!  File:  1557C.PROP
!  Database:  PEPDB
!  Date:  16-FEB-1994:23:14:04

coverpage:

  title_1:         MEASURE WATER DESORPTION EFFECTS AST-OV-12
    proposal_for:  OV/AST
    pi_title:      PROF.
    pi_fname:      WILLIAM
    pi_mi:         H.
    pi_lname:      JEFFREYS
    pi_inst:       UNIVERSITY OF TEXAS
    pi_country:    USA
    pi_phone:      (512) 471-4461 X455
    hours_pri:     0.20
    num_pri:       6
    fgs:           X
    pi_position:   PROFESSOR
! end of coverpage

abstract:

    line_1:        The goal of these tests is to determine the size of and monitor the changes in
    line_2:        intra and inter FGS distances due to water desorption. The tests are
    line_3:        expected to be performed immediately after each Wavefront Sensor recalibration
    line_4:        during the course of the OV period. FGS
    line_5:        measurements, following the WFS measurements, at the same pointing, will
    line_6:        provide the distances directly.
    line_7:        The FGS Bay priorities for 3,1,2, are: 1,1,1.
    line_9:        This test should be performed after every OTA Wavefront refocus.

!
! end of abstract

general_form_proposers:

  lname:           TEAM
    fname:         ASTROMETRY SCIENCE
    inst:          UNIVERSITY OF TEXAS
    country:       USA

!
! end of general_form_proposers block

general_form_text:

  question:        2
    section:       1
    line_1:        WATER desorption is expected to change the structure of HST throughout OV
    line_2:        and SV. Refocusing is expected to take place at a rate of about once/day,
    line_3:        using the wavefront sensors of the FGSs. While the object of refocusing is to
    line_4:        bring the focus back to the "focal Plane" and essentially maintain the
    line_5:        primary-secondary mirror separation, changes in the ORIENTATION of the
    line_6:        secondary will change the field distortions. Changes in the effective focal
    line_7:        length will change the scale. These effects would change the measured relative
    line_8:        positions of stars within one FGS FOV, and change the apparent separations of
    line_9:        guide stars and target between FGSs.

!

  question:        3
    section:       1
    line_1:        a) acquire Guide Stars in FGS 1 and 2. Set FGS3 on first reference star.
    line_2:        Take data for one minute. Set FGS3 on next reference star. Take data for
    line_3:        one minute. Continue for all reference stars in FGS3 FOV.
    line_4:        b) repeat (a) with FGS2 as Astrometer.
    line_5:        c) repeat (a) with FGS3 as Astrometer.

!

  question:        5
    section:       1
    line_1:        These tests require the successful completion of AST-OV-20.
    line_2:        This test should be performed after every OTA Wavefront refocus.
    line_3:        This test must be preceeded immediately by the P-E test
    line_4:        OV/OTA 2155  "Desorption observations"
    line_6:        Best Focus not necessary. Best Alignment is necessary.
    line_8:        32 kbits/sec FN telemetry format required.
    line_10:       These tests require the successful completion of AST-OV-20.
    line_12:       (note added sk 3/89:  AST-OV-20 is OV/AST 2185, Astrometry Veriofication and
    line_13:       Tests)

!

  question:        7
    section:       1
    line_1:        NGC 188 data will be reduced and analysed at STScI using
    line_2:        ADRS within SDAS.

!
!end of general form text

general_form_address:

  lname:           JEFFREYS
    fname:         WILLIAM
    mi:            H.
    title:         PROF.
    category:      PI
    inst:          UNIVERSITY OF TEXAS
    addr_1:        RLM 15.308
    city:          AUSTIN
    state:         TX
    zip:           78712
    country:       USA
    phone:         (512) 471-4461

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        NGC188-1
    name_2:        VANALTENA 924
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 41M 18.5907S  +/-0.01S,
    pos_2:         DEC =+84D 56' 44.693"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 11.86 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.54 +/-0.05

!

    targnum:       2
    name_1:        NGC188-2-REF
    name_2:        VANALTENA 298
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 41M 55.4068S  +/-0.01S,
    pos_2:         DEC =+84D 43' 5.678"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.06 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.02 +/-0.05

!

    targnum:       3
    name_1:        NGC188-3-REF
    name_2:        VANALTENA 315
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 40M 54.1535S  +/-0.01S,
    pos_2:         DEC =+84D 43' 46.683"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.24 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.84 +/-0.05

!

    targnum:       4
    name_1:        NGC188-4-REF
    name_2:        VANALTENA 316
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 44M 26.8662S  +/-0.01S,
    pos_2:         DEC =+84D 43' 40.134"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.93 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.98 +/-0.05

