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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2277 - Report of September 28, 2020


                                                              
 Perigee Passage at start : 2020-09-21T05:22:13
 Perigee Passage at end   : 2020-09-23T21:11:37
 Radiation Belt exit      : 31523 km (ijd 7569.2940)
 Radiation Belt entrance  : XXXX km (ijd XXXX)

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

 1.1 General remarks
 
 a) SPI annealing.

 b) 2020-09-22T13:15: Pointing 27 missed.

 c) 2020-09-22T23:24: PICsIT reset.

 d) 2020-09-23T10:07: Pointing 58 missed.

 e) 2020-09-23T17:36: Connection issue between MOC and ISDC.
 
 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 22770001: 'Galactic Center', 5x5 (7x3556s) 7 pointings: 22770002 -> 22770008, 26245s/24892s (+22m32s)
  • Exposure 22770002: 'Galactic Center', 5x5 (12x3556s) 12 pointings: 22770009 -> 22770020, 42674s/42672s (+2s)
  • Exposure 22770003: 'Galactic Center', 5x5 (3x3556s) 3 pointings: 22770021 -> 22770023, 12976s/10668s (+38m27s)
  • Exposure 22770004: 'Galactic Center', 5x5 (6x3556s) 6 pointings: 22770024 -> 22770029, 23272s/21336s (+32m16s) Deviations: 22770027 1692/3556s: see 1.1.b)
  • Exposure 22770005: 'Galactic Center', 5x5 (4x3556s) 4 pointings: 22770030 -> 22770033, 14228s/14224s (+3s)
  • Exposure 22770006: 'Gal. Bulge region', hexagon (7x1800s) 7 pointings: 22770035 -> 22770041, 12581s/12600s (-19s)
  • Exposure 22770007: 'Galactic Center', 5x5 (16x2000s) 16 pointings: 22770042 -> 22770057, 33341s/32000s (+22m21s)
  • Exposure 22770008: 'Galactic Center', 5x5 (9x2000s) 9 pointings: 22770058 -> 22770066, 20522s/18000s (+42m01s) Deviations: 22770058 251/2000s: see 1.1.d)
  • Pointings with no assigned Exposure 4 pointings: 22770001, 0034, 0067, 0068 1806s/1866s (-1m00s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2020-09-22T09:30:35 2020-09-22T09:31:06 2020-09-23T03:55:50 2020-09-23T17:36:12 - 2020-09-23T17:41:00 * Frames missed: 2020-09-23T03:55:50 595 frames missed (1492164494 to 1492165088) * Statistics: Mean Rate: 15.99 frames/sec (mean) Frames: 3373679 total : 0 missed : 2641391 TM : 732288 idle : 0 invalid Packets: 5297926 total : 5080 missed : 5282782 TM : 0 tcmd : 15144 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 70 THF: 60 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.4 ISGRI context table 2020-09-23T08:22: IIMG_SDCMOC_D20200921091308_00001.INT sent to MOC 2020-09-23T10:10: IIMG_SDCMOC_D20200921091308_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 57 to 59 (2277_0001_AHF) -> see 1.1.d) 510 Revolution 2277 has low number (15144) of TIME_CORRELATION records Program / version that has created this alert: Pipeline - ADP Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202026722_OLF * Level 1: 604 Exposure time is 1693 sec. instead of 3556 sec. Pointing ID (BCPPID): 22770027 -> see 1.1.b) 604 Exposure time is 253 sec. instead of 2000 sec. Pointing ID (BCPPID): 22770058 -> see 1.1.d) 3.2 Parameter out of limits IBIS: ----- Due to Solar minimum, the IBIS veto limits are not appropriate resulting in too many alerts ScWs: 227700020010 - 227700660010 V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT ScWs: 227700020010 - 227700660010 I0E_MDOS_MMCE6 PICsIT reset in ScWs: 227700380010 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.b) 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScWs: 227700560010, 227700570010 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/2277.000/pod_2277_0003.fits Received at : 18 Sep 20:47 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 22770001 17200220009 Galactic Center 7 3556 2 22770002 17200220009 Galactic Center 12 3556 3 22770003 17200220009 Galactic Center 3 3556 4 22770004 17200220009 Galactic Center 6 3556 5 22770005 17200220009 Galactic Center 4 3556 6 22770006 17200010027 Gal. Bulge region 7 1800 7 22770007 17200180029 Galactic Center 16 2000 8 22770008 17200180029 Galactic Center 9 2000 b) Solar activity & miscellaneous Calm 5.2 IBAS: no more reported here 5.3 TOOs: No