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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2083 - Report of April 29, 2019


                                                              
 Perigee Passage at start : 2019-04-24T07:23:18
 Perigee Passage at end   : 2019-04-26T23:12:08 
 Radiation Belt exit      : 36563 km (ijd 7053.3978)
 Radiation Belt entrance  : 46804 km (ijd 7055.8406)

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

 1.1 General remarks
 
 a) 2019-04-24T23:18: Pointing 20 missed.

 b) 2019-04-25T06:35: PICsIT reset followed by HEPI resync.

 c) TOO replanning. 

 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 20830001: 'TIMELESS_N.01.1', 5x5 (25x2000s) 25 pointings: 20830002 -> 20830026, 48198s/50000s (-30m01s) Deviations: 20830020 155/2000s: see 1.1.a)
  • Exposure 20830002: 'TIMELESS_N.01.2', 5x5 (15x2000s) 15 pointings: 20830028 -> 20830042, 30052s/30000s (+51s)
  • Exposure 20830003: 'S190425z', 5x5 (1x3000s) 1 pointing: 20830044, 8690s/3000s (+1h34m49s)
  • Exposure 20830004: 'S190425z', 5x5 (1x3000s) 1 pointing: 20830045, 2994s/3000s (-5s)
  • Exposure 20830005: 'S190425z', 5x5 (18x3000s) 18 pointings: 20830046 -> 20830063, 56268s/54000s (+37m47s)
  • Exposure 20830006: 'S190425z', 5x5 (9x3000s) 9 pointings: 20830065 -> 20830073, 30582s/27000s (+59m42s)
  • Pointings with no assigned Exposure 6 pointings: 20830001, 0027, 0043, 0064, 0074, 0075, 30323s/3110s (+7h33m33s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2019-04-25T16:53:41 - 2019-04-25T16:54:12 * Frames missed: - * Statistics: Mean Rate: 15.99 frames/sec (mean) Frames: 3294205 total : 0 missed : 2743594 TM : 550611 idle : 0 invalid Packets: 5502053 total : 50862 missed : 5487188 TM : 0 tcmd : 14865 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 79 THF: 59 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.5 ISGRI context table 2019-04-26T11:28: IIMG_SDCMOC_D20190424122031_00001.INT sent to MOC 2019-04-26T15:10: IIMG_SDCMOC_D20190424122031_00002.INT sent to MOC 2nd version provided by IRFU/SAp, Saclay (F) 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 603 The pointing hasn't increased by one. From 20 to 9500 2083_0022_ASF -> see 1.1.a) 601 Non successive slew ID File: 201911513_OLF, 201911514_OLF Rev:2083 Last:20830044 Current:20830043 (AUXL-PROG-HIS) -> due to TOO replanning 603 The pointing hasn't increased by one. From 19 to 21 (2083_0001_AHF) 603 The pointing hasn't increased by one. From 41 to 43 (2083_0001_AHF) -> see 1.1.a) 603 The pointing hasn't increased by one. From 50 to 9501 (2083_0055_ASF) 603 The pointing hasn't increased by one. From 55 to 9502 (2083_0061_ASF) -> due to TOO replanning * Level 1: 604 Exposure time is 160 sec. instead of 2000 sec. Pointing ID (BCPPID): 20830020 -> see 1.1.a) 604 Exposure time is 1026 sec. instead of 3000 sec. Pointing ID (BCPPID): 20830044 -> see 1.1.a) 1001 Wrong Attitude by 0.1462 deg for 593 seconds Science Window ID: 208300440040 Predicted Attitude: 233.2679 (RA) 35.4354 (DEC) Measured Attitude: 233.1123 (RA) 35.5085 (DEC) from 2019-04-25T14:03:10 (UTC) to 2019-04-25T14:13:03 (UTC) -> due to TOO replanning 604 Exposure time is 4537 sec. instead of 3000 sec. Directory of alert generation: /isdc/nrt2/ops/scw/2083/208300440060.000 Pointing ID (BCPPID): 20830044 -> due to TOO replanning 3.2 Parameter out of limits IBIS: ----- PICsIT reset in 208300320021, 208300330010 P0S_MM[1-8]LTC1 P0S_MM[1-8]LTC2 P0S_MM[1-8]RTC1 P0S_MM[1-8]RTC2 P0E_MMMCRER -> see 1.1.a) 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScW: 208300190010, 208300200010, 208300210010, 208300440010, 208300440040 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/2083.000/pod_2083_0005.fits Received at : 25 Apr 12:29 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 20830001 16200210001 TIMELESS_N.01.1 25 2000 2 20830002 16200210021 TIMELESS_N.01.2 15 2000 3 20830003 16700050001 S190425z 1 3000 4 20830004 16700050001 S190425z 1 3000 5 20830005 16700050001 S190425z 18 3000 6 20830006 16700050001 S190425z 9 3000 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