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| − | The following list (version 11/09/2012) gives some known events and activities that have affected or might have affected the HFI data. The time information is the start time of the event in On Board Time. The label contains few keywords: | + | All satellite operations, including those for the HFI instrument were under ESA MOC responsibilty for obvious safety reasons. The HFI instrument operations were nevertheless delegated to the HFI Instrument Operations Team (IOT), set up within the HFI consortium and under the HFI Principal Investigator responsibility. Instrument management, operations and parameter monitoring were thus prepared and controlled by the IOT and serviced by MOC either in near real time during the DTCP or uploaded in the satellite mission timeline for deferred execution. The HFI instrument health and science data quality was monitored daily by the IOT from launch till the end of the HFI extension mission phase. Apart from ground based tests, different operations phases occurred, as listed below. |
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| − | * '''solar flare''' : refers to all solar events as detected by a thermal fluctuation on the HFI bolometer plate | + | * 14/05/2009-18/05/2009 '''Launch Early Operational Phase'''. |
| − | * '''HFI''' : refer to HFI instrument operations (when during the Commissioning of the Calibration and Performance Verification phases, labels are usually followed bu the activity label) | + | * 18/05/2009-09/07/2009 '''Commissioning Phase'''. The operations during this phase were under ESA's Planck Project responsibilty. The main HFI activities were functional tests of the instrument and its cooldown to 100 mK. Given the performance, the helium flow was set to the minimal one giving an End Of Life estimation of the second half of January 2012. |
| − | * '''test''' : refers to End Of Life tests executed on the HFI | + | * 10/07/2009-12/08/2009 '''Calibration and Performance Verification Phase'''. The operations during this phase were under the responsibility of ESA's Planck Science Office. The main HFI operations were performance tests and activities to measure the effects of several systematics. The only instrument failure happened on the 6th of August, where the electronic part of the 4-K cooler was switched off, probably due to a major cosmic particle. It has to be noted that no tuning of the HFI parameters were executed in-flight until the end of the full HFI mission, except in December 2009 for an adjustment of the on-board numerical compression parameters. |
| − | * '''therm''' : refers to satellite events that might have a thermal impact on the HFI | + | * 12/08/2009-28/11/2010 '''HFI Nominal mission'''. |
| − | * '''slew''' : refers to thruster activity | + | * 28/11/2010-13/01/2012 '''HFI Extended mission'''. |
| | + | * 13/01/2012-03/10/2013 '''LFI "only" extension phase'''. |
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| | + | The detailed operational timeline for HFI is given in [[HFI_operations_timeline | this annex]]. |
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| − | <nowiki>
| + | [[Category:HFI design, qualification and performance|004]] |
| − | 14/05/2009 13:12:00 launch
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| − | 15/05/2009 19:17:06 slew: OCM LEOP (MAN-01a)
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| − | 02/06/2009 16:48:36 Change of REU mode (STANDBY to CONFIGURATION)
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| − | 02/06/2009 17:24:19 Change of REU mode (STANDBY to CONFIGURATION)
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| − | 04/06/2009 11:32:00 SCS switched ON
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| − | 05/06/2009 17:28:18 slew: OCM-z (MAN-02a)
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| − | 09/06/2009 22:28:02 HFI Single Event Upset
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| − | 17/06/2009 16:46:58 slew: OCM-z touch-up (MAN-02b)
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| − | 02/07/2009 11:15:46 slew: OCM Insertion (MAN-03a)
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| − | 02/07/2009 13:52:08 Change of REU mode (OPTIM)
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| − | 03/07/2009 11:55:57 Change of REU mode (OPTIM)
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| − | 03/07/2009 12:56:43 Change of REU mode (OPTIM)
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| − | 03/07/2009 22:00:02 test: pre-RAW72
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| − | 03/07/2009 23:13:02 Change of REU mode (RAW72)
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| − | 04/07/2009 02:00:00 aphelion
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| − | 04/07/2009 22:30:02 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 04/07/2009 23:05:10 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 04/07/2009 23:40:18 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 05/07/2009 00:10:20 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 05/07/2009 00:15:27 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 05/07/2009 00:45:26 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 05/07/2009 00:50:35 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 05/07/2009 01:25:43 Change of REU mode (COMPRESSION-VALIDATION)
