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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2141 - Report of September 30, 2019


                                                              
 Perigee Passage at start : 2019-09-25T12:36:30 
 Perigee Passage at end   : 2019-09-28T04:24:00
 Radiation Belt exit      : 30510 km (ijd 7207.5944)
 Radiation Belt entrance  : 33525 km (ijd 7210.1063)

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

 1.1 General remarks
 
 a) SPI annealing, Annealing at 104degC 

 b) Pointing 10 missed
 
 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 21410001: 'Gal. Bulge region', hexagon (7x1800s) 7 pointings: 21410001 -> 21410007, 14084s/12600s (+24m43s)
  • Exposure 21410002: 'Norma Region, 312.5', hexagon (7x2000s) 7 pointings: 21410009 -> 21410015, 12083s/14000s (-31m56s) Deviations: 21410010 50/2000s: see 1.1.a)
  • Exposure 21410003: 'Norma Region, 317.5', hexagon (7x2000s) 7 pointings: 21410017 -> 21410023, 13968s/14000s (-32s)
  • Exposure 21410004: 'Norma Region, 322.5', hexagon (7x2000s) 7 pointings: 21410024 -> 21410030, 13923s/14000s (-1m17s)
  • Exposure 21410005: 'Norma Region, 327.5', hexagon (7x2000s) 7 pointings: 21410031 -> 21410037, 13966s/14000s (-33s)
  • Exposure 21410006: 'Galactic Center', 5x5 (8x2000s) 8 pointings: 21410039 -> 21410046, 17541s/16000s (+25m41s)
  • Exposure 21410007: 'Galactic Center', 5x5 (3x2000s) 3 pointings: 21410047 -> 21410049, 7316s/6000s (+21m56s)
  • Exposure 21410008: 'Galactic Center', 5x5 (1412000s) 14 pointings: 21410050 -> 21410063, 28007s/28000s (+7s)
  • Exposure 21410009: 'Galactic Center', 5x5 (16x3556s) 16 pointings: 21410065 -> 21410080, 58623s/56896s (+28m47s)
  • Pointings with no assigned Exposure 5 pointings: 21410008, 0016, 0038, 0064, 0081, 27628s/2488s (+6h58m59s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: - * Frames missed: - * Statistics: Mean Rate: 15.99 frames/sec (mean) Frames: 3333918 total : 0 missed : 1867256 TM : 1466662 idle : 0 invalid Packets: 3745485 total : 1522 missed : 3734512 TM : 0 tcmd : 10973 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 48 ASF: 74 THF: 46 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.5 ISGRI context table 2019-09-27T16:27: IIMG_SDCMOC_D20190925171327_00001.INT sent to MOC 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 510 Revolution 2141 has low number (8724) of TIME_CORRELATION records -> due to SPI annealing * Level 1: 604 Exposure time is 50 sec. instead of 2000 sec. Pointing ID (BCPPID): 21410010 -> see 1.1.b) 3041 Check NEW context from orbit 2141 (on 2019-09-25T17:13:27) Program / version that has created this alert: ibis_isgr_low_thres 7.7 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2141_20190925171327_00_ilt Number of DEAD: 851 (limit is 850) Number NEW DEAD: 1 (limit is 9) 3.2 Parameter out of limits IBIS: ----- Some radiations after perigee exit (Science Windows 1 to 7) V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScW: 214100100010, 214100110010, 214100280010 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) OMC: ---- ScW: 214100100010 These data structures are missing: OMC.-SHOT-RAW (or ALL) for mode Science Normal (42) 4. Instruments checks (IOSM) ===================== Nothing special 5. Science ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/2141.000/pod_2141_0001.fits Received at : 12 Sep 08:37 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 21410001 16200010023 Gal. Bulge region 7 1800 2 21410002 16200150083 Norma Region, 312.5 7 2000 3 21410003 16200150084 Norma Region, 317.5 7 2000 4 21410004 16200150085 Norma Region, 322.5 7 2000 5 21410005 16200150086 Norma Region, 327.5 7 2000 6 21410006 16200230021 Galactic Center 8 2000 7 21410007 16200230021 Galactic Center 3 2000 8 21410008 16200230021 Galactic Center 14 2000 9 21410009 16200280002 Galactic Center 16 3556 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