname:           BERGERON
    fname:         JACQUELINE
    category:      PI
    inst:          5436
    addr_1:        98 BIS BVD ARAGO
    city:          PARIS
    zip:           75014
    country:       FRANCE
    phone:         (33) (1) 43 20 14 25
    telex:         e-mail IAPOBS::BERGERON

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        EX0302-223
    descr_1:       E,313,
    descr_2:       H,515,516,
    pos_1:         RA = 3H 4M 49.82S +/- 0.1S,
    pos_2:         DEC = -22D 11' 51.9" +/- 1",
    pos_3:         PLATE-ID=014E
    equinox:       2000
    rv_or_z:       Z = 1.409
    comment_1:     ABSORBER REDSHIFT 1.009
    fluxnum_1:     1
    fluxval_1:     V=16.40
    fluxnum_2:     2
    fluxval_2:     B=16.43
    fluxnum_3:     3
    fluxval_3:     U=15.53

!

    targnum:       2
    name_1:        PKS0454+039
    descr_1:       E,314,
    descr_2:       H,515,516,
    pos_1:         RA = 4H 56M 47.17S +/- 0.1S,
    pos_2:         DEC = +4D 0' 52.7" +/- 1",
    pos_3:         PLATE-ID=02V3
    equinox:       2000
    rv_or_z:       Z = 1.345
    comment_1:     ABSORBER REDSHIFT 0.8597
    fluxnum_1:     1
    fluxval_1:     V=16.53
    fluxnum_2:     2
    fluxval_2:     B=16.76
    fluxnum_3:     3
    fluxval_3:     U=15.95
    fluxnum_4:     4
    fluxval_4:     F(2700)=2.0 +/-0.5 E-15

!

    targnum:       3
    name_1:        3C196.0
    descr_1:       E,314,
    descr_2:       H,515,516,
    pos_1:         RA = 8H 13M 36.06S +/- 0.1S,
    pos_2:         DEC = +48D 13' 2.7" +/- 1",
    pos_3:         PLATE-ID=02HE
    equinox:       2000
    rv_or_z:       Z = 0.871
    comment_1:     ABSORBER REDSHIFT 0.4368
    fluxnum_1:     1
    fluxval_1:     V=17.79
    fluxnum_2:     2
    fluxval_2:     B=18.36
    fluxnum_3:     3
    fluxval_3:     U=17.93

!

    targnum:       4
    name_1:        1209.1+10.7
    descr_1:       E,313,
    descr_2:       H,515,516,
    pos_1:         RA = 12H 11M 40.62S +/- 0.1S,
    pos_2:         DEC = +10D 30' 2.5" +/- 1",
    pos_3:         PLATE-ID=01TJ
    equinox:       2000
    rv_or_z:       Z = 2.191
    comment_1:     ABSORBER REDSHIFT 0.6295
    fluxnum_1:     1
    fluxval_1:     V=17.76
    fluxnum_2:     2
    fluxval_2:     B=17.76
    fluxnum_3:     3
    fluxval_3:     U=17.22

!

    targnum:       5
    name_1:        PKS1229-02
    descr_1:       E,314,
    descr_2:       H,515,516,
    pos_1:         RA = 12H 32M 0.00S +/- 0.1S,
    pos_2:         DEC = -2D 24' 5.4" +/- 1",
    pos_3:         PLATE-ID=00BB
    equinox:       2000
    rv_or_z:       Z = 1.038
    comment_1:     ABSORBER REDSHIFT 0.395
    fluxnum_1:     1
    fluxval_1:     V=16.75
    fluxnum_2:     2
    fluxval_2:     B=17.23
    fluxnum_3:     3
    fluxval_3:     U=16.57
    fluxnum_4:     4
    fluxval_4:     F(1900)=2.0 +/- 0.5 E-15
    fluxnum_5:     5
    fluxval_5:     F(2700)=2.0 +/- 0.5 E-15

!

    targnum:       6
    name_1:        3C286.0
    descr_1:       E,314,
    descr_2:       H,515,516,
    pos_1:         RA = 13H 31M 8.29S +/- 0.1S,
    pos_2:         DEC = +30D 30' 32.8" +/- 1",
    pos_3:         PLATE-ID=009L
    equinox:       2000
    rv_or_z:       Z = 0.846
    comment_1:     ABSORBER REDSHIFT 0.692
    fluxnum_1:     1
    fluxval_1:     V=17.25
    fluxnum_2:     2
    fluxval_2:     B=17.51
    fluxnum_3:     3
    fluxval_3:     U=16.60