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| − | 10/07/2009 00:00:00 2100009:Start of CPV phase [21|00000001]
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| − | 12/07/2009 00:34:38 HFI Single Event Upset
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| − | 12/07/2009 01:00:02 test: RAW72
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| − | 12/07/2009 07:00:04 test: end of RAW72
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| − | 12/07/2009 11:53:20 DPU is rebooted
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| − | 15/07/2009 09:16:02 slew: OCM Insertion touch-up (MAN-03b)
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| − | 27/07/2009 01:56:42 HFI Single Event Upset
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| − | 05/08/2009 10:36:27 HFI save REU then DPU final configuration
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| − | 06/08/2009 17:31:31 4K CRU anomalous shutdown
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| − | 09/08/2009 03:58:53 star tracker switchover #1
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| − | 12/08/2009 13:24:59 Change of REU mode (OPTIM)
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| − | 12/08/2009 14:13:45 DPC survey#1 (ring#240)
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| − | 14/08/2009 12:30:10 slew: orbit maintenance manoeuvre #1
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| − | 18/08/2009 11:43:42 long ring #440 for CDMU patch
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| − | 18/08/2009 12:39:09 sat: CDMU patch (day 1)
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| − | 18/08/2009 12:39:20 sat: CDMU patch (end of day 1)
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| − | 19/08/2009 11:49:40 long ring #474 for CDMU patch
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| − | 19/08/2009 12:45:31 sat: CDMU patch (day 2)
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| − | 19/08/2009 12:45:34 sat: CDMU patch (end of day 2)
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| − | 20/08/2009 11:53:46 long ring #509 for CDMU patch
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| − | 20/08/2009 12:45:32 sat: CDMU patch (day 3)
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| − | 20/08/2009 12:45:36 sat: CDMU patch (end of day 3)
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| − | 21/08/2009 11:56:03 long ring #544 for CDMU patch
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| − | 21/08/2009 14:18:48 HFI clock resynchronisation
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| − | 22/08/2009 09:36:51 dtcp: transition to 3 h DTCP duration
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| − | 31/08/2009 12:09:14 long ring #897 to allow the execution of the ACMS warm reset
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| − | 31/08/2009 13:40:00 thrusters catbed heaters are switched off by error
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| − | 31/08/2009 13:40:01 sat: FOG telemetry is disabled by error
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| − | 31/08/2009 13:41:05 long ring #898 to allow the execution of the ACMS warm reset
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| − | 04/09/2009 15:01:00 thurster under/over performed
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| − | 11/09/2009 21:00:41 slew: orbit maintenance manoeuvre #2
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| − | 16/09/2009 13:40:00 1700000:Temporary increase of the HFI TM band...[17|00000010]
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| − | 16/09/2009 20:31:41 thrusters catbed heaters are switched back on
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| − | 18/09/2009 19:06:15 planet: HFI Crab scan#1
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| − | 20/09/2009 00:00:00 1200000:SCS unexpected compressor temperature [12|00000100]
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| − | 20/09/2009 19:36:00 dtcp: extra pass CEB
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| − | 09/10/2009 09:00:00 1200001:SCS T rises on sensors on VG3 pre-coo...[12|00000100]
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| − | 20/10/2009 23:44:24 therm: HFI elephant LONG deltaT>10uK
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| − | 22/10/2009 19:34:56 planet: HFI Mars scan#1
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| − | 24/10/2009 11:01:39 therm: HFI elephant LONG deltaT>10uK
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| − | 25/10/2009 10:30:00 1200002:SCS T rises on sensors on VG3 pre-coo...[12|00000100]
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| − | 25/10/2009 15:30:49 planet: HFI Jupiter scan#1
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| − | 28/10/2009 23:06:00 thurster under/over performed
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| − | 01/11/2009 00:41:04 planet: HFI Neptune scan# 1
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| − | 20/11/2009 18:52:25 long ring #3589 (29 hours) : no slew due to MTL uplink problem
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| − | 21/11/2009 23:39:54 slew : resumption of SL after the MTL problem
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| − | 22/11/2009 19:48:41 slew to SGR position