!

    targnum:       5
    name_1:        NGC188-5-REF
    name_2:        VANALTENA 339
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 45M 26.9503S  +/-0.01S,
    pos_2:         DEC =+84D 44' 9.370"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.06 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.96 +/-0.05

!

    targnum:       6
    name_1:        NGC188-6-REF
    name_2:        VANALTENA 355
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 37M 19.4206S  +/-0.01S,
    pos_2:         DEC =+84D 44' 40.461"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 11.09 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.65 +/-0.05

!

    targnum:       7
    name_1:        NGC188-7-REF
    name_2:        VANALTENA 359
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 46M 4.3608S  +/-0.01S,
    pos_2:         DEC =+84D 44' 32.154"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.74 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.67 +/-0.05

!

    targnum:       8
    name_1:        NGC188-8-REF
    name_2:        VANALTENA 368
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 36M 39.7357S  +/-0.01S,
    pos_2:         DEC =+84D 44' 59.138"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.51 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.10 +/-0.05

!

    targnum:       9
    name_1:        NGC188-9-REF
    name_2:        VANALTENA 394
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 36M 49.0626S  +/-0.01S,
    pos_2:         DEC =+84D 45' 45.029"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.62 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.96 +/-0.05

!

    targnum:       10
    name_1:        NGC188-10-REF
    name_2:        VANALTENA 406
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 37M 36.4809S  +/-0.01S,
    pos_2:         DEC =+84D 46' 5.626"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.95 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.62 +/-0.05

!

    targnum:       11
    name_1:        NGC188-11-REF
    name_2:        VANALTENA 433
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 34M 11.9272S  +/-0.01S,
    pos_2:         DEC =+84D 46' 58.536"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.08 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.60 +/-0.05

!

    targnum:       12
    name_1:        NGC188-12-REF
    name_2:        VANALTENA 452
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 36M 22.3994S  +/-0.01S,
    pos_2:         DEC =+84D 47' 25.292"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.59 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.44 +/-0.05

!

    targnum:       13
    name_1:        NGC188-13-REF
    name_2:        VANALTENA 462
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 33M 3.9250S  +/-0.01S,
    pos_2:         DEC =+84D 47' 40.751"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.63 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.84 +/-0.05

!

    targnum:       14
    name_1:        NGC188-14-REF
    name_2:        VANALTENA 512
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 49M 33.8899S  +/-0.01S,
    pos_2:         DEC =+84D 48' 13.615"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.83 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.50 +/-0.05

!

    targnum:       15
    name_1:        NGC188-15-REF
    name_2:        VANALTENA 552
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 35M 0.0944S  +/-0.01S,
    pos_2:         DEC =+84D 49' 35.470"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.91 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.65 +/-0.05

!

    targnum:       16
    name_1:        NGC188-16-REF
    name_2:        VANALTENA 565
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 32M 36.5189S  +/-0.01S,
    pos_2:         DEC =+84D 49' 50.487"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.62 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.62 +/-0.05

!

    targnum:       17
    name_1:        NGC188-17-REF
    name_2:        VANALTENA 614
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 32M 37.1587S  +/-0.01S,
    pos_2:         DEC =+84D 51' 3.740"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 11.69 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.39 +/-0.05

!

    targnum:       18
    name_1:        NGC188-18-REF
    name_2:        VANALTENA 695
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 32M 36.90S +/- 0.2S,
    pos_2:         DEC =+84D 53' 3.211"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.38 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.77 +/-0.05

!

    targnum:       19
    name_1:        NGC188-19-REF
    name_2:        VANALTENA 800
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 51M 43.0599S  +/-0.01S,
    pos_2:         DEC =+84D 54' 15.050"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.50 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.23 +/-0.05

!

    targnum:       20
    name_1:        NGC188-20-REF
    name_2:        VANALTENA 837
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 51M 15.0848S  +/-0.01S,
    pos_2:         DEC =+84D 54' 49.530"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.66 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.60 +/-0.05

!

    targnum:       21
    name_1:        NGC188-21-REF
    name_2:        VANALTENA 917
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 50M 13.8792S  +/-0.01S,
    pos_2:         DEC =+84D 56' 5.576"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 10.88 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.41 +/-0.05

!

    targnum:       22
    name_1:        NGC188-22-REF
    name_2:        VANALTENA 1005
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 33M 2.9482S  +/-0.01S,
    pos_2:         DEC =+84D 57' 57.620"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.58 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.68 +/-0.05

!

