PDS_VERSION_ID = 3 RECORD_TYPE = STREAM RELEASE_ID = 0001 REVISION_ID = 0000 OBJECT = TEXT PUBLICATION_DATE = 2004-09-29 NOTE = "Description of the Housekeeping parameters" END_OBJECT = TEXT END The Housekeeping parameters of OMEGA are embedded in specific TM packets (Housekeeping packets). Their updated values are indicated in 6 side planes of the OMEGA level 1B data cubes All temperatures are in mK, all voltages in mV, all currents in mA 1st side plane: scanning mirror position (in Data Numbers coming out of the scanner monitoring device) 2nd side plane: information on the time at the beginning of the scan, in the following order: UT time: 7 values (year, month, day, hour, minute, second, millisecond) On-Board time: 2 values (seconds, milliseconds) SCET time: 4 values (2 for seconds, 2 for microseconds) 3rd side plane: selected temperatures Temperature detector block C " SOA 5 " Temperature detector block L " SOA 6 " Temperature spectro C1 " SOA 1 " Temperature spectro C2 " SOA 2 " Temperature spectro L1 " SOA 3 " Temperature spectro L2 " SOA 4 " Temperature slit " SOA 8 " Temperature detector C " SES 6 " (raw data) Temperature detector L " SES 14 " (raw data) 4th side plane: electronics and cooler temperatures Temperature spectro structure " SOA 9 " Temperature 190 K interface " SOA 10 " Temperature detector L (HR) " SOA 11 " Temperature SEP module " SEP 1 " Temperature electronics 1 " SEA 3 " Temperature electronics 2 " SEA 4 " Temperature calibration source " SOA 7 " Temperature 280 K " PF 1 " Temperature SKA motor C " SKA 1 " Temperature SKA motor L " SKA 2 " Temperature SKC C " SKC 1 " Temperature SKC L " SKC 2 " Temperature SES C " SES 5 " Temperature SES L " SES 13 " Temperature SES " SES 17 " 5th side plane: scanner, voltages, currents, status Temperature FOA " FEA 1 " Temperature FEA " FEA 2 " +12 V FEA " SEP 2 " Voltage + 5V PF " SEA 5 " Voltage +15V PF " SEA 6 " Voltage -15V PF " SEA 7 " Status on-off " SEA 9 " Voltage motor C " SKA 3 " Current motor C " SKA 4 " Voltage motor L " SKA 5 " Current motor L " SKA 6 " Voltage setting C " SKA 7 " Voltage setting L " SKA 8 " Status " SEA 10 " Current (calibration source) " SEA 1 " Voltage (calibration source " SEA 2 " 6th " Side Plane " SES voltages VGL1 C " SES 1 " PHIP LB C " SES 2 " Polarization diode C " SES 3 " Video offset C " SES 4 " 24 Volts C " SES 7 " constant offset C " SES 8 " VGL1 L " SES 9 " PHIP LB L " SES 10 " Polarization diode L " SES 11 " Video offset L " SES 12 " 24 Volts L " SES 15 " constant offset " SES 16 " 7th " side plane ": VEA subsystem (visible channel) Setting 15 volts " VEA 2 " Setting -15 volts " VEA 3 " Setting 5 volts " VEA 1 " Setting -5 volts " VEA 4 " Temperature CCD " VEA 7 " Temperature optics " VEA 6 " Température electronics VEA " VEA 5 " Current (calibration source) " VEA 8 " Status calibration + test " VEA 10 " Operation mode " VEA 11 " Frame number " VEA 12 " Command Echo 1 " VEA 13 " Command Echo 2 " VEA 14 "