!  File:  2205C.PROP
!  Database:  PEPDB
!  Date:  17-FEB-1994:03:28:32

coverpage:

  title_1:         FOC TRANSITION - PART A (X002)
    proposal_for:  OV/FOC
    pi_fname:      R
    pi_lname:      LAURANCE
    pi_inst:       ESA/ESTEC
    pi_country:    NETHERLANDS
    keywords_1:    ORBITAL VERIFICATION
    hours_pri:     0.50
    foc:           X
    realtime:      X
! end of coverpage

abstract:

    line_1:             The FOC will be placed into initial hold as soon as possible after the
    line_2:        NSSC-1 is available in order for the FOC to be independent of ground support.
    line_3:        During this transition, the FOC autonomous safing processor is activated,
    line_4:        verified and reverified.  The FOC side A/I hold mode thermal control is then
    line_5:        activated, and wait of 24 for thermal stabilization commences.

!
! end of abstract

general_form_proposers:

  lname:           LAURANCE
    fname:         ROBIN
    inst:          ESA/ESTEC
    country:       HOLLAND
    esa:           Y

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       0
    line_1:             The FOC will be placed into initial hold as soon as possible after the
    line_2:        NSSC-1 is available in order for the FOC to be independent of ground support.
    line_3:        During this transition, the FOC autonomous safing processor is activated,
    line_4:        verified and reverified.  The FOC side A/I hold mode thermal control is then
    line_5:        activated, and wait of 24 for thermal stabilization commences.
    line_7:             This activity requires the RTCSs PXTCTAB and PXOVSAFR available on board.
    line_8:        The parameter values to be used with RTCS PXTCTAB are TBLNUM=10, CONTROL=1,
    line_9:        GAIN=13, PROFACT=13, TEMP=13, POWER=2, RANGE=WDE, STATBIT=WIDE.  The required
    line_10:       RTCSs will be generated by the MOC, and will be part of the Launch
    line_11:       Configuration.  The pre-loaded RTCSs will be initiated by the MOC via realtime
    line_12:       commands.

!

  question:        3
    section:       2
    line_1:
    line_2:        The following steps are to be executed for Exposure Line 1:
    line_4:             Commanding is supplied and executed by  the MOC.  Execute the following
    line_5:        sequence of PSTOL Procedures:  "FOCSFTST(8)" to activate RTCS "PXTCTAB" for
    line_6:        Table 10; "FOCPCH2"; "FOCSFRC1"; "FOCCLRPT"; "FOCSFCL"; FOCRTCSA(9)" to
    line_7:        activate RTCS "PXOVSAFR"; and "FOCRTCSA(8)" to activate RTCS "PXTCTAB" for
    line_8:        Table 10.

!

  question:        3
    section:       3
    line_1:        This activity requires the following configuration:
    line_3:        1)  SI C&DH must be in normal format operation.
    line_4:        2)  FOC table and unique RTCS must be loaded.
    line_5:        3)  FOC PS pointer must be set to #2.
    line_6:        4)  FOC RTCSs and processors must be inhibited (except the RIU-ED processor).
    line_7:        5)  FOC must be in fixed power mode the the TCE must be in safemode.

!

  question:        5
    section:       0
    line_1:             This activity will be performed by the MOC using realtime commands to
    line_2:        initiate pre-loaded RTCS, and will be performed anytime after the final SI C&DH
    line_3:        checkout (proposal ID 2126).
    line_5:             Normal Engineering Telemetry must be available.

!

  question:        7
    section:       0
    line_1:             Up to 6 hours of temperature data will be plotted in the SCAR, based on
    line_2:        downlink telemetry.

!
!end of general form text

general_form_address:

  lname:           LAURANCE
    fname:         R
    category:      PI
    inst:          ESA/ESTEC
    addr_1:        POSTBUS 299
    city:          NOORDWIJK 2200 AG
    country:       NETHERLANDS

!
! end of general_form_address records

! No fixed target records found

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.000
    targname:      DARK
    config:        S/C
    opmode:        DATA
    aperture:      NONE
    num_exp:       1
    time_per_exp:  30M
    priority:      1
    param_1:       REALTIME=YES,
    comment_1:     COMMANDING TO INITIATE RTCSS.
    comment_2:     COMMANDING IS SUPPLIED AND EXECUTED
    comment_3:     BY THE MOC.  COMMANDING IS DESCRIBED
    comment_4:     IN G.F. SECTION 3.

!
! end of exposure logsheet

! No scan data records found