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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1922 - Report of February 23, 2018


                                                              
 Perigee Passage at start : 2018-02-20T04:48:56
 Perigee Passage at end   : 2018-02-22T20:39:05 
 Radiation Belt exit      : 45117 km (ijd 6625.3138)
 Radiation Belt entrance  : 41395 km (ijd 6627.6848)
 
 Operations Coordinator   : Lorenzo Ducci
 Pipeline Operator        : Ph.M.
 Scientist on Duty        : Lorenzo Ducci

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

 1.1 General remarks
 
 a) 2018-02-20T19:21: Pointing 9 interrupted.

 b) 2018-02-20T21:54: Pointing 12 lost.

 c) 2018-02-22T04:50: telemetry gap due to validation tests with Kourou GS at MOC.
    Pointing 42 interrupted, 43 to 45 lost in nrt, 46 shorter, will be recovered in consolidated data.

 d) Preprocessing restarted due to TM gap, loss of IBIS sync, pointings 46 and 47 affected.
 
 1.2 Pointings summary

   Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
 - Exposures info from POD version 2. Pointings info from TSF version 2. 
 - 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 19220001: 'Dummy pointing', staring (1x900s) 1 pointing: 19220002, 2531s/900s (+27m11s)
  • Exposure 19220002: 'Swift J1658.2-4242', 5x5 (23x3400s) 23 pointings: 19220004 -> 19220026, 74406s/78200s (-1h03m13s) Deviations: 19220009 1408/3400s: see 1.1.a) 19220012 20/3400s: see 1.1.b)
  • Exposure 19220003: 'Swift J1658.2-4242', 5x5 (1x3400s) 1 pointing: 19220027, 3399s/3400s (-0s)
  • Exposure 19220004: 'Swift J1658.2-4242', 5x5 (25x3400s) 25 pointings: 19220028 -> 19220052, 86903s/85000s (+31m42s) Deviations: 19220042 16429/3400s: see 1.1.c) 19220043 0/3400s: see 1.1.c) 19220044 0/3400s: see 1.1.c) 19220045 0/3400s: see 1.1.c) 19220046 1062/3400s: see 1.1.c) 19220047 666/3400s: see 1.1.c)
  • Pointings with no assigned Exposure 3 pointings: 19220001, 0003, 0053, 1180s/1244s (-1m04s)
2. NRT Data processing ====================== 2.1 Telemetry * Start reception: 2018-02-20T07:27:59 End reception: 2018-02-22T16:40:36 * TM gaps of more than 30 seconds: 2018-02-22T04:55:28 - 2018-02-22T08:52:58 (GS tests) * Frames missed: 2018-02-20T13:53:07 503 frames missed (923718803 to 923719305) 2018-02-22T08:53:10 227066 frames missed (925964032 to 926191097) 2018-02-22T09:00:18 357 frames missed (926197596 to 926197952) * ERT not in sync with UTC: - * Statistics: Mean Rate: 14.87 frames/sec (mean) Frames: 3061321 total : 0 missed : 2366488 TM : 694833 idle : 0 invalid Packets: 4746789 total : 42060 missed : 4732976 TM : 0 tcmd : 13813 time : 0 idle : 0 invalid * Errors: "End of File on RTTM socket": 2018-02-22T04:55:28 to 2018-02-22T08:52:58 NCTRSFRAME invalid quality not reported anymore 2.2 Auxiliary files summary POD OPP TSF PAF OLF ASF AHF THF ORB REVNO ------------------------------------------------------------- 2 2 2 2 64 55 1 57 1 1 2.3 Pre-processing Nothing special 2.4 OPUS Pipelines processing * REV: completed | errors * INPUT/SCW: completed | errors ------------------------------- ---------------------------- IREM : 55 | 0 108 | 0 ISGRI_cal : 20 | 0 ISGRI_noise: 108 | 0 * QLA completed | errors IBIS_veto : 20 | 0 ----------------------------- JMX : 196 | 0 IBIS : 54 | 0 ilt : 1 | 0 JEMX-1 : " | 0 Archiving : 1 | 0 JEMX-2 : " | 0 2.5 ISGRI context table 2018-02-22T11:43: IIMG_SDCMOC_D20180220123327_00001.INT sent to MOC 2018-02-22T14:24: IIMG_SDCMOC_D20180220123327_00002.INT sent to MOC 2nd version provided by IRFU/SAp, Saclay (F) * No error 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 3: 100 Can't (re)connect to MOC (ETIMEDOUT). Line and/or TM transmitter... Program / version that has created this alert: rttmd 2.2.0 Directory of alert generation: /isdc2/run/alert/nrt_dr 2018-02-22T04:55 2018-02-22T09:00 -> see 1.1.c) 305 IBIS synchronization failed too many times, 3000 times! Program / version that has created this alert: Preproc 5.8 Directory of alert generation: /isdc2/run/alert/nrt_pp Preproc seems unable to resynchronize the IBIS time!!! Preproc must be restarted? 2018-02-22T09:01:13 -> PP restarted, see 1.1.d) * Level 2: 603 The pointing hasn't increased by one. From 8 to 10 Attitude History: 1922_0001_AHF Convert attitude RRRR=1922 ROW=351. Missing pointing ? -> see 1.1.a) 603 The pointing hasn't increased by one. From 11 to 13 Attitude History: 1922_0001_AHF Convert attitude RRRR=1922 ROW=370. Missing pointing ? -> see 1.1.b) * Level 1: 604 Exposure time is 1409 sec. instead of 3400 sec. Pointing ID (BCPPID): 19220009 -> see 1.1.a) 604 Exposure time is 20 sec. instead of 3400 sec. Pointing ID (BCPPID): 19220012 -> see 1.1.b) 604 Exposure time is 16434 sec. instead of 3400 sec. Pointing ID (BCPPID): 19220042 604 Exposure time is 1056 sec. instead of 3400 sec. Pointing ID (BCPPID): 19220046 -> see 1.1.c) 604 Exposure time is 667 sec. instead of 3400 sec. Pointing ID (BCPPID): 19220047 -> see 1.1.d) 3.2 Parameter out of limits IBIS: ----- Many VETO OOLs V1E_MH4_MIFB_MDV JEM-X: ------ ScW: 192200230010 HARDWARE__TRIGGER 3.3 Missing scientific data IBIS: ----- ScW: 192200080010, 192200110010, 192200460010, 192200470010 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) OMC: ---- ScW: 192200120010 These data structures are missing: OMC.-SHOT-RAW (or ALL) for mode Science Normal (42) 4. Instruments checks (IOSM) ===================== Nothing special 5. Science (LD) ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/1922.000/pod_1922_0002.fits Received at : 19 Feb 08:25 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 19220001 88801380001 Dummy pointing 1 900 2 19220002 15700010001 Swift J1658.2-4242 23 3400 3 19220003 15700010001 Swift J1658.2-4242 1 3400 4 19220004 15700010001 Swift J1658.2-4242 25 3400 b) Solar activity & miscellaneous Calm 5.2 IBAS a) GRB in ISGRI FOV: No b) GRB in SPI-ACS: No c) Other IBAS alerts: No 5.3 TOOs: No