!

    targnum:       7
    name_1:        MC1331+170
    descr_1:       E,314,
    descr_2:       H,515,516,
    pos_1:         RA = 13H 33M 35.79S +/- 0.1S,
    pos_2:         DEC = +16D 49' 3.8" +/- 1",
    pos_3:         PLATE-ID=01TF
    equinox:       2000
    rv_or_z:       Z = 2.084
    comment_1:     ABSORBER REDSHIFT 1.775
    fluxnum_1:     1
    fluxval_1:     V=16.71
    fluxnum_2:     2
    fluxval_2:     B=16.84
    fluxnum_3:     3
    fluxval_3:     U=16.00

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.100
    targname:      EX0302-223
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F450W
    num_exp:       2
    time_per_exp:  1000 S
    s_to_n:        5
    fluxnum_1:     2
    priority:      2
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.1
    req_1:         CYCLE 4 / 1.1-7.2;
    comment_1:     ALTERNATIVELY, COMBINATIONS OF
    comment_2:     CR-SPLIT=0.4 AND CR-TOL=0.0 OR
    comment_3:     CR-SPLIT=0.6 AND CR-TOL=0.0 MAY BE
    comment_4:     USED INSTEAD IF BETTER FOR SCHEDULE.
    comment_5:     YIELDS 4 SUB-EXPOSURES WITH TEXP FROM
    comment_6:     400-600S EACH AND TOTAL TEXP=2000S.

!

    linenum:       1.200
    targname:      EX0302-223
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F702W
    num_exp:       3
    time_per_exp:  1200 S
    s_to_n:        7
    fluxnum_1:     1
    priority:      2
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_2:     YIELDS 6 SUB-EXPOSURES OF 600S EACH.
    comment_3:     IT IS NOT REQUIRED THAT THESE BE
    comment_4:     GROUPED WITH OR AT THE SAME ORIENT AS
    comment_5:     F450W EXPOSURES IF BETTER FOR
    comment_6:     SCHEDULING.

!

    linenum:       2.100
    targname:      PKS0454+039
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F450W
    num_exp:       2
    time_per_exp:  1000 S
    s_to_n:        5
    fluxnum_1:     2
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.1
    comment_1:     ALTERNATIVELY, COMBINATIONS OF
    comment_2:     CR-SPLIT=0.4 AND CR-TOL=0.0 OR
    comment_3:     CR-SPLIT=0.6 AND CR-TOL=0.0 MAY BE
    comment_4:     USED INSTEAD IF BETTER FOR SCHEDULE.
    comment_5:     YIELDS 4 SUB-EXPOSURES WITH TEXP FROM
    comment_6:     400-600S EACH AND TOTAL TEXP=2000S.

!

    linenum:       2.200
    targname:      PKS0454+039
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F702W
    num_exp:       3
    time_per_exp:  1200 S
    s_to_n:        7
    fluxnum_1:     1
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_2:     YIELDS 6 SUB-EXPOSURES OF 600S EACH.
    comment_3:     IT IS NOT REQUIRED THAT THESE BE
    comment_4:     GROUPED WITH OR AT THE SAME ORIENT AS
    comment_5:     F450W EXPOSURES IF BETTER FOR
    comment_6:     SCHEDULING.

!

    linenum:       2.300
    targname:      PKS0454+039
    config:        FOS/RD
    opmode:        ACQ/BINARY
    aperture:      4.3
    sp_element:    MIRROR
    num_exp:       1
    time_per_exp:  6 S
    fluxnum_1:     1
    priority:      1
    req_1:         ONBOARD ACQ FOR 2.4-2.5;

!

    linenum:       2.400
    targname:      PKS0454+039
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G190H
    wavelength:    1900
    num_exp:       1
    time_per_exp:  3500 S
    s_to_n:        30
    fluxnum_1:     4
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       2.500
    targname:      PKS0454+039
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G270H
    wavelength:    2700
    num_exp:       1
    time_per_exp:  1500 S
    s_to_n:        30
    fluxnum_1:     4
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       3.100
    targname:      3C196.0
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F450W
    num_exp:       1
    time_per_exp:  2000 S
    s_to_n:        5
    fluxnum_1:     2
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.1
    comment_1:     ALTERNATIVELY, COMBINATIONS OF
    comment_2:     CR-SPLIT=0.4 AND CR-TOL=0.0 OR
    comment_3:     CR-SPLIT=0.6 AND CR-TOL=0.0 MAY BE
    comment_4:     USED INSTEAD IF BETTER FOR SCHEDULE.
    comment_5:     YIELDS 2 SUB-EXPOSURES WITH TEXP FROM
    comment_6:     800-1200S EACH AND TOTAL TEXP=2000S.

