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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2343 - Report of March 18, 2021


                                                              
 Perigee Passage at start : 2021-03-15T19:20:44
 Perigee Passage at end   : 2021-03-18T11:13:32
 Radiation Belt exit      : 24707 km (ijd 7744.8560)
 Radiation Belt entrance  : 41701 km (ijd 7747.3660)

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

 1.1 General remarks
 
 a) 2021-03-16T03:29: Pointing 7 missed.

 b) 2021-03-16T12:47: PICsIT reset.

 c) 2021-03-17T18:47: Pointing 61, 62 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 23430001: 'Dummy pointing', staring (1x900s) 1 pointing: 23430002, 962s/900s (+1m02s)
  • Exposure 23430002: 'Gal. Bulge region', hexagon (7x3600s) 7 pointings: 23430004 -> 23430010, 22067s/25200s (-52m13s) Deviations: 23430007 412/3600s: see 1.1.a)
  • Exposure 23430003: 'Galactic Center', 5x5 (13x3334s) 13 pointings: 23430012 -> 23430024, 43343s/43342s (+1s)
  • Exposure 23430004: 'Dummy pointing', staring (1x900s) 1 pointing: 23430026, 955s/900s (+54s)
  • Exposure 23430005: 'Dummy pointing', staring (1x900s) 1 pointing: 23430028, 963s/900s (+1m03s)
  • Exposure 23430006: 'Crab', 5x5 (12x1800s) 12 pointings: 23430030 -> 23430041, 22928s/21600s (+22m07s)
  • Exposure 23430007: 'Crab', 5x5 (13x1800s) 13 pointings: 23430042 -> 23430054, 23400s/23400s (+0s)
  • Exposure 23430008: 'M81 field', 5x5 (16x3572s) 16 pointings: 23430056 -> 23430071, 54925s/57152s (-37m07s) Deviations: 23430061 3636/3572s: see 1.1.c) 23430062 1253/3572s: see 1.1.c)
  • Exposure 23430009: 'Dummy pointing', staring (1x900s) 1 pointing: 23430073, 12672s/900s (+3h16m11s)
  • Pointings with no assigned Exposure 10 pointings: 23430001, 0003, 0011, 0025, 0027, 0029, 0055, 0072, 69992096, 0075 5335s/5598s (-4m23s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2021-03-17T04:52:28 2021-03-17T04:52:59 2021-03-18T10:36:44 * Frames missed: - * Statistics: Mean Rate: 16.33 frames/sec (mean) Frames: 3689157 total : 0 missed : 2052501 TM : 1636656 idle : 0 invalid Packets: 4120751 total : 2396 missed : 4105002 TM : 0 tcmd : 15749 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 78 THF: 62 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.4 ISGRI context table 2021-03-17T22:25: IIMG_SDCMOC_D20210315231020_00001.INT sent to MOC 2021-03-18T08:00: IIMG_SDCMOC_D20210315231020_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 6 to 8 (2343_0001_AHF) -> see 1.1.a) 603 The pointing hasn't increased by one. From 61 to 9501 (2343_0001_AHF) -> see 1.1.c) 510 Revolution 2343 has low number (15750) of TIME_CORRELATION records Program / version that has created this alert: Pipeline - ADP Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202107712_OLF * Level 1: 3041 Check NEW context from orbit 2343 (on 2021-03-15T23:10:20) Program / version that has created this alert: ibis_isgr_low_thres 7.8 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2343_20210315231020_00_ilt Number of DEAD: 898 (limit is 890) Number NEW DEAD: 1 (limit is 9) 604 Exposure time is 415 sec. instead of 3600 sec. Pointing ID (BCPPID): 23430007 -> see 1.1.a) 604 Exposure time is 3642 sec. instead of 3572 sec. Pointing ID (BCPPID): 23430061 -> see 1.1.c) 604 Exposure time is 1249 sec. instead of 3572 sec. Pointing ID (BCPPID): 23430062 -> see 1.1.c) 3.2 Parameter out of limits IBIS: ----- Due to Solar minimum, the IBIS veto limits are not appropriate resulting in too many alerts ScWs: 234300020010 - 234300730010 V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT ScWs: 234300020010 - 234300730010 IOE_MDOS_MMCE4,6 ScWs: 224300580010 V1S_MCAL_MCOUNT VIE_MH4_MMOD28V VIE_MH4_MIFB_MDV PICsIT reset in ScW: 234300150010 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: ----- ScW: 234300400010 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/2343.000/pod_2343_0001.fits Received at : 10 Mar 17:42 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 23430001 88803930001 Dummy pointing 1 900 2 23430002 18200010015 Gal. Bulge region 7 3600 3 23430003 18200230003 Galactic Center 13 3334 4 23430004 88803930002 Dummy pointing 1 900 5 23430005 88803930003 Dummy pointing 1 900 6 23430006 18600010005 Crab 12 1800 7 23430007 18600010005 Crab 13 1800 8 23430008 17200260003 M81 field 16 3572 9 23430009 88803930004 Dummy pointing 1 900 b) Solar activity & miscellaneous Calm 5.2 IBAS: no more reported here 5.3 TOOs: No