!  File:  3155C.PROP
!  Database:  PEPDB
!  Date:  18-FEB-1994:19:42:36

coverpage:

  title_1:         OBSERVATION OF CERES
    sci_cat:       SOLAR SYSTEM
    proposal_for:  GTO/FOC
    pi_title:      DR
    pi_fname:      RUDOLF
    pi_lname:      ALBRECHT
    pi_inst:       ST-ECF
    pi_country:    GERMANY
    pi_phone:      +49 89 32006-287
    hours_pri:     2.50
    num_pri:       1
    foc:           Y
    time_crit:     Y
    pi_position:   FOC IDT MEMBER
! end of coverpage

abstract:

    line_1:        Ceres, with a diameter of almost 1000km by far the
    line_2:        largest asteroid, comes up for a very favourable
    line_3:        opposition in April 1991: the distance from the
    line_4:        Earth will be only 1.65 AU (for comparison it will
    line_5:        be 1.95 in July 1992 and 1.90 in October 1993. The
    line_6:        next such favourable opposition will be in January
    line_7:        1995 with a distance of 1.60 AU). At this distance
    line_8:        the asteroid will subtend an angle of about 0.8
    line_9:        arcsec, i.e. about 35 FOC f/96 pixels.
    line_11:       It is proposed to exploit this favourable
    line_12:       opposition.

!
! end of abstract

general_form_proposers:

  lname:           ALBRECHT
    fname:         RUDOLF
    inst:          ST-ECF
    country:       GERMANY
    esa:           Y

!
! end of general_form_proposers block

general_form_text:

  question:        0
    section:       0
    line_1:

!
!end of general form text

general_form_address:

  lname:           ALBRECHT
    fname:         RUDOLF
    category:      PI
    inst:          ST-ECF

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        CERES
    pos_1:         RA=13H 55M 18.00S +/- 1.0",
    pos_2:         DEC=+02D 42' 36.0" +/- 1.0",
    equinox:       1950.0
    pm_or_par:     N
    pos_epoch_bj:  B
    fluxnum_1:     1
    fluxval_1:     B=7.0

!

    targnum:       2
    name_1:        CERES2
    pos_1:         RA=13H 55M 20.00S +/- 1.0",
    pos_2:         DEC=+02D 42' 36.0" +/- 1.0",
    equinox:       1950.0
    pm_or_par:     N
    pos_epoch_bj:  B
    fluxnum_1:     1
    fluxval_1:     B=7.0

!

    targnum:       3
    name_1:        CERES3
    pos_1:         RA=13H 55M 22.00S +/- 1.0",
    pos_2:         DEC=+02D 42' 36.0" +/- 1.0",
    equinox:       1950.0
    pm_or_par:     N
    pos_epoch_bj:  B
    fluxnum_1:     1
    fluxval_1:     B=7.0

!

    targnum:       4
    name_1:        CERES4
    pos_1:         RA=13H 55M 24.00S +/- 1.0",
    pos_2:         DEC=+02D 42' 36.0" +/- 1.0",
    equinox:       1950.0
    pm_or_par:     N
    pos_epoch_bj:  B
    fluxnum_1:     1
    fluxval_1:     B=7.0

!

    targnum:       5
    name_1:        CERES5
    pos_1:         RA=13H 55M 26.00S +/- 1.0",
    pos_2:         DEC=+02D 42' 36.0" +/- 1.0",
    equinox:       1950.0
    pm_or_par:     N
    pos_epoch_bj:  B
    fluxnum_1:     1
    fluxval_1:     B=7.0

!

    targnum:       6
    name_1:        CERES6
    pos_1:         RA=13H 55M 28.00S +/- 1.0",
    pos_2:         DEC=+02D 42' 36.0" +/- 1.0",
    equinox:       1950.0
    pm_or_par:     N
    pos_epoch_bj:  B
    fluxnum_1:     1
    fluxval_1:     B=7.0

!

    targnum:       7
    name_1:        CERES7
    pos_1:         RA=13H 55M 30.00S +/- 1.0",
    pos_2:         DEC=+02D 42' 36.0" +/- 1.0",
    equinox:       1950.0
    pm_or_par:     N
    pos_epoch_bj:  B
    fluxnum_1:     1
    fluxval_1:     B=7.0

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.000
    targname:      CERES
    config:        FOC/96
    opmode:        ACQ
    aperture:      512X1024
    sp_element:    F342W,F6ND
    num_exp:       1
    time_per_exp:  10M
    fluxnum_1:     1
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         INT ACQ FOR 2;
    req_2:         CRIT OBS;
    req_3:         SEQ 1-7 NO GAP;
    req_4:         CYCLE 0
    comment_1:     ALL OBSERVATIONS MUST BE SCHEDULED
    comment_2:     OUTSIDE SAA CONTOUR 5

!

    linenum:       2.000
    targname:      CERES2
    config:        FOC/96
    opmode:        IMAGE
    aperture:      256X256
    sp_element:    F342W,F6ND
    num_exp:       1
    time_per_exp:  5M
    fluxnum_1:     1
    priority:      1
    req_1:         SPATIAL SCAN
    req_2:         SINGLE-EXP
    req_3:         ;CYCLE 0

!

    linenum:       3.000
    targname:      CERES3
    config:        FOC/96
    opmode:        IMAGE
    aperture:      256X256
    sp_element:    F342W,F6ND
    num_exp:       1
    time_per_exp:  5M
    fluxnum_1:     1
    priority:      1
    req_1:         SPATIAL SCAN
    req_2:         SINGLE-EXP
    req_3:         ;CYCLE 0

!

    linenum:       4.000
    targname:      CERES4
    config:        FOC/96
    opmode:        IMAGE
    aperture:      256X256
    sp_element:    F342W,F6ND
    num_exp:       1
    time_per_exp:  5M
    fluxnum_1:     1
    priority:      1
    req_1:         SPATIAL SCAN
    req_2:         SINGLE-EXP
    req_3:         ;CYCLE 0

!

    linenum:       5.000
    targname:      CERES5
    config:        FOC/96
    opmode:        IMAGE
    aperture:      256X256
    sp_element:    F342W,F6ND
    num_exp:       1
    time_per_exp:  5M
    fluxnum_1:     1
    priority:      1
    req_1:         SPATIAL SCAN
    req_2:         SINGLE-EXP
    req_3:         ;CYCLE 0

!

    linenum:       6.000
    targname:      CERES6
    config:        FOC/96
    opmode:        IMAGE
    aperture:      256X256
    sp_element:    F342W,F6ND
    num_exp:       1
    time_per_exp:  5M
    fluxnum_1:     1
    priority:      1
    req_1:         SPATIAL SCAN
    req_2:         SINGLE-EXP
    req_3:         ;CYCLE 0

!

    linenum:       7.000
    targname:      CERES7
    config:        FOC/96
    opmode:        IMAGE
    aperture:      256X256
    sp_element:    F342W,F6ND
    num_exp:       1
    time_per_exp:  5M
    fluxnum_1:     1
    priority:      1
    req_1:         SPATIAL SCAN
    req_2:         SINGLE-EXP
    req_3:         ;CYCLE 0

!
! end of exposure logsheet

scan_data:

    line_list:     2.0-7.0
    fgs_scan:      N
    cont_dwell:    C
    dwell_pnts:    0
    dwell_secs:       0.00
    scan_width:       0.0000
    scan_length:      2.8000
    sides_angle:     0.0000
    number_lines:  1
    scan_rate:       0.0094
    first_line_pa: 180.0000
    scan_frame:    CEL
    len_offset:    1.4000
    wid_offset:    0.0000

!
! end of scan data