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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2129 - Report of September 2 , 2019


                                                              
 Perigee Passage at start : 2019-08-24T14:50:52
 Perigee Passage at end   : 2019-08-27T06:40:13
 Radiation Belt exit      : 35326 km (ijd 7175.7037)
 Radiation Belt entrance  : 30746 km (ijd 7178.2094)

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

 1.1 General remarks
 
 a) Eclipse season. OMC FF Cal #32

 b) Pointing 40 missed due to IMU on

 c) 2019-08-26T01:35: IREM crash

 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 21290001: 'Galactic Center', 5x5 (25x2000s) 25 pointings: 21290002 -> 21290026, 49998s/50000s (-1s)
  • Exposure 21290002: 'Gal. Bulge region', hexagon (7x1800s) 7 pointings: 21290028 -> 21290034, 12584s/12600s (-16s)
  • Exposure 21290003: 'Galactic Center', 5x5 (7x3556s) 7 pointings: 21290035 -> 21290041, 23426s/24892s (-24m26s) Deviations: 21290040 360/3556s: see 1.1.b)
  • Exposure 21290004: 'Galactic Center', 5x5 (1x3556s) 1 pointing: 21290042, 3554s/3556s (-1s)
  • Exposure 21290005: 'Galactic Center', 5x5 (19x3556s) 19 pointings: 21290043 -> 21290061, 75139s/67564s (+2h06m14s)
  • Exposure 21290006: 'OMC FF #32', staring (1x3500s) 1 pointing: 21290063, 3564s/3500s (+1m04s)
  • Exposure 21290007: 'OMC FF #32', (9x840s) 9 pointings: 21290064 -> 21290072, 7564s/7560s (+3s)
  • Exposure 21290008: 'OMC FF #32', staring (1x2000s) 1 pointing: 21290073, 2352s/2000s (+5m51s)
  • Pointings with no assigned Exposure 5 pointings: 21290001, 0027, 0062, 0074, 0075, 23301s/3725s (+5h26m16s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2019-08-26T00:22:52 - 2019-08-26T00:23:23 * Frames missed: 2019-08-26T02:05:43 99 frames missed (1121844110 to 1121844208) * Statistics: Mean Rate: 15.99 frames/sec (mean) Frames: 3348240 total : 0 missed : 2882472 TM : 465768 idle : 0 invalid Packets: 5780006 total : 31351 missed : 5764944 TM : 0 tcmd : 15062 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 77 THF: 61 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.5 ISGRI context table 2019-08-26T18:56: IIMG_SDCMOC_D20190824194826_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 39 to 41 (AHF) -> see 1.1.b) 7000 IREM STANDARD MODE Program / version that has created this alert: Preproc 5.8 Directory of alert generation: /isdc2/run/alert/nrt_pp IREM SHOULD BE IN INTEGRAL MODE AT ANYTIME, Please verify it's expected to get this mode! -> see 1.1.c) 3018 PICsIT spectral timing integration changed Program / version that has created this alert: ibis_spti_obt_calc 3.0 Directory of alert generation: /isdc/nrt2/ops/scw/2129/212900620021.000 * Level 1: 604 Exposure time is 359 sec. instead of 3556 sec. Pointing ID (BCPPID): 21290040 -> see 1.1.b) 3041 Check NEW context from orbit 2129 (on 2019-08-24T19:48:26) Program / version that has created this alert: ibis_isgr_low_thres 7.7 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2129_20190824194826_00_ilt Number of DEAD: 860 (limit is 850) Number NEW DEAD: 2 (limit is 9) 605 IBIS: The mode differ for 1056 sec. from the planning ScW: 212900440010 from 2019-08-26T01:37:24 to 2019-08-26T01:55:00 expected mode : 41 actual mode: 22 -> see 1.1.c) 605 OMC: The mode differ for 3556 sec. from the planning ScW: 212900440010 from 2019-08-26T01:37:24 to 2019-08-26T01:42:29 expected mode: 42 actual mode: 22 from 2019-08-26T01:42:29 to 2019-08-26T02:36:40 expected mode: 42 actual mode: 21 -> see 1.1.c) 3.2 Parameter out of limits OMC: ---- Due to eclipse, Science Window ID: 212900000012, 212900000021 PCURR__1 SVOLT___M5 SVOLT___M12 SVOLT___P5 SVOLT___P12 SVOLT___P36 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScW: 212900410010, 212900410020 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/2129.000/pod_2129_0001.fits Received at : 5 Aug 10:15 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 21290001 16200230017 Galactic Center 25 2000 2 21290002 16200010018 Gal. Bulge region 7 1800 3 21290003 16200280001 Galactic Center 7 3556 4 21290004 16200280001 Galactic Center 1 3556 5 21290005 16200280001 Galactic Center 19 3556 6 21290006 88603790001 OMC FF #32 1 3500 7 21290007 88603790002 OMC FF #32 9 840 8 21290008 88603790003 OMC FF #32 1 2000 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