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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1639 - Report of February 1, 2016


 
 Perigee Passage at start : 2016-01-29T15:40:58
 Perigee Passage at end   : 2016-02-01T07:29:38
 Radiation Belt exit      : 47720 km (ijd 5872.7987)
 Radiation Belt entrance  : 40189 km (ijd 5875.2006)
 
 Operations Coordinator   : Enrico Bozzo
 Pipeline Operator        : Ph.M.
 Scientist on Duty        : Lucia Pavan

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

 1.1 General remarks
 
 a) 2016-01-29T23:25: Pointing 2 lost due to a command failure. 

 b) 2016-01-30T18:20: IMU ON, PID 16390022 lost, loss of guide star.

 c) 2016-01-31T14:40: IBIS time wrap-around detected.
 
 d) 2016-01-31T23:31: IREM spurious reset.
    2016-01-31T23:50: OMC exit from safe.
    2016-01-31T23:57: IBIS exit from safe.
    2016-02-01T02:34: IREM re-enabled.

 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 5. 
 - 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 16390001: '1H 1538-522', 5x5 (26x3200s) 26 pointings: 16390002 -> 16390027, 78292s/83200s (-1h21m47s) Deviations: 16390002 0/3200s: see 1.1.a) 16390022 1384/3200s: see 1.1.b)
  • Exposure 16390002: '1H 1538-522', 5x5 (1x3200s) 1 pointing: 16390028, 3196s/3200s (-3s)
  • Exposure 16390003: '1H 1538-522', 5x5 (13x3200s) 13 pointings: 16390029 -> 16390041, 47870s/41600s (+1h44m29s)
  • Exposure 16390004: '1H 1538-522', 5x5 (12x3200s) 12 pointings: 16390042 -> 16390053, 40952s/38400s (+42m31s) Deviations: 16390052 3164/3200s: small diff.
  • Pointings with no assigned Exposure 2 pointings: 16390001, 0054, 3514s/622s (+48m12s)
2. NRT Data processing ====================== 2.1 Telemetry * Start reception: 2016-01-29T21:10:31 End reception: 2016-02-01T03:23:18 * TM gaps of more than 30 seconds: 2016-01-31T01:12:12 - 2016-01-31T01:17:22 * Frames missed: - * ERT not in sync with UTC: - * Statistics: Mean Rate: 15.96 frames/sec (mean) Frames: 3113612 total Packets: 4524392 total : 0 missed : 10092 missed : 2255172 TM : 4510344 TM : 858440 idle : 0 tcmd : 0 invalid : 14048 time : 0 idle : 0 invalid * Errors: NCTRSFRAME: invalid quality = 256 (should be 0 or 1): 2016-01-29T22:46:50 - 2016-01-29T23:08:35 2016-01-31T01:17:37 - 2016-01-31T01:17:52 2016-01-31T20:13:57 - 2016-01-31T20:14:38 2.2 Auxiliary files summary POD OPP TSF PAF OLF ASF AHF THF ORB REVNO ------------------------------------------------------------- 1 1 1 1 64 57 1 56 1 1 2.3 Pre-processing * Frequent errors for days 2016-01-30, 2016-01-31, 2016-02-01, respectively: 0 0 0 "Histogram rejected" 0 0 0 "OBT found too much higher" 4 5 1 "packet(s) of the Histogram are discarded" 1 2 1 "Can not store the Histogram" 1 1 0 "SpiSpectrum, decompression failed" 1 1 0 "SpiSpectrumParser, Failure" 0 0 0 "newObt-prevObt, packet is too old" 2.4 OPUS Pipelines processing * REV: completed | errors * INPUT/SCW: completed | errors ------------------------------- ---------------------------- IREM : 52 | 0 112 | 0 ISGRI_cal : 19 | 0 ISGRI_noise: 108 | 0 IBIS_veto : 19 | 0 * QLA completed | errors PICsIT_cal : 0 | 0 ----------------------------- JMX : 199 | 0 IBIS : 56 | 0 ilt : 1 | 0 JEMX-1 : " | 0 Archiving : 1 | 0 JEMX-2 : " | 0 2.5 ISGRI context table 2016-01-31T23:24: IIMG_SDCMOC_D20160130001253_00001.INT sent to MOC * No errors 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 302 IBIS time wrap-around detected for APID, 1348 302 IBIS time wrap-around detected for APID, 1352 302 IBIS time wrap-around detected for APID, 1356 302 IBIS time wrap-around detected for APID, 1357 302 IBIS time wrap-around detected for APID, 1376 Program / version that has created this alert: Preproc 5.8 Directory of alert generation: /isdc2/run/alert/nrt_pp Please verify it is foreseen and Ibis events well arestored after the wrap-around! -> see 1.1.c) 603 The pointing hasn't increased by one. From 0 to 9500 File: 1639_0001_AHF Convert attitude RRRR=1639 ROW=1. Missing pointing ? -> see 1.1.a) 603 The pointing hasn't increased by one. From 22 to 9502 ASF file: 1639_0024_ASF Convert attitude RRRR=1639 ROW=24. Missing pointing ? 603 The pointing hasn't increased by one. From 21 to 23 File: 1639_0001_AHF Convert attitude RRRR=1639 ROW=939. Missing pointing ? -> 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.d) * Level 1: 604 Exposure time is 1384 sec. instead of 3200 sec. Pointing ID (BCPPID): 16390022 -> see 1.1.b) 605 IBIS: The mode differ for 971 sec. from the planning ScW: 163900510010 from 2016-01-31T23:31:10 to 2016-01-31T23:47:21 expected mode: 41 actual mode: 22 605 OMC: The mode differ for 979 sec. from the planning ScW: 163900510010 from 2016-01-31T22:54:06 to 2016-01-31T22:54:14 expected mode: 42 actual mode: 21 from 2016-01-31T23:31:10 to 2016-01-31T23:47:21 expected mode: 42 actual mode: 22 -> see 1.1.d) 3.2 Parameter out of limits IBIS: ----- ScW: 163900030010, 163900040010, 163900050010, 163900130010, 163900140010 P0S_MM[1-8]VTC 3.3 Missing scientific data IBIS: ----- ScW: 163900210010, 163900400010 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 (LP) ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/1639.000/pod_1639_0002.fits Received at : 7 Jan 10:35 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 16390001 13200270003 1H 1538-522 26 3200 2 16390002 13200270003 1H 1538-522 1 3200 3 16390003 13200270003 1H 1538-522 13 3200 4 16390004 13200270003 1H 1538-522 12 3200 b) Solar activity & miscellaneous Low 5.2 IBAS a) GRB in ISGRI FOV: No b) GRB in SPI-ACS: 2016-01-31T08:20:36 (AUTO): GRB 160131A, also detected by Swift/BAT (Page & Barthelmy 2016, GCN 18951). Peak at T0+11s. c) Other IBAS alerts: No 5.3 TOOs: No 6. Anomalies report: ==================== No anomaly