!  File:  3306C.PROP
!  Database:  PEPDB
!  Date:  19-FEB-1994:02:26:07

coverpage:

  title_1:         SPATIALLY RESOLVED SPECTROSCOPY OF JUPITER, SATURN AND SATURN'S RINGS
    title_2:       -- CYCLE 2
    sci_cat:       SOLAR SYSTEM
    sci_subcat:    GIANT PLANETS
    proposal_for:  GTO/OS
    cont_id:       1288
    pi_fname:      JOHN
    pi_mi:         J.
    pi_lname:      CALDWELL
    pi_inst:       YORK UNIVERSITY
    pi_country:    CANADA
    pi_phone:      (416)736-2100 X7721
    keywords_1:    ATMOSPHERIC CHEMISTRY, JUPITER, SATURN
    hours_pri:     14.50
    num_pri:       2
    time_crit:     X
! end of coverpage

abstract:

    line_1:        Obtain Spectrophotometry of selected regions of Jupiter and Saturn from 1500 to
    line_2:        3000 A, to study chemical composition of the upper atmosphere at various places
    line_3:        with distinctive characteristics, including the poles, belt, zones and the
    line_4:        Great Red Spot. Also obtain spectra of Saturn's A and B rings between 1500 and
    line_5:        2300 A.

!
! end of abstract

general_form_proposers:

  lname:           CALDWELL
    fname:         JOHN
    mi:            J.
    inst:          YORK UNIVERSITY
    country:       CANADA

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        These observations by the FOS and the HRS depend on the ability of the HST to
    line_2:        acquire a specific feature of a planet within a spectrograph aperture, and to
    line_3:        track it. Acquisition images with the PC are listed in the exposure logsheet,
    line_4:        probably to be used in real-time to offset the spacecraft to the proper place.
    line_5:        In the opinion of the proposer, the capability of the HST to do this must and
    line_6:        will be demonstrated, but the precise details of the best method are not yet
    line_7:        clear. The choice of spectrographs for the various specific exposures also
    line_8:        assumes that the FOS can be used on red objects, possibly with corrections,
    line_9:        down to 1800 A. This assumption will be checked during SV with a test called
    line_10:       the "SPECTROGRAPH RED LEAK TEST".
    line_11:       The observations should be scheduled as soon as practical after the
    line_12:       acquisition/tracking and the red leak characteristics have been determined and
    line_13:       assimilated.
    line_15:       comment continuation from EL Page 8, Line 17: to be observed when the GRS isn't
    line_16:       there. Ephemerides can be calculated when the day of observation is known. The
    line_17:       GRS NPO, NP180, SPO and SP180 must be tracked, including Jupiter's rotation.
    line_18:       Other fields may be tracked just for Jupiter's motion, letting the planet
    line_19:       rotate under the aperture.

!

  question:        4
    section:       1
    line_1:        The ST is required both for access to the ultraviolet below 3000 A, where many
    line_2:        molecules of planetary interest have strong absorption bands, and for its
    line_3:        spatial resolution capability. Of further importance is the ability of the ST
    line_4:        to obtain data at better spectral resolution and higher signal to noise than
    line_5:        has previously been possible. It should be noted that very high spectral
    line_6:        resolution is not required by the physics of this problem, however.

!

  question:        5
    section:       1
    line_1:        Real-time observing may be necessary in the acquisition phase of the
    line_2:        observations. Special scheduling is also required for some features, such as
    line_3:        the Great Red Spot and the poles, where longitudinal variations are very
    line_4:        important, but other locations, such as standard belts and zones, can be
    line_5:        observed when convenient. (Note however that the STrZ cannot be observed at
    line_6:        those times when the GRS is present.)

!

  question:        6
    section:       1
    line_1:        There are no special requirements of these types.

