!  File:  2105C.PROP
!  Database:  PEPDB
!  Date:  17-FEB-1994:00:52:48

coverpage:

  title_1:         FOC F/48 TRANSITION TO OPERATIONAL MODE (FOC009A)
    proposal_for:  OV/FOC
    pi_fname:      R.
    pi_mi:         J.
    pi_lname:      LAURANCE
    pi_inst:       ESA/ESTEC
    pi_country:    NETHERLANDS
    pi_phone:      31-1719-83516
    hours_pri:     16.00
    realtime:      X
! end of coverpage

abstract:

    line_1:        The first task to be carried out in the electrical verification of the f/48
    line_2:        chain is to transition to operational mode and to observe the thermal stability
    line_3:        and the image stability in that mode.

!
! end of abstract

general_form_proposers:

  lname:           LAURANCE
    fname:         R.
    mi:            J.
    inst:          ESA/FOC
    country:       NETHERLANDS
    esa:           X

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        The first step in the electrical verification of the f/48 detector is
    line_2:        transition into the operational mode and to take a series of images using the
    line_3:        internal calibration source over a period of 12 hours.  This allows the
    line_4:        detector to become thermally stabilized and the image stability will be tracked
    line_5:        over this period.
    line_7:        Real time monitoring capability will be needed for 30 minutes
    line_8:        during the phase when the detector high voltage is switched on for the first
    line_9:        time.  During the rest of the 9 hour period (12H if overheads are
    line_10:       included), dumps of the images should be made every 3 hours, as a minimum.

!

  question:        5
    section:       1
    line_1:        Real time monitoring capability will be needed for 30 minutes
    line_2:        during the phase when the detector high voltage is switched on for the first
    line_3:        time.
    line_5:        FOC should be powered down to STANDBY mode  5 minutes before entering regions
    line_6:        in excess of 10 protons/cm2/sec with E>50 Mev and should remain in STANDBY mode
    line_7:        until 15 minutes after exit from the SAA.
    line_9:        This proposal should be executed after proposals 2104, 2151 and 2152, FOC005,
    line_10:       FOC006 and FOC007.
    line_12:       Initiate FOC Warm-Up A/1 Mode 3.5H +/- 0.5H before start of line 10.

!

  question:        7
    section:       1
    line_1:        The exposures will be analyzed to assess image stability and the engineering
    line_2:        telemetry will be examined to determine the thermal stability.

!
!end of general form text

general_form_address:

  lname:           LAURANCE
    fname:         R.
    mi:            J.
    category:      PI
    inst:          ESA/ESTEC
    addr_1:        POSTBUS 299
    city:          2200 AG NOORDWIJK
    country:       NETHERLANDS
    phone:         1719-83516
    telex:         39098

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        DUMMY
    pos_1:         RA = 0H 0M 0S +/- 1",
    pos_2:         DEC = 0D 0' 0" +/-1"
    equinox:       1950

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       10.000
    targname:      DARK
    config:        S/C
    opmode:        DATA
    aperture:      NONE
    num_exp:       1
    time_per_exp:  30M
    priority:      1
    param_1:       REALTIME=DATA
    req_1:         SEQ 10-60 NO GAP;
    comment_1:     TRANSITION FOC/48 TO OPERATE WITH
    comment_2:     REALTIME MONITORING.

!

    linenum:       11.000
    targname:      INTFLAT
    config:        FOC/48
    opmode:        RESEAU
    aperture:      512X1024
    num_exp:       2
    time_per_exp:  900S
    priority:      1
    param_1:       LED=GREEN-2,
    param_2:       PIXEL=50X25,
    param_3:       LED-STEP=4,
    req_1:         NON-INT / 11-12;
    comment_1:     PERFORM IMMEDIATELY AFTER THE HIGH
    comment_2:     VOLTAGE TRANSITION.

!

    linenum:       12.000
    targname:      DARK
    config:        FOC/48
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    CLEAR
    num_exp:       1
    time_per_exp:  900S
    priority:      1
    param_1:       PIXEL=50X25,
    comment_1:     PERFORM IMMEDIATELY AFTER THE HIGH
    comment_2:     VOLTAGE TRANSITION.

!

    linenum:       13.000
    targname:      DARK
    config:        S/C
    opmode:        DATA
    aperture:      NONE
    num_exp:       1
    time_per_exp:  10M
    priority:      1
    param_1:       REALTIME=CMD,
    comment_1:     UPLINK OPPORTUNITY FOR MOC TO ISSUE
    comment_2:     PSTOL IN THE EVENT OF A PROBLEM WITH
    comment_3:     HV TURN ON.

!

    linenum:       15.000
    targname:      INTFLAT
    config:        FOC/48
    opmode:        RESEAU
    aperture:      512X1024
    num_exp:       1
    time_per_exp:  15M
    priority:      1
    param_1:       PIXEL=50X25,
    param_2:       LED=GREEN-2,
    param_3:       LED-STEP=4,
    req_1:         RT ANALYSIS;

!

    linenum:       20.000
    targname:      ^
    config:        ^
    opmode:        ^
    aperture:      ^
    sp_element:    ^
    num_exp:       10
    time_per_exp:  ^
    priority:      ^

!

    linenum:       30.000
    targname:      ^
    config:        ^
    opmode:        ^
    aperture:      ^
    sp_element:    ^
    num_exp:       1
    time_per_exp:  ^
    priority:      ^
    param_1:       ^
    req_1:         RT ANALYSIS;
    comment_1:     PROVIDE RT DOWNLINK TO EXAMINE IMAGES
    comment_2:     AT 3H INTERVALS.

!

    linenum:       40.000
    targname:      ^
    config:        ^
    opmode:        ^
    aperture:      ^
    sp_element:    ^
    num_exp:       11
    time_per_exp:  ^
    priority:      ^
    param_1:       ^

!

    linenum:       50.000
    targname:      ^
    config:        ^
    opmode:        ^
    aperture:      ^
    sp_element:    ^
    num_exp:       1
    time_per_exp:  ^
    priority:      ^
    param_1:       ^
    req_1:         RT ANALYSIS;

!

    linenum:       60.000
    targname:      ^
    config:        ^
    opmode:        ^
    aperture:      ^
    sp_element:    ^
    num_exp:       12
    time_per_exp:  ^
    priority:      ^
    param_1:       ^

!
! end of exposure logsheet

! No scan data records found