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| − | 23/11/2009 08:47:54 slew to catchup
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| − | 23/11/2009 19:48:10 SGR (end): back to nominal scanning law
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| − | 25/11/2009 05:56:00 HFI 1.6K stage event
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| − | 26/11/2009 14:32:00 thurster under/over performed
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| − | 04/12/2009 17:49:29 slew: orbit maintenance manoeuvre #3
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| − | 05/12/2009 09:43:53 planet: HFI Uranus scan# 1
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| − | 16/12/2009 20:42:11 sat: FOG telemetry is enabled back
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| − | 21/12/2009 19:59:54 HFI compression settings change
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| − | 22/12/2009 11:46:18 dtcp: extra pass
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| − | 03/01/2010 00:00:00 perihelia
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| − | 04/01/2010 00:25:49 planet: HFI Saturn scan#1
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| − | 11/01/2010 19:16:32 star tracker switchover #2
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| − | 15/01/2010 21:57:45 slew: orbit maintenance manoeuvre #4
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| − | 25/01/2010 21:16:41 sat: transponder always on
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| − | 08/02/2010 20:51:32 DPC survey#2 (ring#5721)
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| − | 26/02/2010 12:43:37 star tracker switchover #3
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| − | 26/02/2010 23:02:49 slew: orbit maintenance manoeuvre #5
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| − | 06/03/2010 05:04:43 planet: HFI Crab scan#2
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| − | 01/04/2010 06:41:00 thurster under/over performed
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| − | 02/04/2010 13:48:21 therm: major elephant
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| − | 05/04/2010 10:00:00 solar flare: geomagnetic storm
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| − | 10/04/2010 10:36:35 planet: HFI Mars scan#2
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| − | 26/04/2010 17:55:37 slew: orbit maintenance manoeuvre #6
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| − | 29/04/2010 17:34:58 SCS TSA setpoint increase
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| − | 06/05/2010 17:02:08 SCS TSA setpoint increase
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| − | 13/05/2010 16:30:13 SCS TSA setpoint increase
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| − | 17/05/2010 17:51:09 planet: HFI Neptune scan# 2
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| − | 26/05/2010 16:06:43 2900042:SCS cycletime change (P-ICR-0067) [29|00100000]
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| − | 28/05/2010 15:48:09 2900043:SCS cycletime and heatup power update...[29|01100000]
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| − | 01/06/2010 15:52:04 2900044:SCS gas-gap ON delay times change (P-...[29|00000010]
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| − | 12/06/2010 01:00:00 solar flare
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| − | 12/06/2010 01:57:16 planet: HFI Saturn scan#2
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| − | 24/06/2010 18:31:09 SCS TSA setpoint increase
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| − | 30/06/2010 19:00:53 planet: HFI Uranus scan#2
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| − | 03/07/2010 20:01:43 planet: HFI Jupiter scan#2
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| − | 06/07/2010 11:00:00 aphelion
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| − | 14/07/2010 20:45:50 dtcp: extra pass
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| − | 15/07/2010 18:13:43 SCS TSA setpoint increase
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| − | 18/07/2010 04:28:00 thurster under/over performed
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| − | 21/07/2010 21:08:44 planet: moon transit
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| − | 22/07/2010 00:42:59 planet: moon transit (end)
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| − | 24/07/2010 16:36:11 therm: HFI elephant LONG deltaT>10uK
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| − | 29/07/2010 17:45:52 SCS TSA setpoint increase
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| − | 03/08/2010 19:00:00 solar flare: possible geomagnetic storm
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| − | 06/08/2010 17:55:23 2900056:Bed2 removal from SCS cycle [29|00001000]
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| − | 10/08/2010 23:16:00 2900057:Disable FM2 TSA [29|00001000]
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| − | 11/08/2010 10:14:37 long ring #11149 for SCS switchover
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| − | 11/08/2010 11:00:00 SCS switchover
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| − | 11/08/2010 21:34:10 dtcp: extra pass CEB