!

  question:        7
    section:       1
    line_1:        Spectra will be combined into one covering the range from 1500 to 3200 A (or
    line_2:        from 1500 to 2200 A for the rings), and divided by a published solar
    line_3:        ultraviolet spectrum to obtain an albedo curve. This curve will be compared to
    line_4:        model atmospheres with various trace gas compostions, to determine the best
    line_5:        fit. Numerous hydrocarbon candidates arise from infrared studies and
    line_6:        theoretical work. An important part of the analysis will be to include the
    line_7:        effects of vertical inhomogeneity. This is necessary because in the
    line_8:        ultraviolet, the continuum opacity, Rayleigh scattering, is very strong.
    line_10:       For the rings, particle size effects will be explored through Mie scattering
    line_11:       theory.

!

  question:        8
    section:       1
    line_1:        Because these targets are all moving across the sky, it may be necessary to
    line_2:        devote considerable effort to coordinating these observations with those of
    line_3:        other observers, to maximize spacecraft efficiency.

!

  question:        10
    section:       1
    line_1:        WE HAVE A DEDICATED SUN FOR DATA ANALYSIS.

!

  question:        13
    section:       1
    line_1:        Observations will be made at moderate spatial resolution (2 arc sec) and
    line_2:        spectral resolution (several A) of Jupiter, Saturn and Saturn's rings, at
    line_3:        various characteristic places, including belts, zones, poles, the GRS and the A
    line_4:        and B rings. The spectral range is from 1500 to 3000 A for many of the
    line_5:        pointings, and from 1500 to 2300 for the rest.

!
!end of general form text

general_form_address:

  lname:           CALDWELL
    fname:         JOHN
    mi:            J.
    category:      PI
    inst:          YORK UNIVERSITY

!
! end of general_form_address records

! No fixed target records found

solar_system_targets:

  targnum:         1
    name_1:        JUPITER-ACQ1
    descr_1:       PLANET JUPITER
    lev1_1:        STD = JUPITER
    wind_1:        CML OF JUPITER FROM EARTH BETWEEN 315
    wind_2:        85
    comment_1:     LONGITUDES IN WINDOW FIELD ARE SYSTEM
    comment_2:     II, NOT SYSTEM III.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14
    fluxnum_4:     4
    fluxval_4:     V= -2.0
    fluxnum_5:     5
    fluxval_5:     SIZE = 25

!

  targnum:         2
    name_1:        JUPITER-ACQ2
    descr_1:       PLANET JUPITER
    lev1_1:        STD = JUPITER
    wind_1:        CML OF JUPITER FROM EARTH BETWEEN 135
    wind_2:        225
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14
    fluxnum_4:     4
    fluxval_4:     V= -2.0
    fluxnum_5:     5
    fluxval_5:     SIZE = 25

!

