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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2164 - Report of November 28, 2019


                                                              
 Perigee Passage at start : 2019-11-25T16:20:49
 Perigee Passage at end   : 2019-11-28T08:09:15
 Radiation Belt exit      : 38121 km (ijd 7268.7744)
 Radiation Belt entrance  :  km (ijd )

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

 1.1 General remarks
 
 a) 2019-11-27T20:33: Pointing 47 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 21640001: 'M81 field', 5x5 (26x3572s) 26 pointings: 21640002 -> 21640027, 93231s/92872s (+5m59s)
  • Exposure 21640002: 'M81 field', 5x5 (1x3572s) 1 pointing: 21640028, 3571s/3572s (-0s)
  • Exposure 21640003: 'M81 field', 5x5 (23x3572s) 23 pointings: 21640029 -> 21640051, 85631s/82156s (+57m55s) Deviations: 21640047 0/3572s: see 1.1.a)
  • Pointings with no assigned Exposure 3 pointings: 21640001, 0052, 0053, 1180s/1244s (-1m04s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2019-11-26T14:04:45 - 2019-11-26T14:08:22 2019-11-27T01:51:44 2019-11-27T16:30:32 - 2019-11-27T16:34:40 * Frames missed: - * Statistics: Mean Rate: 15.92 frames/sec (mean) Frames: 3303434 total : 0 missed : 2847325 TM : 456109 idle : 0 invalid Packets: 5709570 total : 20139 missed : 5694650 TM : 0 tcmd : 14920 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 55 THF: 58 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.5 ISGRI context table 2019-11-27T19:44: IIMG_SDCMOC_D20191125203037_00001.INT sent to MOC 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 603 The pointing hasn't increased by one. From 46 to 9500 (2164_0049_ASF) -> see 1.1.a) * Level 1: 3041 Check NEW context from orbit 2164 (on 2019-11-25T20:30:37) Program / version that has created this alert: ibis_isgr_low_thres 7.7 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2164_20191125203037_00_ilt Number of DEAD: 859 (limit is 850) Number NEW DEAD: 2 (limit is 9) 3.2 Parameter out of limits IBIS: ----- V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT 3.3 Missing scientific data - 4. Instruments checks (IOSM) ===================== Nothing special 5. Science ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/2164.000/pod_2164_0001.fits Received at : 7 Nov 14:45 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 21640001 16200290001 M81 field 26 3572 2 21640002 16200290001 M81 field 1 3572 3 21640003 16200290001 M81 field 23 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