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| − | 12/08/2010 00:07:00 1700006:Adjustment of 4K PID Margin [17|00000010]
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| − | 12/08/2010 17:22:00 2900059:Enable FM1 TSA [29|00001000]
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| − | 12/08/2010 19:27:28 DPC survey#3 (ring#11195)
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| − | 13/08/2010 18:00:00 2900060:Temporary raising of TSA set-point on...[29|00001001]
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| − | 13/08/2010 23:59:21 slew to interleaved pointings for survey#3
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| − | 14/08/2010 11:00:00 solar flare
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| − | 16/08/2010 18:00:09 slew: orbit maintenance manoeuvre #7
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| − | 18/08/2010 08:35:00 solar flare
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| − | 24/08/2010 18:00:00 2800003:Update of spacecraft mass properties [28|00000000]
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| − | 18/09/2010 18:28:04 planet: HFI Crab scan#3
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| − | 04/10/2010 04:25:00 HFI 1.6K stage event
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| − | 04/10/2010 04:57:05 therm: HFI elephant SHORT deltaT>10uK
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| − | 06/10/2010 13:25:00 2900071:WR test for LFI temperature fluctuations[29|00001000]
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| − | 06/10/2010 19:00:46 dtcp: extra pass CEB
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| − | 07/10/2010 13:10:00 2900072:WR temperature control reset to nominal [29|00001000]
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| − | 11/10/2010 13:26:47 long ring #13333: manoeuvre failed
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| − | 27/10/2010 23:06:00 1300032:Incorrect Pointing coordinates for po...[13|00000000]
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| − | 03/11/2010 08:11:34 planet: HFI Neptune scan#3
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| − | 04/11/2010 13:20:14 therm: change of the DPU2 thermal control
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| − | 04/11/2010 19:19:00 dtcp: extra pass NNO
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| − | 11/11/2010 12:45:00 SCS TSA setpoint increase
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| − | 21/11/2010 03:02:51 therm: HFI elephant LONG deltaT>10uK
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| − | 24/11/2010 11:23:01 long ring #14627 for star tracker tests
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| − | 24/11/2010 12:29:29 star tracker switchover for intercalibration test (STR1->STR2)
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| − | 24/11/2010 20:23:53 slew back
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| − | 25/11/2010 17:02:45 long ring #14653 for star tracker tests
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| − | 25/11/2010 17:59:37 star tracker switchover STR2->STR1
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| − | 26/11/2010 01:55:21 slew back to nominal scanning strategy
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| − | 27/11/2010 20:20:00 solar flare
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| − | 02/12/2010 13:21:13 slew: orbit maintenance manoeuvre #8
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| − | 06/12/2010 20:38:00 planet: HFI Jupiter scan#3
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| − | 10/12/2010 14:55:44 planet: HFI Uranus scan#3
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| − | 15/12/2010 08:19:00 thurster under/over performed
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| − | 15/12/2010 10:30:00 thurster under/over performed
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| − | 22/12/2010 16:33:14 HFI Single Event Upset
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| − | 23/12/2010 15:44:53 SCS TSA setpoint increase
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| − | 03/01/2011 19:00:00 perihelia
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| − | 18/01/2011 05:25:24 planet: HFI Saturn scan#3
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| − | 24/01/2011 13:20:09 SCS warm radiator warming
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| − | 24/01/2011 17:28:00 dtcp: extra pass CEB
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| − | 28/01/2011 02:00:00 solar flare
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| − | 31/01/2011 14:06:49 slew: orbit maintenance manoeuvre #9
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| − | 01/02/2011 13:31:33 SCS TSA setpoint increase
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| − | 08/02/2011 20:55:48 DPC survey#4 (ring#16692)
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| − | 10/02/2011 02:48:02 HFI 1.6K stage event
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| − | 15/02/2011 06:00:00 solar flare: X ray solar flare
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| − | 18/02/2011 00:00:00 solar flare: X ray solar flare
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| − | 24/02/2011 14:05:28 SCS TSA setpoint increase
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| − | 28/02/2011 23:20:41 slew: acceleration for Crab scan