  targnum:         3
    name_1:        JUPITER-GRS1
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = CARTO, LONG = 20,
    lev2_2:        LAT = -20, R_LONG = 0.0,
    lev2_3:        R_LAT = 0.0, EPOCH =
    lev2_4:        1-DEC-90:00:00:00
    wind_1:        CML OF JUPITER FROM EARTH BETWEEN 350
    wind_2:        50
    comment_1:     THE GREAT RED SPOT IS KNOWN TO
    comment_2:     MOVE.  SLIGHTLY UPDATED POSITION
    comment_3:     AND WINDOW IN CYCLE 1 WOULD BE
    comment_4:     HIGHLY DESIRABLE, EVEN IF A
    comment_5:     REAL-TIME, INT ACQ WILL BE USED.
    comment_6:     LONGITUDES IN LEVEL 2 POSITION AND
    comment_7:     WINDOW ARE SYSTEM II, NOT SYSTEM
    comment_8:     III. LATITUDE QUOTED ABOVE IS
    comment_9:     *PLANETOCENTRIC*.  PLANETOGRAPHIC
    comment_10:    LATITUDE WOULD BE -22.5
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         4
    name_1:        JUPITER-GRS2
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = CARTO, LONG = 20,
    lev2_2:        LAT = -20, R_LONG = 0.0,
    lev2_3:        R_LAT = 0.0, EPOCH =
    lev2_4:        1-DEC-90:00:00:00
    wind_1:        CML OF JUPITER FROM EARTH BETWEEN 75
    wind_2:        90
    comment_1:     THE GREAT RED SPOT IS KNOWN TO
    comment_2:     MOVE.  SLIGHTLY UPDATED POSITION
    comment_3:     AND WINDOW IN CYCLE 1 WOULD BE
    comment_4:     HIGHLY DESIRABLE, EVEN IF A
    comment_5:     REAL-TIME, INT ACQ WILL BE USED.
    comment_6:     LONGITUDES IN LEVEL 2 POSITION AND
    comment_7:     WINDOW ARE SYSTEM II, NOT SYSTEM
    comment_8:     III. LATITUDE QUOTED ABOVE IS
    comment_9:     *PLANETOCENTRIC*.  PLANETOGRAPHIC
    comment_10:    LATITUDE WOULD BE -22.5
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         5
    name_1:        JUPITER-NP180
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE=CARTO, LONG = 180, LAT = +60
    wind_1:        CML OF JUPITER FROM EARTH BETWEEN 150
    wind_2:        210
    comment_1:     LONG. IN LEVEL 2 AND CML IN WINDOW
    comment_2:     REFER TO SYSTEM III, UNLIKE GRS
    comment_3:     TARGET. THE WINDOW REFERS TO THE
    comment_4:     ALLOWABLE RANGE FOR THE
    comment_5:     SPECTROSCOPY OF THE TARGET NEAR THE
    comment_6:     CENTRAL MERIDIAN.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         6
    name_1:        JUPITER-NP0
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE=CARTO, LONG = 0, LAT = +60
    wind_1:        CML OF JUPITER FROM EARTH BETWEEN 330
    wind_2:        30
    comment_1:     LONG. IN LEVEL 2 AND CML IN WINDOW
    comment_2:     REFER TO SYSTEM III, UNLIKE GRS
    comment_3:     TARGET. THE WINDOW REFERS TO THE
    comment_4:     ALLOWABLE RANGE FOR THE
    comment_5:     SPECTROSCOPY OF THE TARGET NEAR THE
    comment_6:     CENTRAL MERIDIAN.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         7
    name_1:        JUPITER-STZ1
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    comment_1:     THE LATITUDE WILL BE SELECTED FROM
    comment_2:     A PREVIOUSLY OBTAINED PC IMAGE.
    comment_3:     THE LONGITUDE IS ARBITRARY.
    comment_4:     THE OBSERVATION WILL BE ON THE
    comment_5:     CENTRAL MERIDIAN WITHOUT TRACKING
    comment_6:     JUPITER'S ROTATION.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         8
    name_1:        JUPITER-STZ2
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    comment_1:     THE LATITUDE WILL BE SELECTED FROM
    comment_2:     A PREVIOUSLY OBTAINED PC IMAGE.
    comment_3:     THE LONGITUDE IS ARBITRARY.
    comment_4:     THE OBSERVATION WILL BE 60 DEG WEST OF
