INTEGRALPlanckGaiaHitomiPOLARCHEOPSEuclidATHENA
HEAVENSFACTCTALOFTSPICAJEM-EUSOXIPEeXTPTheseus
XRISMMAGBOUNDSMARTNet
ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2158 - Report of November 12, 2019


                                                              
 Perigee Passage at start : 2019-11-09T17:25:20
 Perigee Passage at end   : 2019-11-12T09:15:49
 Radiation Belt exit      : 38307 km (ijd 7252.8198)
 Radiation Belt entrance  : 52144 km (ijd 7255.2415)

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

 1.1 General remarks
 
 a) 2019-11-10T02:58: IREM crash, pointings 11, 12 affected (IBIS, OMC)

 b) Pointings 55, 56, 64 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 21580001: 'Dummy pointing', staring (1x900s) 1 pointing: 21580004, 2424s/900s (+25m24s)
  • Exposure 21580002: 'Scutum Region, 27.5', hexagon (7x2000s) 7 pointings: 21580006 -> 21580012, 14024s/14000s (+23s)
  • Exposure 21580003: 'Scutum Region, 32.5', hexagon (7x2000s) 7 pointings: 21580013 -> 21580019, 13940s/14000s (-59s)
  • Exposure 21580004: 'Scutum Region, 37.5', hexagon (7x2000s) 7 pointings: 21580021 -> 21580027, 13941s/14000s (-59s)
  • Exposure 21580005: 'Scutum Region, 42.5', hexagon (7x2000s) 7 pointings: 21580028 -> 21580034, 13946s/14000s (-54s)
  • Exposure 21580006: 'Scutum Region, 47.5', hexagon (7x2000s) 7 pointings: 21580035 -> 21580041, 15492s/14000s (+24m51s)
  • Exposure 21580007: 'M81 field', 5x5 (3x3572s) 3 pointings: 21580045 -> 21580047, 12250s/10716s (+25m34s)
  • Exposure 21580008: 'M81 field', 5x5 (1x3572s) 1 pointing: 21580048, 3569s/3572s (-3s)
  • Exposure 21580009: 'M81 field', 5x5 (24x3572s) 24 pointings: 21580049 -> 21580072, 83768s/85728s (-32m40s) Deviations: 21580055 3638/3572s: see 1.1.a) 21580056 1250/3572s: see 1.1.a) 21580064 768/3572s: see 1.1.a)
  • Pointings with no assigned Exposure 10 pointings: 21580001, 0002, 0003, 0005, 0020, 0042, 0043, 0044, 0073, 0074 5546s/5598s (-52s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2019-11-10T08:44:22 2019-11-11T02:56:35 2019-11-11T19:04:34 * Frames missed: 2019-11-10T08:44:23 532 frames missed (1217546889 to 1217547420) 2019-11-12T00:04:10 533 frames missed (1219810868 to 1219811400) * Statistics: Mean Rate: 15.99 frames/sec (mean) Frames: 3329903 total : 0 missed : 2831211 TM : 498692 idle : 0 invalid Packets: 5677471 total : 4491 missed : 5662422 TM : 0 tcmd : 15049 time : 0 idle : 0 invalid 2.2 Auxiliary files OLF: 64 ASF: 77 THF: 59 2.3 Pre-processing / OPUS pipelines Nothing special 2.5 ISGRI context table 2019-11-11T21:10: IIMG_SDCMOC_D20191109215834_00001.INT sent to MOC 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 7000 IREM STANDARD MODE IREM SHOULD BE IN INTEGRAL MODE AT ANYTIME, Please verify it's expected to get this mode! -> see 1.1.a) 603 The pointing hasn't increased by one. From 55 to 9500 (2158_0057_ASF) -> see 1.1.b) 603 The pointing hasn't increased by one. From 64 to 9502 (2158_0067_ASF) -> see 1.1.b) * Level 1: 605 IBIS/OMC: The mode differ for 111/121 sec. from the planning Scw: 215800110010 from 2019-11-10T02:57:52 to 2019-11-10T02:59:43 expected mode : 41 actual mode: 22 605 IBIS: The mode differ for 116 sec. from the planning ScW: 215800110021 from 2019-11-10T02:59:43 to 2019-11-10T03:01:39 expected mode : 41 actual mode: 22 605 IBIS/OMC: The mode differ for 2000 sec. from the planning ScW: 215800120010 from 2019-11-10T03:01:39 to 2019-11-10T03:34:59 expected mode : 41 actual mode: 22 3041 Check NEW context from orbit 2158 (on 2019-11-09T21:58:34) Program / version that has created this alert: ibis_isgr_low_thres 7.7 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2158_20191109215834_00_ilt Number of DEAD: 865 (limit is 850) Number NEW DEAD: 0 (limit is 9) 605 OMC: The mode differ for 1699 sec. from the planning ScW: 215800180010 from 2019-11-10T06:34:30 to 2019-11-10T06:34:41 expected mode : 42 actual mode: 21 from 2019-11-10T06:39:29 to 2019-11-10T07:07:37 expected mode : 42 actual mode: 21 -> A CCCF was used 604 Exposure time is 3641 sec. instead of 3572 sec. Pointing ID (BCPPID): 21580055 604 Exposure time is 1247 sec. instead of 3572 sec. Pointing ID (BCPPID): 21580056 604 Exposure time is 772 sec. instead of 3572 sec. Pointing ID (BCPPID): 21580064 -> see 1.1.b) 3.2 Parameter out of limits - 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScW: 215800110010 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) ===================== 2019-11-10T03:00:12 2019-11-10T03:00:18 OMC Rejected TC: invalid TC/mode combination 5. Science ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/2158.000/pod_2158_0001.fits Received at : 28 Oct 15:10 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 21580001 88802670001 Dummy pointing 1 900 2 21580002 16200150070 Scutum Region, 27.5 7 2000 3 21580003 16200150071 Scutum Region, 32.5 7 2000 4 21580004 16200150072 Scutum Region, 37.5 7 2000 5 21580005 16200150073 Scutum Region, 42.5 7 2000 6 21580006 16200150074 Scutum Region, 47.5 7 2000 7 21580007 16200290001 M81 field 3 3572 8 21580008 16200290001 M81 field 1 3572 9 21580009 16200290001 M81 field 24 3572 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