!   $Id: 4333,v 4.1 1994/07/27 14:25:58 pepsa Exp $

coverpage:

  title_1:         WFPC2 APERTURE CHECK AND COARSE POM ADJUSTMENT
    proposal_for:  SMC/WF2
    pi_fname:      CHRIS
    pi_lname:      BURROWS
    pi_inst:       ST SCI
    pi_country:    USA
    pi_phone:      410-338-4913
    num_pri:       1
    wf_pc:         Y
    realtime:      Y
! end of coverpage

abstract:

    line_1:        This activity verifies the WFPC2 to FGS alignments after the
    line_2:        initial pickoff mirror (POM) adjustment and provides a more accurate
    line_3:        POM position that the initial POM measurement.

!
! end of abstract

general_form_proposers:

  lname:           BURROWS
    fname:         CHRIS
    inst:          ST SCI
    country:       USA
    esa:           Y

!
! end of general_form_proposers block

general_form_text:

  question:        2
    section:       1
    line_1:        This is the second step in WFPC2 alignment

!

  question:        3
    section:       1
    line_1:        Images of a bright source in WF2 CCD with mV about 12 chosen
    line_2:        so that exposure take 1 second.  This represents a compromise between
    line_3:        jitter and shutter image problems.  Filter F487N stellar image will be
    line_4:        well-exposed to predicted 1/2 full well.  A sequence of images are
    line_5:        taken with the POM moved in a 4x4 raster around the center position
    line_6:        set in the initial POM adjustment, with one extra image taken at the
    line_7:        center position.

!

  question:        5
    section:       1
    line_1:        Prerequisites:
    line_4:        1) Telescope Collimation prop 4823 (ACT SUMM OTA-CAL-01).
    line_5:        2) WFPC2 Aperture Location and Initial POM Adjustment complete
    line_6:        and POM position set via prop 4265.

!
!end of general form text

general_form_address:

  lname:           BURROWS
    fname:         CHRIS
    category:      PI
    inst:          ST SCI
    addr_1:        3700 SAN MARTIN DRIVE
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410-338-4913

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        NGC188-686
    descr_1:       J,704
    pos_1:         RA=00H 41M 56.125S +/- 0.0044S,
    pos_2:         DEC=+84D 56' 52.995" +/- 0.0058S
    equinox:       1950
    pos_epoch_bj:  B
    pos_epoch_yr:  1963.71
    fluxnum_1:     1
    fluxval_1:     V = 12.33 +/- 0.1
    fluxnum_2:     1
    fluxval_2:     B-V = 1.24 +/- 0.1

!

    targnum:       2
    name_1:        NGC188-719
    descr_1:       J,704
    pos_1:         RA=00H 42M 49.5792S +/- 0.0131S,
    pos_2:         DEC=+84D 58' 33.999" +/- 0.0088S
    equinox:       1950
    pos_epoch_bj:  B
    pos_epoch_yr:  1963.71
    fluxnum_1:     1
    fluxval_1:     V = 11.76 +/- 0.1
    fluxnum_2:     1
    fluxval_2:     B-V = 1.18 +/- 0.1

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.000
    sequence_1:    DEFINE
    sequence_2:    IMAGE1
    targname:      NGC188-686
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F555W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN=15,
    param_2:       SCAN-READ = ALL,
    req_1:         SPATIAL SCAN;
    req_2:         SEQ 1-2 NO GAP;
    req_3:         CYCLE 4;

!

    linenum:       2.000
    sequence_1:    DEFINE
    sequence_2:    IMAGE1
    targname:      NGC188-686
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F814W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15,
    param_2:       READ = 1,
    req_1:         CYCLE 4;

!

    linenum:       3.000
    sequence_1:    DEFINE
    sequence_2:    IMAGE2
    targname:      NGC188-719
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F555W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       SCAN-READ=ALL,
    param_2:       ATD-GAIN = 15
    req_1:         SPATIAL SCAN;
    req_2:         SEQ 3-4 NO GAP;
    req_3:         CYCLE 4;