!

    linenum:       3.200
    targname:      3C196.0
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F702W
    num_exp:       2
    time_per_exp:  1800 S
    s_to_n:        7
    fluxnum_1:     1
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_2:     YIELDS 4 SUB-EXPOSURES OF 900S EACH.
    comment_3:     IT IS NOT REQUIRED THAT THESE BE
    comment_4:     GROUPED WITH OR AT THE SAME ORIENT AS
    comment_5:     F450W EXPOSURES IF BETTER FOR
    comment_6:     SCHEDULING.

!

    linenum:       3.300
    targname:      3C196.0
    config:        FOS/BL
    opmode:        ACQ/BINARY
    aperture:      4.3
    sp_element:    MIRROR
    num_exp:       1
    time_per_exp:  43 S
    fluxnum_1:     1
    priority:      1
    req_1:         ONBOARD ACQ FOR 3.4;

!

    linenum:       3.400
    targname:      3C196.0
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G160L
    wavelength:    1600
    num_exp:       1
    time_per_exp:  3200 S
    s_to_n:        20
    fluxnum_1:     3
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       4.100
    targname:      1209.1+10.7
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F450W
    num_exp:       1
    time_per_exp:  2000 S
    s_to_n:        5
    fluxnum_1:     2
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.1
    comment_1:     ALTERNATIVELY, COMBINATIONS OF
    comment_2:     CR-SPLIT=0.4 AND CR-TOL=0.0 OR
    comment_3:     CR-SPLIT=0.6 AND CR-TOL=0.0 MAY BE
    comment_4:     USED INSTEAD IF BETTER FOR SCHEDULE.
    comment_5:     YIELDS 2 SUB-EXPOSURES WITH TEXP FROM
    comment_6:     800-1200S EACH AND TOTAL TEXP=2000S.

!

    linenum:       4.200
    targname:      1209.1+10.7
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F702W
    num_exp:       2
    time_per_exp:  1800 S
    s_to_n:        7
    fluxnum_1:     1
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_2:     YIELDS 4 SUBEXPOSURES OF 900S EACH.
    comment_3:     IT IS NOT REQUIRED THAT THESE BE
    comment_4:     GROUPED WITH OR AT THE SAME ORIENT AS
    comment_5:     F450W EXPOSURES IF BETTER FOR
    comment_6:     SCHEDULING.

!

    linenum:       4.300
    targname:      1209.1+10.7
    config:        FOS/BL
    opmode:        ACQ/BINARY
    aperture:      4.3
    sp_element:    MIRROR
    num_exp:       1
    time_per_exp:  42 S
    fluxnum_1:     1
    priority:      1
    req_1:         ONBOARD ACQ FOR 4.4;

!

    linenum:       4.400
    targname:      1209.1+10.7
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G160L
    wavelength:    1600
    num_exp:       1
    time_per_exp:  3200 S
    s_to_n:        20
    fluxnum_1:     3
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       5.100
    targname:      PKS1229-02
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F450W
    num_exp:       2
    time_per_exp:  1000 S
    s_to_n:        5
    fluxnum_1:     2
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.1
    comment_1:     ALTERNATIVELY, COMBINATIONS OF
    comment_2:     CR-SPLIT=0.4 AND CR-TOL=0.0 OR
    comment_3:     CR-SPLIT=0.6 AND CR-TOL=0.0 MAY BE
    comment_4:     USED INSTEAD IF BETTER FOR SCHEDULE.
    comment_5:     YIELDS 4 SUB-EXPOSURES WITH TEXP FROM
    comment_6:     400-600S EACH AND TOTAL TEXP=2000S.

!

    linenum:       5.200
    targname:      PKS1229-02
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F702W
    num_exp:       3
    time_per_exp:  1200 S
    s_to_n:        7
    fluxnum_1:     1
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_2:     YIELDS 6 SUB-EXPOSURES OF 600S EACH.
    comment_3:     IT IS NOT REQUIRED THAT THESE BE
    comment_4:     GROUPED WITH OR AT THE SAME ORIENT AS
    comment_5:     F450W EXPOSURES IF BETTER FOR
    comment_6:     SCHEDULING.

