INTEGRALPlanckGaiaHitomiPOLARCHEOPSEuclidATHENA
HEAVENSFACTCTALOFTSPICAJEM-EUSOXIPEeXTPTheseus
XRISMMAGBOUNDSMARTNet
ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1897 - Report of December 18, 2017


                                                              
 Perigee Passage at start : 2017-12-15T17:09:35
 Perigee Passage at end   : 2017-12-18T08:59:36
 Radiation Belt exit      : 55099 km (ijd 6558.8863)
 Radiation Belt entrance  : 56853 km (ijd 6561.1970)
 
 Operations Coordinator   : Enrico Bozzo
 Pipeline Operator        : Ph.M.
 Scientist on Duty        : Enrico Bozzo

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

 1.1 General remarks
 
 a) 2017-12-16T06:46: IREM crash

 b) Pointings 43, 44 missed.

 c) 2017-12-18T02:25: High radiation before belt entry, JEMX 1/2 to safe mode and IBIS IASW emergency
    switch off performed. 
 
 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 18970001: 'Virgo Region', 5x5 (23x3572s) 23 pointings: 18970002 -> 18970024, 83712s/82156s (+25m56s)
  • Exposure 18970002: 'Virgo Region', 5x5 (1x3572s) 1 pointing: 18970025, 3574s/3572s (+1s)
  • Exposure 18970003: 'Virgo Region', 5x5 (23x3572s) 23 pointings: 18970026 -> 18970048, 86835s/82156s (+1h17m58s) Deviations: 18970043 3186/3572s: see 1.1.b) 18970044 2731/3572s: see 1.1.b)
  • Pointings with no assigned Exposure 3 pointings: 18970001, 0049, 0050, 4690s/1244s (+57m26s)
2. NRT Data processing ====================== 2.1 Telemetry * Start reception: 2017-12-15T21:45:22 End reception: 2017-12-18T04:58:21 * TM gaps of more than 30 seconds: 2017-12-17T02:41:26 - 2017-12-17T02:41:57 2017-12-17T16:17:14 * Frames missed: 2017-12-17T16:02:49 1175 frames missed (855019745 to 855020919) 2017-12-17T16:17:15 481 frames missed (855034293 to 855034773) * ERT not in sync with UTC: - * Statistics: Mean Rate: 15.98 frames/sec (mean) Frames: 3175904 total : 0 missed : 2474158 TM : 701746 idle : 0 invalid Packets: 4962677 total : 5044 missed : 4948316 TM : 0 tcmd : 14361 time : 0 idle : 0 invalid * Errors: "End of File on RTTM socket": 2017-12-17T16:01:48 2.2 Auxiliary files summary POD OPP TSF PAF OLF ASF AHF THF ORB REVNO ------------------------------------------------------------- 1 1 1 1 63 53 1 56 1 1 2.3 Pre-processing Nothing special 2.4 OPUS Pipelines processing * REV: completed | errors * INPUT/SCW: completed | errors ------------------------------- ---------------------------- IREM : 54 | 0 108 | 0 ISGRI_cal : 19 | 0 ISGRI_noise: 111 | 0 * QLA completed | errors IBIS_veto : 19 | 0 ----------------------------- JMX : 203 | 0 IBIS : 55 | 0 ilt : 1 | 0 JEMX-1 : " | 0 Archiving : 1 | 0 JEMX-2 : " | 0 2.5 ISGRI context table 2017-12-18T00:11: IIMG_SDCMOC_D20171216005525_00001.INT sent to MOC * 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 2017-12-17T16:02 * Level 2: 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.a) 603 The pointing hasn't increased by one. From 43 to 9500 ASF: 1897_0045_ASF Convert attitude RRRR=1897 ROW=45. Missing pointing ? -> see 1.1.b) 603 The pointing hasn't increased by one. From 49 to 9502 ASF: 1897_0053_ASF Convert attitude RRRR=1897 ROW=52. Missing pointing ? -> engineering pointing, no science * Level 1: 605 IBIS/OMC: The mode differ for 2043 sec. from the planning ScW: 189700070010 - 189700080010 from 2017-12-16T06:46:28 to 2017-12-16T07:20:31 expected mode: 41 actual mode: 22 604 Exposure time is 3191 sec. instead of 3572 sec. Pointing ID (BCPPID): 18970043 604 Exposure time is 2731 sec. instead of 3572 sec. Pointing ID (BCPPID): 18970044 -> see 1.1.b) 3.2 Parameter out of limits IBIS: ----- ScW: 189700480010 V1S_MBOT_MCOUNT I0S_MEVTCNT_MMCE1,2,3,4,7 V1S_MLAT_MCOUNT 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/1897.000/pod_1897_0001.fits Received at : 1 Dec 15:43 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 18970001 14200030003 Virgo Region 23 3572 2 18970002 14200030003 Virgo Region 1 3572 3 18970003 14200030003 Virgo Region 23 3572 b) Solar activity & miscellaneous Calm 5.2 IBAS a) GRB in ISGRI FOV: No b) GRB in SPI-ACS: 2017-12-16T14:25:45 (AUTO): GRB171216B, also detected by Konus-Wind. c) Other IBAS alerts: No 5.3 TOOs: No