    comment_5:     CENTRAL MERIDIAN WITHOUT TRACKING
    comment_6:     JUPITER'S ROTATION.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         9
    name_1:        JUPITER-STZ3
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    comment_1:     THE LATITUDE WILL BE SELECTED FROM
    comment_2:     A PREVIOUSLY OBTAINED PC IMAGE.
    comment_3:     THE LONGITUDE IS ARBITRARY.
    comment_4:     THE OBSERVATION WILL BE 60 DEG EAST OF
    comment_5:     CENTRAL MERIDIAN WITHOUT TRACKING
    comment_6:     JUPITER'S ROTATION.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         10
    name_1:        JUPITER-NEB1
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    comment_1:     THE LATITUDE WILL BE SELECTED FROM
    comment_2:     A PREVIOUSLY OBTAINED PC IMAGE.
    comment_3:     THE LONGITUDE IS ARBITRARY.
    comment_4:     THE OBSERVATION WILL BE ON THE
    comment_5:     CENTRAL MERIDIAN WITHOUT TRACKING
    comment_6:     JUPITER'S ROTATION.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         11
    name_1:        JUPITER-NEB2
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    comment_1:     THE LATITUDE WILL BE SELECTED FROM
    comment_2:     A PREVIOUSLY OBTAINED PC IMAGE.
    comment_3:     THE LONGITUDE IS ARBITRARY.
    comment_4:     THE OBSERVATION WILL BE 60 DEG WEST OF
    comment_5:     CENTRAL MERIDIAN WITHOUT TRACKING
    comment_6:     JUPITER'S ROTATION.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         12
    name_1:        JUPITER-NEB3
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    comment_1:     THE LATITUDE WILL BE SELECTED FROM
    comment_2:     A PREVIOUSLY OBTAINED PC IMAGE.
    comment_3:     THE LONGITUDE IS ARBITRARY.
    comment_4:     THE OBSERVATION WILL BE 60 DEG EAST OF
    comment_5:     CENTRAL MERIDIAN WITHOUT TRACKING
    comment_6:     JUPITER'S ROTATION.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         13
    name_1:        JUPITER-SP0
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         14
    name_1:        JUPITER-SP180
    descr_1:       FEATURE JUPITER
    lev1_1:        STD = JUPITER
    lev2_1:        TYPE = RT_SELECT
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         15
    name_1:        SATURN
    descr_1:       PLANET SATURN
    lev1_1:        STD = SATURN
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         16
    name_1:        SATURN-EQ1
    descr_1:       OFFSET SATURN
    lev1_1:        STD = SATURN
    lev2_1:        TYPE = RT_SELECT
    comment_1:     TRACKING FOR TARGETS 16-21 WILL BE AT
    comment_2:     THE APPARENT RATE OF SATURN, WITH NO
    comment_3:     COMPENSATION FOR PLANETARY ROTATION.
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         17
    name_1:        SATURN-EQ2
    descr_1:       OFFSET SATURN
    lev1_1:        STD = SATURN
    lev2_1:        TYPE = RT_SELECT
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         18
    name_1:        SATURN+40
    descr_1:       OFFSET SATURN
    lev1_1:        STD = SATURN
    lev2_1:        TYPE = RT_SELECT
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         19
    name_1:        SATURN-NPOLE
    descr_1:       OFFSET SATURN
    lev1_1:        STD = SATURN
    lev2_1:        TYPE = RT_SELECT
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         20
    name_1:        SATURN-ARING
    descr_1:       OFFSET SATURN
    lev1_1:        STD = SATURN
    lev2_1:        TYPE = RT_SELECT
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!