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| − | 06/03/2011 04:12:44 planet: HFI Crab scan#4
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| − | 07/03/2011 21:00:00 solar flare: coronal mass ejection
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| − | 10/03/2011 19:44:00 dtcp: extra pass CEB
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| − | 15/03/2011 17:42:31 SCS desorption power gap jump
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| − | 15/03/2011 20:35:00 dtcp: extra pass
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| − | 18/03/2011 15:15:00 dtcp: long pass (5h30mn)
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| − | 21/03/2011 03:30:00 solar flare: radiation event
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| − | 21/03/2011 21:10:17 slew: orbit maintenance manoeuvre #10
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| − | 31/03/2011 21:02:52 SCS TSA setpoint increase
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| − | 07/04/2011 20:38:16 SCS TSA setpoint increase
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| − | 14/04/2011 21:03:33 SCS TSA setpoint increase
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| − | 21/04/2011 20:33:20 SCS TSA setpoint increase
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| − | 10/05/2011 16:48:13 SCS TSA setpoint decrease
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| − | 19/05/2011 10:13:28 2900098:FM1 Powers and Times change [29|10000000]
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| − | 20/05/2011 14:18:21 planet: HFI Neptune scan#4
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| − | 04/06/2011 22:00:00 solar flare: geomagnetic storm
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| − | 07/06/2011 07:00:00 solar flare: solar proton enhancement
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| − | 23/06/2011 04:55:03 thurster under/over performed
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| − | 29/06/2011 17:03:39 planet: HFI Saturn scan#4
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| − | 04/07/2011 15:00:00 aphelion
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| − | 05/07/2011 22:00:17 planet: HFI Uranus scan#4
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| − | 25/07/2011 17:38:00 slew: orbit maintenance manoeuvre #11
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| − | 27/07/2011 16:51:00 on board mass properties update
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| − | 29/07/2011 17:13:00 slew to survey#5
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| − | 29/07/2011 17:43:32 DPC survey#5 (ring#21721)
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| − | 02/08/2011 07:00:00 solar flare: M1 class
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| − | 03/08/2011 21:09:40 planet: HFI Jupiter scan#4
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| − | 04/08/2011 04:30:00 solar flare
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| − | 04/08/2011 15:55:38 SCS TSA setpoint increase
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| − | 08/08/2011 16:53:00 SGR: scanning law is interrupted
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| − | 08/08/2011 17:32:00 slew back
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| − | 08/08/2011 18:00:00 solar flare: X7 class
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| − | 08/08/2011 18:44:00 planet: HFI Jupiter scan#4 (bis)
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| − | 09/08/2011 01:54:00 slew to the catchup position
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| − | 09/08/2011 08:00:00 solar flare
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| − | 09/08/2011 17:23:00 SGR (end): back to nominal scanning law
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| − | 06/09/2011 02:20:00 solar flare: M5.3
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| − | 06/09/2011 23:00:00 solar flare: X2.1
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| − | 13/09/2011 09:34:22 planet: HFI Crab scan#5
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| − | 17/09/2011 08:00:00 solar flare: magnetic storm
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| − | 20/09/2011 09:43:00 slew setting-up the second crab scan
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| − | 20/09/2011 10:41:38 planet: HFI Crab scan#5 (bis)
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| − | 21/09/2011 16:43:41 planet: HFI Crab scan#6
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| − | 21/09/2011 18:33:00 dtcp: extra pass
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| − | 22/09/2011 12:00:00 solar flare: complexe event
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| − | 24/09/2011 00:42:34 slew back to survey 5 scanning strategy
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| − | 26/09/2011 12:29:45 slew : station keeping manoeuvre half failed
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| − | 04/10/2011 12:35:07 slew: orbit maintenance manoeuvre #12 bis
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| − | 11/10/2011 12:35:13 test: Temperature steps on bolometer PID
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| − | 12/10/2011 10:30:00 test: EOL-Fast IV at 100mK