!

    linenum:       5.300
    targname:      PKS1229-02
    config:        FOS/RD
    opmode:        ACQ/BINARY
    aperture:      4.3
    sp_element:    MIRROR
    num_exp:       1
    time_per_exp:  7.5 S
    fluxnum_1:     1
    priority:      1
    req_1:         ONBOARD ACQ FOR 5.4-5.5;

!

    linenum:       5.400
    targname:      PKS1229-02
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G190H
    wavelength:    1900
    num_exp:       1
    time_per_exp:  4100 S
    s_to_n:        30
    fluxnum_1:     4
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       5.500
    targname:      PKS1229-02
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G270H
    wavelength:    2700
    num_exp:       1
    time_per_exp:  1600 S
    s_to_n:        30
    fluxnum_1:     5
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       6.100
    targname:      3C286.0
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F450W
    num_exp:       1
    time_per_exp:  2000 S
    s_to_n:        5
    fluxnum_1:     2
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.1
    comment_1:     ALTERNATIVELY, COMBINATIONS OF
    comment_2:     CR-SPLIT=0.4 AND CR-TOL=0.0 OR
    comment_3:     CR-SPLIT=0.6 AND CR-TOL=0.0 MAY BE
    comment_4:     USED INSTEAD IF BETTER FOR SCHEDULE.
    comment_5:     YIELDS 2 SUB-EXPOSURES WITH TEXP FROM
    comment_6:     800-1200S EACH AND TOTAL TEXP=2000S.

!

    linenum:       6.200
    targname:      3C286.0
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F702W
    num_exp:       2
    time_per_exp:  1800 S
    s_to_n:        7
    fluxnum_1:     1
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_2:     YIELDS 4 SUB-EXPOSURES OF 900S EACH.
    comment_3:     IT IS NOT REQUIRED THAT THESE BE
    comment_4:     GROUPED WITH OR AT THE SAME ORIENT AS
    comment_5:     F450W EXPOSURES IF BETTER FOR
    comment_6:     SCHEDULING.

!

    linenum:       6.300
    targname:      3C286.0
    config:        FOS/RD
    opmode:        ACQ/BINARY
    aperture:      4.3
    sp_element:    MIRROR
    num_exp:       1
    time_per_exp:  12 S
    fluxnum_1:     1
    priority:      1
    req_1:         ONBOARD ACQ FOR 6.4-6.5;

!

    linenum:       6.400
    targname:      3C286.0
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G190H
    wavelength:    1900
    num_exp:       1
    time_per_exp:  4000 S
    s_to_n:        30
    fluxnum_1:     3
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       6.500
    targname:      3C286.0
    config:        FOS/RD
    opmode:        ACCUM
    aperture:      1.0-PAIR
    sp_element:    G270H
    wavelength:    2700
    num_exp:       1
    time_per_exp:  1600 S
    s_to_n:        30
    fluxnum_1:     3
    priority:      1
    param_1:       STEP-PATT = SINGLE

!

    linenum:       7.100
    targname:      MC1331+170
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F702W
    num_exp:       2
    time_per_exp:  1500 S
    s_to_n:        5
    fluxnum_1:     1
    priority:      1
    param_1:       CR-SPLIT=0.4,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     ALTERNATIVELY, COMBINATION OF
    comment_2:     CR-SPLIT=0.6 AND CR-TOL=0.0 MAY BE
    comment_3:     USED INSTEAD IF BETTER FOR SCHEDULE.
    comment_4:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_5:     YIELDS 4 SUB-EXPOSURES WITH TEXP FROM
    comment_6:     600-900S EACH AND TOTAL TEXP=3000S.

!

    linenum:       7.200
    targname:      MC1331+170
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F814W
    num_exp:       3
    time_per_exp:  1200 S
    s_to_n:        7
    fluxnum_1:     1
    priority:      1
    param_1:       CR-SPLIT=0.5,
    param_2:       CR-TOLERANCE=0.0
    comment_1:     NOTE: CR-TOLERANCE=0.0 FOR THESE.
    comment_2:     YIELDS 6 SUB-EXPOSURES OF 600S EACH.
    comment_3:     IT IS NOT REQUIRED THAT THESE BE
    comment_4:     GROUPED WITH OR AT THE SAME ORIENT AS
    comment_5:     F702W EXPOSURES IF BETTER FOR
    comment_6:     SCHEDULING.

!
! end of exposure logsheet

! No scan data records found