!

    linenum:       4.000
    sequence_1:    DEFINE
    sequence_2:    IMAGE2
    targname:      NGC188-719
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F814W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15
    req_1:         CYCLE 4;

!

    linenum:       5.000
    targname:      NGC188-686
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F555W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15,
    param_2:       SCAN-READ=ALL,
    req_1:         SPATIAL SCAN;
    req_2:         SEQ 5-6 NO GAP;
    req_3:         CYCLE 4/5-300

!

    linenum:       5.500
    targname:      NGC188-686
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F814W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15,
    param_2:       READ = YES

!

    linenum:       6.000
    targname:      DARK
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    DEF
    num_exp:       3
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15

!

    linenum:       7.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  30 M
    priority:      1
    req_1:         REQ UPLINK;
    req_2:         RT ANALYSIS;
    req_3:         AFTER 6 BY 24H +/- 2H;
    comment_1:     UPLINK POM ADJUSTMENTS IF NECCESSARY

!

    linenum:       7.500
    targname:      DARK
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    DEF
    num_exp:       3
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15
    req_1:         SEQ 7.5-161 NO GAP;
    req_2:         AFTER 7;

!

    linenum:       8.000
    targname:      DARK
    config:        S/C
    opmode:        POINTING
    aperture:      V1
    num_exp:       1
    time_per_exp:  1M
    priority:      1
    comment_1:     SWITCH TO TELEMETRY FORMAT FN

!

    linenum:       9.000
    targname:      NGC188-686
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F555W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN=15,
    param_2:       SCAN-READ=ALL,
    req_1:         SPATIAL SCAN;

!

    linenum:       9.500
    targname:      NGC188-686
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    F814W
    num_exp:       1
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15,
    param_2:       READ = YES,

!

    linenum:       10.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=24.0,
    param_2:       POM-Y=24.0,
    comment_1:     MOVE POM TO POSITION 1 OF 16

!

    linenum:       11.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       20.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-24.0,
    param_2:       POM-Y=24.0,
    comment_1:     MOVE POM TO POSITION 2 OF 16

!

    linenum:       21.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       30.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-24.0,
    param_2:       POM-Y=-24.0,
    comment_1:     MOVE POM TO POSITION 3 OF 16

!

    linenum:       31.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       40.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=24.0,
    param_2:       POM-Y=-24.0,
    comment_1:     MOVE POM TO POSITION 4 OF 16

!

    linenum:       41.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       41.500
    targname:      DARK
    config:        S/C
    opmode:        POINTING
    aperture:      V1
    num_exp:       1
    time_per_exp:  1M
    priority:      1
    comment_1:     SWITCH BACK TO TELEMETRY FORMAT AN

!

    linenum:       50.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=72.0,
    param_2:       POM-Y=72.0,
    comment_1:     MOVE POM TO POSITION 5 OF 16

!

    linenum:       51.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       60.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=24.0,
    param_2:       POM-Y=72.0,
    comment_1:     MOVE POM TO POSITION 6 OF 16

!

    linenum:       61.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       70.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-24.0,
    param_2:       POM-Y=72.0,
    comment_1:     MOVE POM TO POSITION 7 OF 16

!

    linenum:       71.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       80.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-72.0,
    param_2:       POM-Y=72.0,
    comment_1:     MOVE POM TO POSITION 8 OF 16

!

    linenum:       81.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       90.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-72.0,
    param_2:       POM-Y=24.0,
    comment_1:     MOVE POM TO POSITION 9 OF 16

!

    linenum:       91.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       100.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-72.0,
    param_2:       POM-Y=-24.0,
    comment_1:     MOVE POM TO POSITION 10 OF 16

!

    linenum:       101.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       110.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-72.0,
    param_2:       POM-Y=-72.0,
    comment_1:     MOVE POM TO POSITION 11 OF 16

!