  targnum:         21
    name_1:        SATURN-BRING
    descr_1:       OFFSET SATURN
    lev1_1:        STD = SATURN
    lev2_1:        TYPE = RT_SELECT
    fluxnum_1:     1
    fluxval_1:     F(2200)=1.3E-12
    fluxnum_2:     2
    fluxval_2:     F(1800)=4.8E-14
    fluxnum_3:     3
    fluxval_3:     F(1700)=1.3E-14

!
! end of solar system targets

! No generic target records found

exposure_logsheet:

    linenum:       2.000
    sequence_1:    DEFINE
    sequence_2:    SEQUENCE1
    targname:      #
    config:        HRS
    opmode:        ACCUM
    aperture:      2.0
    sp_element:    G140L
    wavelength:    1515-1800
    num_exp:       3
    time_per_exp:  15M
    s_to_n:        35
    fluxnum_1:     3
    priority:      #
    req_1:         GUID TOL 0.1"
    comment_1:     THE EXPOSURE TIME SHOULD BE ADJUSTED
    comment_2:     SO THAT ALL THREE SEGMENTS FIT INTO
    comment_3:     ONE VISIBILITY PERIOD.

!

    linenum:       5.000
    sequence_1:    DEFINE
    sequence_2:    SEQUENCE2
    targname:      #
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      2.0-BAR
    sp_element:    G270H
    wavelength:    2227-3306
    num_exp:       1
    time_per_exp:  30S
    s_to_n:        100
    fluxnum_1:     1
    priority:      #
    req_1:         GUID TOL 0.1"

!

    linenum:       6.000
    sequence_1:    DEFINE
    sequence_2:    SEQUENCE2
    targname:      #
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      2.0-BAR
    sp_element:    G190H
    wavelength:    1900
    num_exp:       1
    time_per_exp:  15M
    s_to_n:        90
    fluxnum_1:     2
    priority:      #
    req_1:         GUID TOL 0.1"
    comment_1:     DEPENDS ON THE SV "SPECTROGRAPH RED
    comment_2:     LEAK TEST".

!

    linenum:       16.000
    sequence_1:    USE
    sequence_2:    SEQUENCE2
    targname:      JUPITER-SP180
    priority:      1
    req_1:         CYCLE 2 / 16-17

!

    linenum:       17.000
    sequence_1:    USE
    sequence_2:    SEQUENCE2
    targname:      JUPITER-SP0
    priority:      1
    comment_1:     FOR THE ABOVE, TARGETS SP0, SP180,
    comment_2:     NP0, NP180 REFER TO POLAR LIMB AT
    comment_3:     SPECIAL CENTRAL MERIDIAN LONGITUDES.
    comment_4:     THESE ARE TIME CRITICAL, THEREFORE.
    comment_5:     SO IS THE GRS (GREAT RED SPOT).

!

    linenum:       18.000
    sequence_1:    DEFINE
    sequence_2:    SEQUENCE3
    targname:      #
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      2.0-BAR
    sp_element:    G270H
    wavelength:    2227-3306
    num_exp:       1
    time_per_exp:  1M
    s_to_n:        85
    fluxnum_1:     1
    priority:      #
    req_1:         GUID TOL 0.1"

!

    linenum:       18.100
    sequence_1:    DEFINE
    sequence_2:    SEQUENCE3
    targname:      #
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      2.0-BAR
    sp_element:    G190H
    wavelength:    1900
    num_exp:       1
    time_per_exp:  15M
    s_to_n:        33
    fluxnum_1:     2
    priority:      #
    req_1:         GUID TOL 0.1"
    comment_1:     DEPENDS ON THE SV "SPECTROGRAPH RED
    comment_2:     LEAK TEST".

!

    linenum:       18.300
    sequence_1:    DEFINE
    sequence_2:    SEQUENCE4
    targname:      #
    config:        FOS/BL
    opmode:        ACCUM
    aperture:      2.0-BAR
    sp_element:    G190H
    wavelength:    1900
    num_exp:       1
    time_per_exp:  100S
    s_to_n:        8
    fluxnum_1:     1
    priority:      #
    req_1:         GUID TOL 0.1"
    comment_1:     DEPENDS ON THE SV "SPECTROGRAPH RED
    comment_2:     LEAK TEST".

!

    linenum:       18.400
    sequence_1:    DEFINE
    sequence_2:    SEQUENCE4
    targname:      #
    config:        HRS
    opmode:        ACCUM
    aperture:      2.0
    sp_element:    G140L
    wavelength:    1515-1800
    num_exp:       1
    time_per_exp:  1700S
    s_to_n:        5
    fluxnum_1:     1
    priority:      #
    req_1:         GUID TOL 0.1"

!

    linenum:       23.000
    sequence_1:    USE
    sequence_2:    SEQUENCE4
    targname:      SATURN-ARING
    priority:      2
    req_1:         CYCLE 2 / 23-25

!

    linenum:       25.000
    sequence_1:    USE
    sequence_2:    SEQUENCE4
    targname:      SATURN-BRING
    priority:      2
    comment_1:     EXPECT TO BIN RING DATA OVER MANY
    comment_2:     DIODES TO IMPROVE S/N WITHOUT LOSING
    comment_3:     SIGNIFICANT SPECTRAL RESOLUTION
    comment_4:     INFORMATION

!
! end of exposure logsheet

! No scan data records found