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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2075 - Report of April 5, 2019


                                                              
 Perigee Passage at start : 2019-04-03T00:49:06 
 Perigee Passage at end   : 2019-04-05T16:39:05
 Radiation Belt exit      : 27815 km (ijd 7032.0958)
 Radiation Belt entrance  :  km (ijd )

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

 1.1 General remarks
 
 a) Pointing 10 affected by TM drops.

 b) Connectivity problems on April 3rd, MOC maintenance.

 c) 2019-04-04T10:10: Pointing 29 missed, only 15 seconds.

 d) 2019-04-04T15:23: many gaps due to connectivity issues with MOC.

 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 20750001: 'PKS 1830-211', 5x5 (26x3600s) 26 pointings: 20750002 -> 20750027, 95272s/93600s (+27m51s) Deviations: 20750009 5378/3600s: see 1.1.a) 20750010 1954/3600s: see 1.1.a)
  • Exposure 20750002: 'PKS 1830-211', 5x5 (1x3600s) 1 pointing: 20750028, 3600s/3600s (+0s)
  • Exposure 20750003: 'PKS 1830-211', 5x5 (19x3600s) 19 pointings: 20750029 -> 20750047, 64844s/68400s (-59m15s) Deviations: 20750029 15/3600s: see 1.1.c) 20750043 3632/3600s: see 1.1.c)
  • Exposure 20750004: 'PKS 1830-211', 5x5 (4x3600s) 4 pointings: 20750048 -> 20750051, 18494s/14400s (+1h08m13s)
  • Pointings with no assigned Exposure 3 pointings: 20750001, 0052, 0053, 26895s/1244s (+7h07m30s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2019-04-03T13:45:51 2019-04-03T13:46:22 2019-04-03T13:46:53 2019-04-03T13:47:24 2019-04-03T13:47:55 2019-04-03T14:29:54 2019-04-03T20:37:00 2019-04-04T10:24:08 2019-04-04T15:23:05 2019-04-04T16:14:17 - 2019-04-04T16:19:25 2019-04-04T16:39:47 - 2019-04-04T16:42:47 2019-04-04T17:01:37 2019-04-04T17:25:16 - 2019-04-04T17:28:28 2019-04-04T17:59:16 2019-04-04T18:03:24 2019-04-04T19:00:00 2019-04-04T19:37:13 - 2019-04-04T19:44:42 2019-04-05T01:04:53 - 2019-04-05T03:40:10 (multiple gaps) 2019-04-05T06:27:47 2019-04-05T06:53:48 2019-04-05T06:57:25 2019-04-05T07:02:50 2019-04-05T07:07:15 * Frames missed: 2019-04-03T14:30:01 42870 frames missed (943124941 to 943167810) 2019-04-03T20:31:43 43 frames missed (943514993 to 943515035) ... 2019-04-03T20:44:51 24 frames missed (943527626 to 943527649) 2019-04-04T15:23:22 855 frames missed (944598814 to 944599660) 2019-04-04T16:19:32 5580 frames missed (944647981 to 944653549) 2019-04-04T16:40:57 8 frames missed (944672163 to 944672170) 2019-04-04T16:42:57 8 frames missed (944672176 to 944672183) 2019-04-04T16:42:58 3856 frames missed (944672223 to 944676078) 2019-04-04T17:01:51 744 frames missed (944693446 to 944694189) 2019-04-04T17:22:43 657 frames missed (944713570 to 944714226) 2019-04-04T17:28:34 17 frames missed (944715926 to 944715942) 2019-04-04T17:28:34 3861 frames missed (944715993 to 944719853) 2019-04-04T17:59:16 538 frames missed (944748663 to 944749200) 2019-04-04T18:00:28 38 frames missed (944750290 to 944750327) 2019-04-04T18:02:53 29 frames missed (944752575 to 944752603) 2019-04-04T18:03:24 484 frames missed (944752650 to 944753133) 2019-04-04T18:46:16 7 frames missed (944794301 to 944794307) 2019-04-04T18:50:02 146 frames missed (944797779 to 944797924) 2019-04-04T18:54:38 46 frames missed (944802294 to 944802339) 2019-04-04T18:59:28 33 frames missed (944806915 to 944806947) 2019-04-04T19:00:01 545 frames missed (944806961 to 944807505) 2019-04-04T19:24:18 120 frames missed (944830668 to 944830787) ... 