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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2070 - Report of March 25, 2019


                                                              
 Perigee Passage at start : 2019-03-20T17:46:08
 Perigee Passage at end   : 2019-03-23T09:34:14
 Radiation Belt exit      : 38990 km (ijd 7018.8397)
 Radiation Belt entrance  : 48230 km (ijd 7021.2661)

 1. Planning summary
 ===================

 1.1 General remarks
 
 a) 2019-03-21T02:49: Pointing 10 lost.
 
 1.2 Pointings summary

   Remarks: Exposure info from POD. Pointing info from TSF. 
 - Durations in exec/planned format; data gaps and bad time intervals not excluded from total time.
 - Deviations: only unexpected deviations >30 secs for pointings assigned to an exposure reported;
   expected deviations (first & last pointings of an exposure longer than planned) not reported. 
  • Exposure 20700001: 'Dummy pointing', staring (1x900s) 1 pointing: 20700002, 2486s/900s (+26m25s)
  • Exposure 20700002: 'Crab', 5x5 (25x1800s) 25 pointings: 20700006 -> 20700030, 43192s/45000s (-30m07s) Deviations: 20700010 4/1800s: see 1.1.a)
  • Exposure 20700003: 'Orion_1', 5x5 (11x3334s) 11 pointings: 20700032 -> 20700042, 38242s/36674s (+26m07s)
  • Exposure 20700004: 'Orion_1', 5x5 (1x3334s) 1 pointing: 20700043, 3336s/3334s (+1s)
  • Exposure 20700005: 'Orion_1', 5x5 (25x3334s) 25 pointings: 20700044 -> 20700068, 89559s/83350s (+1h43m29s)
  • Pointings with no assigned Exposure 7 pointings: 20700001, 0003, 0004, 0005, 0031, 0069, 0070, 32146s/3732s (+7h53m33s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2019-03-21T00:52:27 2019-03-21T00:53:17 2019-03-21T13:05:06 2019-03-22T03:17:16 * Frames missed: 2019-03-21T00:52:27 532 frames missed (926277781 to 926278312) 2019-03-21T00:53:17 527 frames missed (926278586 to 926279112) 2019-03-21T13:05:16 673 frames missed (926981091 to 926981763) * Statistics: Mean Rate: 15.98 frames/sec (mean) Frames: 3315547 total : 0 missed : 2774315 TM : 541232 idle : 0 invalid Packets: 5563597 total : 5133 missed : 5548630 TM : 0 tcmd : 14967 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 71 THF: 59 2.3 Pre-processing / OPUS pipelines * No error 2.5 ISGRI context table 2019-03-22T21:38: IIMG_SDCMOC_D20190320222658_00001.INT sent to MOC 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 603 The pointing hasn't increased by one. From 8 to 10 (2070_0001_AHF) -> see 1.1.a) * Level 1: 604 Exposure time is 8 sec. instead of 1800 sec. Pointing ID (BCPPID): 20700010 -> see 1.1.a) 1001 Wrong Attitude by 0.3721 deg for 1788 seconds Science Window ID: 207000100010 Predicted Attitude: 76.6969 (RA) 25.0343 (DEC) Measured Attitude: 76.7028 (RA) 24.6622 (DEC) from 2019-03-21T02:49:50 (UTC) to 2019-03-21T03:19:38 (UTC) -> see 1.1.a) 3.2 Parameter out of limits OMC: ---- Science Window ID: 207000100021 CENT__INFO COMPUTED__X__OFFS -> see 1.1.a) 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScW: 207000100010, 207000090010 These data structures are missing: PICS-SIMH-RAW (or ALL) for mode Observation standard (41) PICS-SISH-RAW (or ALL) for mode Observation standard (41) 4. Instruments checks (IOSM) ===================== Nothing special 5. Science ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/2070.000/pod_2070_0001.fits Received at : 7 Mar 11:19 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 20700001 88802050001 Dummy pointing 1 900 2 20700002 16600010003 Crab 25 1800 3 20700003 15200110004 Orion_1 11 3334 4 20700004 15200110004 Orion_1 1 3334 5 20700005 15200110004 Orion_1 25 3334 b) Solar activity & miscellaneous Calm 5.2 IBAS a) GRB in ISGRI FOV: No b) GRB in SPI-ACS: No more reported 5.3 TOOs: No