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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1950 - Report of May 8, 2018


                                                              
 Perigee Passage at start : 2018-05-05T15:45:47
 Perigee Passage at end   : 2018-05-08T07:34:31
 Radiation Belt exit      : 35485 km (ijd 6699.7467)
 Radiation Belt entrance  : 50550 km (ijd 6702.4659)
 
 Scientist/Coordinator    : Enrico Bozzo
 Pipeline Operator        : Ph.M.

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

 1.1 General remarks
 
 a) 2018-05-07T20:13: IREM crash #197, IREM in standard mode.

 b) 2018-05-07T11:23: Pointing 55 missed.

 c) 2018-05-07T23:02: PICsIT reset.

 1.2 Pointings summary

   Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
 - Exposures info from POD version 1. Pointings info from TSF version 1. 
 - 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 19500001: 'GRS 1915+105', 5x5 (25x1800s) 25 pointings: 19500002 -> 19500026, 45034s/45000s (+34s)
  • Exposure 19500002: 'MAXI J1820+070', hexagon (7x1800s) 7 pointings: 19500028 -> 19500034, 12670s/12600s (+1m10s)
  • Exposure 19500003: 'Dummy pointing', staring (1x900s) 1 pointing: 19500036, 2487s/900s (+26m27s)
  • Exposure 19500004: 'ASASSN-18fv', 5x5 (6x3400s) 6 pointings: 19500038 -> 19500043, 22281s/20400s (+31m20s)
  • Exposure 19500005: 'ASASSN-18fv', 5x5 (1x3400s) 1 pointing: 19500044, 3385s/3400s (-14s)
  • Exposure 19500006: 'ASASSN-18fv', 5x5 (25x3400s) 25 pointings: 19500045 -> 19500069, 86422s/85000s (+23m42s) Deviations: 19500055 262/3400s: see 1.1.b)
  • Pointings with no assigned Exposure 6 pointings: 19500001, 0027, 0035, 0037, 0070, 0071, 6815s/3110s (+1h01m45s)
2. NRT Data processing ====================== 2.1 Telemetry * Start reception: 2018-05-05T18:15:00 End reception: 2018-05-08T03:42:05 * TM gaps of more than 30 seconds: 2018-05-07T01:17:59 - 2018-05-07T01:18:30 * Frames missed: 2018-05-06T01:15:02 772 frames missed (1014449420 to 1014450191) * Statistics: Mean Rate: 15.98 frames/sec (mean) Frames: 3305120 total : 0 missed : 2652822 TM : 652298 idle : 0 invalid Packets: 5320608 total : 5065 missed : 5305644 TM : 0 tcmd : 14964 time : 0 idle : 0 invalid * Errors: NCTRSFRAME invalid quality not reported 2.2 Auxiliary files summary POD OPP TSF PAF OLF ASF AHF THF ORB REVNO ------------------------------------------------------------- 1 1 1 1 64 73 1 59 1 1 2.3 Pre-processing Nothing special 2.4 OPUS Pipelines processing * REV: completed | errors * INPUT/SCW: completed | errors ------------------------------- ---------------------------- IREM : 57 | 0 150 | 0 ISGRI_cal : 20 | 0 ISGRI_noise: 115 | 0 * QLA completed | errors IBIS_veto : 20 | 0 ----------------------------- JMX : 211 | 0 IBIS : 75 | 0 ilt : 1 | 0 JEMX-1 : " | 0 Archiving : 1 | 0 JEMX-2 : " | 0 2.5 ISGRI context table 2018-05-07T20:11: IIMG_SDCMOC_D20180505205823_00001.INT sent to MOC * No error 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 7000 IREM STANDARD MODE 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.a) 603 The pointing hasn't increased by one. From 54 to 9500 ASF: 1950_0058_ASF Convert attitude RRRR=1950 ROW=57. Missing pointing ? -> see 1.1.b) * Level 1: 605 IBIS/OMC: The mode differ for 3051/3054 sec. from the planning ScW: 195000640010, 195000640021,195000650010 from 2018-05-07T20:12:53 to 2018-05-07T21:03:44 expected mode : 41 actual mode: 22 -> see 1.1.a) 604 Exposure time is 263 sec. instead of 3400 sec. Pointing ID (BCPPID): 19500055 -> see 1.1.b) 3.2 Parameter out of limits IBIS: ----- PICsIT reset in ScW 195000660021 P0S_MM[1-8]LTC1 P0S_MM[1-8]LTC2 P0S_MM[1-8]RTC1 P0S_MM[1-8]RTC2 P0E_MMMCRER JEM-X: ------ in ScW 195000670010 - 195000680010 (radiations at end of rev) BUFFER__LOSS, SOFTWARE__TRIGGER 3.3 Missing scientific data IBIS: ----- ScW: 195000450010, 195000450020, 195000540010, 195000560010 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/1950.000/pod_1950_0001.fits Received at : 26 Apr 12:25 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 19500001 15200090004 GRS 1915+105 25 1800 2 19500002 15700080004 MAXI J1820+070 7 1800 3 19500003 88801530001 Dummy pointing 1 900 4 19500004 15700090002 ASASSN-18fv 6 3400 5 19500005 15700090002 ASASSN-18fv 1 3400 6 19500006 15700090002 ASASSN-18fv 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