2019-04-04T19:51:48 137 frames missed (944857085 to 944857221) 2019-04-05T01:04:54 618 frames missed (945157153 to 945157770) ... 2019-04-05T03:40:37 890 frames missed (945306395 to 945307284) 2019-04-05T06:27:13 3 frames missed (945467155 to 945467157) 2019-04-05T06:27:47 592 frames missed (945467179 to 945467770) 2019-04-05T06:53:48 581 frames missed (945491881 to 945492461) 2019-04-05T06:56:08 17 frames missed (945494684 to 945494700) 2019-04-05T06:56:54 131 frames missed (945495242 to 945495372) 2019-04-05T06:57:26 534 frames missed (945495394 to 945495927) 2019-04-05T07:03:24 1025 frames missed (945500655 to 945501679) 2019-04-05T07:07:39 857 frames missed (945504884 to 945505740) * Statistics: Mean Rate: 15.05 frames/sec (mean) Frames: 3130377 total : 0 missed : 2669818 TM : 460559 idle : 0 invalid Packets: 5353743 total : 297830 missed : 5339636 TM : 0 tcmd : 14107 time : 0 idle : 0 invalid * Errors "End of File on RTTM socket": 2019-04-03T13:48:16 - 2019-04-03T14:28:47 * ERT not in sync for days 2019-04-04: ERT (2019-04-04T16:13:38.300) not in sync with UTC: UTC-ERT = 351.8 seconds 2.2 Auxiliary files OLF: 64 ASF: 54 THF: 59 2.3 Pre-processing / OPUS pipelines * Errors: 2075_20190405122640_00_irn Stat: cxw Last: /bin/chmod 2075_arc_prep Stat: cxw Last: /bin/chmod 2.5 ISGRI context table 2019-04-05T04:40: IIMG_SDCMOC_D20190403052914_00001.INT sent to MOC 2019-03-05T13:20: IIMG_SDCMOC_D20190403052914_00002.INT sent to MOC 2nd version provided by IRFU/SAp, Saclay (F) 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 not responding Program / version that has created this alert: rttmd 2.2.0 Directory of alert generation: /isdc2/run/alert/nrt_dr 2019-04-03T13:48 2019-04-03T14:29 2019-04-04T15:23 2019-04-04T16:08 2019-04-04T16:40 2019-04-05T01:09 2019-04-05T01:50 2019-04-05T03:03 2019-04-05T07:03 305 IBIS synchronization failed too many times, 3000 times! Directory of alert generation: /isdc2/run/alert/nrt_pp Preproc seems unable to resynchronize the IBIS time!!! Preproc must be restarted? -> cured by itself * Level 2: 213 ERT (2019-04-04T16:13:38.300) not in sync with UTC: UTC-ERT... 2019-04-04T16:25 2019-04-05T01:27 * Level 1: 604 Exposure time is 5384 sec. instead of 3600 sec. Pointing ID (BCPPID): 20750009 604 Exposure time is 1950 sec. instead of 3600 sec. Pointing ID (BCPPID): 20750010 -> see 1.1.a) 604 Exposure time is 16 sec. instead of 3600 sec. Pointing ID (BCPPID): 20750029 -> see 1.1.c) 1001 Wrong Attitude by 0.3530 deg for 3604 seconds Science Window ID: 207500300010 Predicted Attitude: 273.4717 (RA) -19.3299 (DEC) Measured Attitude: 273.5014 (RA) -19.6818 (DEC) from 2019-04-04T11:35:41 (UTC) to 2019-04-04T12:35:44 (UTC) 3.2 Parameter out of limits OMC: ---- Science Window ID: 207500290021: CENT__INFO Science Window ID: 207500300010: COMPUTED__X__OFFS CENT__INFO 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScW: 207500290010, 207500440010 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) OMC: ---- ScW: 207500290010 These data structures are missing: OMC.-SHOT-RAW (or ALL) for mode Science Normal (42) 4. Instruments checks (IOSM) ===================== Nothing special 5. Science ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/2075.000/pod_2075_0004.fits Received at : 27 Mar 10:58 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 20750001 16700030001 PKS 1830-211 26 3600 2 20750002 16700030001 PKS 1830-211 1 3600 3 20750003 16700030001 PKS 1830-211 19 3600 4 20750004 16700030001 PKS 1830-211 4 3600 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