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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1899 - Report of December 23, 2017


                                                              
 Perigee Passage at start : 2017-12-21T00:49:32
 Perigee Passage at end   : 2017-12-23T16:39:20 
 Radiation Belt exit      : 67267 km (ijd 6564.2654)
 Radiation Belt entrance  : 53394 km (ijd 6566.5320)
 
 Operations Coordinator   : Enrico Bozzo
 Pipeline Operator        : Ph.M.
 Scientist on Duty        : Enrico Bozzo

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

 1.1 General remarks
 
 a) 2017-12-21T18:06: Pointing 11 missed.

 b) 2017-12-22T12:40: PICsIT reset followed by HEPI resync.
 
 1.2 Pointings summary

   Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
 - Exposures info from POD version . Pointings info from TSF version . 
 - 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 18990001: 'Virgo Region', 5x5 (23x3572s) 23 pointings: 18990002 -> 18990024, 81162s/82156s (-16m33s) Deviations: 18990010 3634/3572s: see 1.1.a) 18990011 961/3572s: see 1.1.a)
  • Exposure 18990002: 'Virgo Region', 5x5 (1x3572s) 1 pointing: 18990025, 3573s/3572s (+0s)
  • Exposure 18990003: 'Virgo Region', 5x5 (23x3572s) 23 pointings: 18990026 -> 18990048, 88145s/82156s (+1h39m48s)
  • Pointings with no assigned Exposure 3 pointings: 18990001, 0049, 0050, 4705s/1244s (+57m40s)
2. NRT Data processing ====================== 2.1 Telemetry * Start reception: 2017-12-21T03:25:17 End reception: 2017-12-23T12:37:43 * TM gaps of more than 30 seconds: * Frames missed: 2017-12-21T17:34:12 634 frames missed (859863712 to 859864345) 2017-12-21T17:35:02 757 frames missed (859864422 to 859865178) * ERT not in sync with UTC: - * Statistics: Mean Rate: 15.97 frames/sec (mean) Frames: 3288370 total : 0 missed : 2523507 TM : 764863 idle : 0 invalid Packets: 5061857 total : 9087 missed : 5047014 TM : 0 tcmd : 14843 time : 0 idle : 0 invalid * Errors: (NCTRS not reported) 2.2 Auxiliary files summary POD OPP TSF PAF OLF ASF AHF THF ORB REVNO ------------------------------------------------------------- 1 1 1 1 64 8 1 56 1 1 2.3 Pre-processing Nothing special 2.4 OPUS Pipelines processing * REV: completed | errors * INPUT/SCW: completed | errors ------------------------------- ---------------------------- IREM : 58 | 0 109 | 0 ISGRI_cal : 20 | 0 ISGRI_noise: 114 | 0 * QLA completed | errors IBIS_veto : 19 | 0 ----------------------------- JMX : 211 | 0 IBIS : 55 | 0 ilt : 1 | 0 JEMX-1 : " | 0 Archiving : 1 | 0 JEMX-2 : " | 0 2.5 ISGRI context table 2017-12-23T07:48: IIMG_SDCMOC_D20171221083511_00001.INT sent to MOC * No error 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 1: 604 Exposure time is 3640 sec. instead of 3572 sec. Pointing ID (BCPPID): 18990010 604 Exposure time is 957 sec. instead of 3572 sec. Pointing ID (BCPPID): 18990011 -> see 1.1.a) 3.2 Parameter out of limits IBIS: ----- PICsIT spurious reset in Science Window ID 189900280010 P0S_MM[1-8]LTC1 P0S_MM[1-8]LTC2 P0S_MM[1-8]RTC1 P0S_MM[1-8]RTC2 P0E_MMMCRER 3.3 Missing scientific data - 4. Instruments checks (IOSM) ===================== Nothing special 5. Science (EB) ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/1899.000/pod_1899_0001.fits Received at : 13 Dec 10:10 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 18990001 14200030003 Virgo Region 23 3572 2 18990002 14200030003 Virgo Region 1 3572 3 18990003 14200030003 Virgo Region 23 3572 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