    linenum:       111.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       120.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-24.0,
    param_2:       POM-Y=-72.0,
    comment_1:     MOVE POM TO POSITION 12 OF 16

!

    linenum:       121.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       130.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=24.0,
    param_2:       POM-Y=-72.0,
    comment_1:     MOVE POM TO POSITION 13 OF 16

!

    linenum:       131.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       140.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=72.0,
    param_2:       POM-Y=-72.0,
    comment_1:     MOVE POM TO POSITION 14 OF 16

!

    linenum:       141.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       150.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=72.0,
    param_2:       POM-Y=-24.0,
    comment_1:     MOVE POM TO POSITION 15 OF 16

!

    linenum:       151.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       160.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=72.0,
    param_2:       POM-Y=24.0,
    comment_1:     MOVE POM TO POSITION 16 OF 16

!

    linenum:       161.000
    sequence_1:    USE
    sequence_2:    IMAGE1

!

    linenum:       207.500
    targname:      DARK
    config:        WFPC2
    opmode:        IMAGE
    aperture:      PC1
    sp_element:    DEF
    num_exp:       3
    time_per_exp:  1S
    priority:      1
    param_1:       ATD-GAIN = 15
    req_1:         SEQ 207.5-241.5 NO GAP;
    req_2:         AFTER 161;

!

    linenum:       208.000
    targname:      DARK
    config:        S/C
    opmode:        POINTING
    aperture:      V1
    num_exp:       1
    time_per_exp:  1M
    priority:      1
    comment_1:     SWITCH TO TELEMETRY FORMAT FN

!

    linenum:       209.000
    sequence_1:    USE
    sequence_2:    IMAGE2
    comment_1:     REPEAT IMAGE AT POM POSITION NOMINAL

!

    linenum:       210.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=24.0,
    param_2:       POM-Y=24.0,
    comment_1:     REPEAT POM POSITION 1 OF 4

!

    linenum:       211.000
    sequence_1:    USE
    sequence_2:    IMAGE2

!

    linenum:       220.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-24.0,
    param_2:       POM-Y=24.0,
    comment_1:     REPEAT POM POSITION 2 OF 4

!

    linenum:       221.000
    sequence_1:    USE
    sequence_2:    IMAGE2

!

    linenum:       230.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=-24.0,
    param_2:       POM-Y=-24.0,
    comment_1:     REPEAT POM POSITION 3 OF 4

!

    linenum:       231.000
    sequence_1:    USE
    sequence_2:    IMAGE2

!

    linenum:       240.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  0 S
    priority:      1
    param_1:       POM-X=24.0,
    param_2:       POM-Y=-24.0,
    comment_1:     REPEAT POM POSITION 4 OF 4

!

    linenum:       241.000
    sequence_1:    USE
    sequence_2:    IMAGE2

!

    linenum:       241.500
    targname:      DARK
    config:        S/C
    opmode:        POINTING
    aperture:      V1
    num_exp:       1
    time_per_exp:  1M
    priority:      1
    comment_1:     SWITCH BACK TO TELEMETRY FORMAT AN

!

    linenum:       300.000
    targname:      NONE
    config:        WFPC2
    opmode:        POM
    num_exp:       1
    time_per_exp:  20 M
    priority:      1
    req_1:         REQ UPLINK;
    req_2:         RT ANALYSIS;
    req_3:         AFTER 241 BY 4D +/- 1D;
    comment_2:     UPLINK POM ADJUSTMENTS IF NECCESSARY

!
! end of exposure logsheet

scan_data:

    line_list:     1.0,3.0,5.0,9.0
    fgs_scan:
    cont_dwell:    D
    dwell_pnts:    2
    dwell_secs:       1.00
    scan_width:       0.0230
    scan_length:      0.0230
    sides_angle:    90.0000
    number_lines:  2
    scan_rate:       0.0000
    first_line_pa: 270.0000
    scan_frame:    S/C
    len_offset:    0.0115
    wid_offset:    0.0115

!
! end of scan data