!   $Id: 5527,v 4.1 1994/07/27 18:57:52 pepsa Exp $

coverpage:

  title_1:         FOC POST-COSTAR RELATIVE DQE CALIBRATION
    proposal_for:  CAL/FOC
    pi_title:      DR.
    pi_fname:      P.
    pi_lname:      GREENFIELD
    pi_inst:       SPACE TELESCOPE SCIENCE INSTITUTE
    pi_country:    USA
! end of coverpage

abstract:

    line_1:        The relative pixel-to-pixel response at UV wavelengths of the FOC
    line_2:        over the entire field of view will be measured using a selected
    line_3:        region of the Orion Nebula for the purposes of flat field illumination.
    line_4:        This observation is a follow on to the 3160 FOC SV proposal which
    line_5:        observed a region of the Orion Nebula for the purposes of determining
    line_6:        full format flat fields.  This proposal contines along the same lines
    line_7:        by carrying out a similar observing program for the F/96 full format
    line_8:        (512zx1024) using the F220W filter instead (previous
    line_9:        F/96 proposals have used the F140W filter).

!
! end of abstract

general_form_proposers:

  lname:           GREENFIELD
    fname:         P.
    title:         DR.
    inst:          SPACE TELESCOPE SCIENCE INSTITUTE
    country:       USA

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        Before any meaningful imaging science can be accomplished, the
    line_2:        FOC has to be flat fielded to at least 3% accuracy in order to
    line_3:        remove the instrument signature. Since the pixel-to-pixel variations
    line_4:        vary only slowly with wavelength, this calibration needs to be performed
    line_5:        in small no. of UV filter wavelengths chosen to cover uniformly
    line_6:        the UV response range of the FOC. The only inherently flat field
    line_7:        for the FOC is the Lyman alpha geocoronal emission pattern and,
    line_8:        possibly, certain regions of the Orion Nebula near the Trapezium
    line_9:        (the inner nebula).   This proposal will use the Orion Nebula
    line_10:       to generate a flat field at one UV wavelength for F/96.
    line_11:       This will be accomplished by observing a relatively uniform region
    line_12:       of the nebula with 10 overlapping exposures for F/96.
    line_13:       Previous exposures of the region show that although
    line_14:       it is smooth, it is not uniform. The overlapping exposures will be used
    line_15:       to determine the variation in surface brightness of the nebula across
    line_16:       the field of view and therefore allow the determination of the actual
    line_17:       flat field response of the FOC.
    line_20:       addition there is an additional exposure for each for the purposes of
    line_21:       registering with exposures in previous proposals. The total time for this
    line_22:       proposal is 6.11 hours.

!
!end of general form text

general_form_address:

  lname:           GREENFIELD
    fname:         P.
    title:         DR.
    category:      PI
    inst:          SPACE TELESCOPE SCIENCE INSTITUTE
    addr_1:        3700 SAN MARTIN DRIVE
    city:          BALTIMORE
    state:         MD
    zip:           21218
    country:       USA
    phone:         410-338-4426
    telex:         684-9101-STSCI

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        FFT9
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         RA=5H 35M 21.2S +/- 0.1S,
    pos_2:         DEC=-5D 21' 18.0" +/- 0.5"
    equinox:       2000

!

    targnum:       2
    name_1:        FFT9-A
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=0" +/- 0.1",
    pos_2:         ETA-OFF=0" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       3
    name_1:        FFT9-B
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=4" +/- 0.1",
    pos_2:         ETA-OFF=0" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       4
    name_1:        FFT9-C
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=0" +/- 0.1",
    pos_2:         ETA-OFF=4" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       5
    name_1:        FFT9-D
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=-4" +/- 0.1",
    pos_2:         ETA-OFF=0" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       6
    name_1:        FFT9-E
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=0" +/- 0.1",
    pos_2:         ETA-OFF=-4" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       7
    name_1:        FFT9-F
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=0" +/- 0.1",
    pos_2:         ETA-OFF=2" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       8
    name_1:        FFT9-G
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=-2" +/- 0.1",
    pos_2:         ETA-OFF=0" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       9
    name_1:        FFT9-H
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=0" +/- 0.1",
    pos_2:         ETA-OFF=1" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       10
    name_1:        FFT9-I
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         XI-OFF=-1" +/- 0.1",
    pos_2:         ETA-OFF=0" +/- 0.1",
    pos_3:         FROM 1
    equinox:       2000

!

    targnum:       11
    name_1:        REFSTAR
    name_2:        NGC1976
    descr_1:       G,503,J,705
    pos_1:         RA=5H 35M 20.2S +/- 0.03S,
    pos_2:         DEC=-5D 20' 57.0" +/- 0.5"
    equinox:       2000

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.010
    targname:      REFSTAR
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F195W,F342W
    num_exp:       1
    time_per_exp:  500S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;
    req_3:         CYCLE 4 / 1.01-1.10

!

    linenum:       1.020
    targname:      FFT9-A
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.030
    targname:      FFT9-B
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.040
    targname:      FFT9-C
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.050
    targname:      FFT9-D
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.060
    targname:      FFT9-E
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.070
    targname:      FFT9-F
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.080
    targname:      FFT9-G
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.090
    targname:      FFT9-H
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!

    linenum:       1.100
    targname:      FFT9-I
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F220W
    num_exp:       1
    time_per_exp:  1000S
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         SEQ 1.01-1.10 NO GAP;
    req_2:         SAME ORIENT FOR 1.02-1.10 AS 1.01;

!
! end of exposure logsheet

! No scan data records found