    targnum:       23
    name_1:        NGC188-23-REF
    name_2:        VANALTENA 1034
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 31M 34.7988S  +/-0.01S,
    pos_2:         DEC =+84D 58' 14.234"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 11.79 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.37 +/-0.05

!

    targnum:       24
    name_1:        NGC188-24-REF
    name_2:        VANALTENA 1115
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 50M 46.7036S  +/-0.01S,
    pos_2:         DEC =+84D 58' 29.820"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.72 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.53 +/-0.05

!

    targnum:       25
    name_1:        NGC188-25-REF
    name_2:        VANALTENA 1196
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 31M 38.2157S  +/-0.01S,
    pos_2:         DEC =+84D 59' 46.100"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.41 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.04 +/-0.05

!

    targnum:       26
    name_1:        NGC188-26-REF
    name_2:        VANALTENA 1244
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 49M 23.4549S  +/-0.01S,
    pos_2:         DEC =+84D 59' 44.665"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.93 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.56 +/-0.05

!

    targnum:       27
    name_1:        NGC188-27-REF
    name_2:        VANALTENA 1288
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 31M 22.5189S  +/-0.01S,
    pos_2:         DEC =+85D 0' 43.445"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.68 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.17 +/-0.05

!

    targnum:       28
    name_1:        NGC188-28-REF
    name_2:        VANALTENA 312
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 50M 4.5499S  +/-0.01S,
    pos_2:         DEC =+85D 0' 32.576"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.40 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.60 +/-0.05

!

    targnum:       29
    name_1:        NGC188-29-REF
    name_2:        VANALTENA 1382
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 31M 53.3693S  +/-0.01S,
    pos_2:         DEC =+85D 2' 20.195"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.92 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.52 +/-0.05

!

    targnum:       30
    name_1:        NGC188-30-REF
    name_2:        VANALTENA 1420
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 48M 6.8347S  +/-0.01S,
    pos_2:         DEC =+85D 2' 44.297"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.94 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.53 +/-0.05

!

    targnum:       31
    name_1:        NGC188-31-REF
    name_2:        VANALTENA 1467
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 35M 7.3795S  +/-0.01S,
    pos_2:         DEC =+85D 4' 7.626"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.82 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.71 +/-0.05

!

    targnum:       32
    name_1:        NGC188-32-REF
    name_2:        VANALTENA 1505
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 48M 5.9900S  +/-0.01S,
    pos_2:         DEC =+85D 4' 40.903"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.90 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.23 +/-0.05

!

    targnum:       33
    name_1:        NGC188-33-REF
    name_2:        VANALTENA 1525
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 35M 23.3410S  +/-0.01S,
    pos_2:         DEC =+85D 5' 29.442"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.44 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.08 +/-0.05

!

    targnum:       34
    name_1:        NGC188-34-REF
    name_2:        VANALTENA 1537
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 33M 4.1448S  +/-0.01S,
    pos_2:         DEC =+85D 5' 48.383"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.55 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.98 +/-0.05

!

    targnum:       35
    name_1:        NGC188-35-REF
    name_2:        VANALTENA 1553
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 37M 11.2480S  +/-0.01S,
    pos_2:         DEC =+85D 6' 24.651"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.04 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.03 +/-0.05

!

    targnum:       36
    name_1:        NGC188-36-REF
    name_2:        VANALTENA 1565
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 45M 57.4783S  +/-0.01S,
    pos_2:         DEC =+85D 6' 21.823"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.92 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.62 +/-0.05

!

    targnum:       37
    name_1:        NGC188-37-REF
    name_2:        VANALTENA 1580
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 44M 2.8216S  +/-0.01S,
    pos_2:         DEC =+85D 6' 45.884"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.74 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.43 +/-0.05

!

    targnum:       38
    name_1:        NGC188-38-REF
    name_2:        VANALTENA 1598
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 33M 57.5107S  +/-0.01S,
    pos_2:         DEC =+85D 7' 15.348"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.10 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.63 +/-0.05

!

    targnum:       39
    name_1:        NGC188-39-REF
    name_2:        VANALTENA 1603
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 41M 50.5688S  +/-0.01S,
    pos_2:         DEC =+85D 7' 24.538"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.93 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.67 +/-0.05

!

    targnum:       40
    name_1:        NGC188-40-REF
    name_2:        VANALTENA 1616
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 42M 27.6395S  +/-0.01S,
    pos_2:         DEC =+85D 7' 47.268"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.84 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.39 +/-0.05

!