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| − | 22/10/2011 14:00:00 solar flare: small event
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| − | 27/10/2011 12:38:38 SCS TSA setpoint increase
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| − | 04/11/2011 00:00:00 solar flare: X2 class
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| − | 07/11/2011 09:00:00 test : pre-EOL-LFER-1 (I_Bias steps)
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| − | 08/11/2011 10:42:00 test: EOL-IBTU (slow VI)
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| − | 14/11/2011 09:00:00 test: 2nd pre-EOL-LFER-1 (I_Bias steps)
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| − | 14/11/2011 23:58:33 slew: beginning of dwell duration compression phase
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| − | 18/11/2011 00:00:00 test: EOL-LFER-1 (I_Bias steps)
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| − | 26/11/2011 07:00:00 solar flare: Radiation storm and Coronal Mass Ejection
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| − | 28/11/2011 17:10:00 dtcp: extra pass
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| − | 07/12/2011 17:00:00 test: spinup test
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| − | 08/12/2011 10:00:00 planet: HFI Mars scan @ 1.4 RPM
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| − | 09/12/2011 16:43:00 star tracker unhealthy
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| − | 16/12/2011 18:35:00 slew: back to scanning law
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| − | 17/12/2011 18:00:00 planet: HFI Mars scan#3
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| − | 23/12/2011 15:10:06 He3 flow rate 0 -> 1
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| − | 25/12/2011 14:45:16 test: Add 153.4 uW on the 1.6K stage redundant PID
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| − | 25/12/2011 20:00:00 solar flare: C-class
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| − | 27/12/2011 11:42:10 test: Temperature steps on the bolometer plate II
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| − | 29/12/2011 14:24:29 He3 flow rate 1 -> 2
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| − | 02/01/2012 13:58:00 He3 flow rate 2 -> 3
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| − | 03/01/2012 14:20:19 test: Temperature steps on bolo plate III
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| − | 04/01/2012 13:52:00 He3 flow rate 3 -> 4
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| − | 07/01/2012 14:10:00 He3 flow rate 4 -> 5
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| − | 08/01/2012 07:20:00 slew to Jupiter deep annuli scan
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| − | 09/01/2012 14:23:00 He3 flow rate 5 -> 6
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| − | 10/01/2012 04:20:00 planet: HFI Jupiter scan
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| − | 11/01/2012 14:47:00 He3 flow rate 6 -> 7
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| − | 14/01/2012 16:00:00 END OF NOMINAL OPERATIONS
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| − | 15/01/2012 14:05:00 test: optimisation
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| − | 16/01/2012 15:00:21 test: bolo plate ->110mK
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| − | 16/01/2012 15:45:09 test: bolo plate ->300mK
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| − | 18/01/2012 15:20:10 test: Adjust compression
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| − | 18/01/2012 16:15:11 test: EOL-Fast IV at 300 mK
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| − | 20/01/2012 19:58:08 test: EOL-RAW54 at 300mK
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| − | 22/01/2012 00:18:00 therm: loss of satellite thermal control
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| − | 22/01/2012 15:00:00 CDMU PM-A reset
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| − | 22/01/2012 22:59:58 DPU is rebooted
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| − | 23/01/2012 05:00:00 solar flare: major one
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| − | 25/01/2012 14:45:00 test: Adjust compression
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| − | 27/01/2012 19:00:00 solar flare
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| − | 30/01/2012 21:53:00 slew to survey#6
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| − | 06/02/2012 14:00:00 test: optimisation
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| − | 07/02/2012 00:00:00 slew: large orbit correction manœuvre
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| − | 10/02/2012 16:30:00 test: EOL-Fast IV at 600 mK
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| − | 14/02/2012 14:20:00 CDMU PM-A switch over
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| − | 20/02/2012 10:00:00 test: Adjust compression
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| − | 20/02/2012 14:57:00 slew: touchup manœuvre
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| − | 21/02/2012 15:00:00 test: Adjust compression
| |
| − | 21/02/2012 15:16:00 test: Adjust compression
| |
| − | 22/02/2012 16:50:00 test: Adjust compression
| |
| − | 23/02/2012 15:20:00 test: Adjust compression
| |
| − | </nowiki>
| |