    targnum:       41
    name_1:        NGC188-41-REF
    name_2:        VANALTENA 1618
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 42M 18.5865S  +/-0.01S,
    pos_2:         DEC =+85D 7' 51.124"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.79 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.13 +/-0.05

!

    targnum:       42
    name_1:        NGC188-42-REF
    name_2:        VANALTENA 1627
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 35M 26.0702S  +/-0.01S,
    pos_2:         DEC =+85D 8' 11.101"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.88 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.66 +/-0.05

!

    targnum:       43
    name_1:        NGC188-43-REF
    name_2:        VANALTENA 1640
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 44M 31.4249S  +/-0.01S,
    pos_2:         DEC =+85D 8' 22.865"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.86 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.49 +/-0.05

!

    targnum:       44
    name_1:        NGC188-44-REF
    name_2:        VANALTENA 1646
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 37M 35.9741S  +/-0.01S,
    pos_2:         DEC =+85D 8' 44.050"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.37 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.48 +/-0.05

!

    targnum:       45
    name_1:        NGC188-45-REF
    name_2:        VANALTENA 1647
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 42M 39.5639S  +/-0.01S,
    pos_2:         DEC =+85D 8' 37.037"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.19 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.48 +/-0.05

!

    targnum:       46
    name_1:        NGC188-46-REF
    name_2:        VANALTENA 1649
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 39M 19.3095S  +/-0.01S,
    pos_2:         DEC =+85D 8' 44.287"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.34 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.45 +/-0.05

!

    targnum:       47
    name_1:        NGC188-47-REF
    name_2:        VANALTENA 1670
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 39M 42.5214S  +/-0.01S,
    pos_2:         DEC =+85D 9' 9.473"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.42 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.45 +/-0.05

!

    targnum:       48
    name_1:        NGC188-48-REF
    name_2:        VANALTENA 1707
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 43M 47.9882S  +/-0.01S,
    pos_2:         DEC =+85D 9' 46.129"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 12.71 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 1.31 +/-0.05

!

    targnum:       49
    name_1:        NGC188-49-REF
    name_2:        VANALTENA 1716
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 39M 19.7253S  +/-0.01S,
    pos_2:         DEC =+85D 10' 4.478"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 13.42 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.19 +/-0.05

!

    targnum:       50
    name_1:        NGC188-50-REF
    name_2:        VANALTENA 1735
    descr_1:       ALIGNMENT REFERENCE STAR FOR AST-OV-12
    descr_2:       STAR IN NGC 188
    pos_1:         RA = 0H 43M 12.0033S  +/-0.01S,
    pos_2:         DEC =+85D 10' 40.737"  +/-0.01"
    equinox:       1950.0
    fluxnum_1:     1
    fluxval_1:     V = 14.32 +/-0.05
    fluxnum_2:     2
    fluxval_2:     B-V = 0.61 +/-0.05

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.000
    sequence_1:    DEFINE
    sequence_2:    WATER
    targname:      NGC188-1
    config:        S/C
    opmode:        POINTING
    aperture:      V1
    num_exp:       1
    time_per_exp:  0S
    fluxnum_1:     #
    priority:      1
    req_1:         NON-INT / 1-2;
    comment_1:     THE OBSERVATIONS FOR THIS PROPOSAL
    comment_2:     SHOULD OCCUR SHORTLY AFTER EACH
    comment_3:     OTA DESORPTION FOCUS ADJUST.

!

    linenum:       2.000
    sequence_1:    DEFINE
    sequence_2:    WATER
    targname:      NGC188-2-REF
    config:        FGS
    opmode:        POS
    aperture:      #
    sp_element:    F583W
    num_exp:       1
    time_per_exp:  50S
    fluxnum_1:     #
    priority:      1
    param_1:       DATA-RATE=32,
    req_1:         SAME POS FOR 2 AS 1;
    req_2:         DO FOR TARG 2-50;
    comment_1:     DO FOR ALL TARGETS IN FGS FOV.

!

    linenum:       3.000
    sequence_1:    USE
    sequence_2:    WATER
    aperture:      1
    fluxnum_1:     1
    req_1:         GROUP 3-5 WITHIN 2H;
    comment_1:     ACTUAL SCHEDULING INSTRUCTIONS ARE IN
    comment_2:     GENERAL FORM SECTION 5.

!

    linenum:       4.000
    sequence_1:    USE
    sequence_2:    WATER
    aperture:      2
    fluxnum_1:     1

!

    linenum:       5.000
    sequence_1:    USE
    sequence_2:    WATER
    aperture:      3
    fluxnum_1:     1

!
! end of exposure logsheet

! No scan data records found