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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1797 - Report of March 27, 2017


                                                              
 Perigee Passage at start : 2017-03-24T19:06:03
 Perigee Passage at end   : 2017-03-27T10:54:04
 Radiation Belt exit      : 50686 km (ijd 6292.9522)
 Radiation Belt entrance  : 52493 km (ijd 6295.2913)
 
 Operations Coordinator   : Enrico Bozzo
 Pipeline Operator        : Ph.M.
 Scientist on Duty        : Sotiria Fotopoulou

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

 1.1 General remarks

 a) Eclipse season.
 
 b) IBIS VETO crash

 c) Pointing 17 missed (excluded from AHF), however it does not matter much as it is an engineering
    pointing.

 d) Pointing 36 lost, 37 manually performed.
 
 e) 2017-03-26: Many telemetry gaps, affected pointings: 46, 51, 52, 59, 60.
 
 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 17970001: 'Galaxy (l=0, b=0)', hexagon (7x1800s) 7 pointings: 17970002 -> 17970008, 12595s/12600s (-4s)
  • Exposure 17970002: 'Galaxy (l=0, b=-30)', hexagon (7x1800s) 7 pointings: 17970010 -> 17970016, 12569s/12600s (-31s)
  • Exposure 17970003: 'Galaxy (l=0, b=0)', hexagon (7x1800s) 7 pointings: 17970018 -> 17970024, 12598s/12600s (-1s)
  • Exposure 17970004: 'Galaxy (l=0, b=-30)', hexagon (7x1800s) 7 pointings: 17970026 -> 17970032, 12554s/12600s (-46s)
  • Exposure 17970005: 'Galaxy (l=0, b=0)', hexagon (7x1800s) 7 pointings: 17970034 -> 17970040, 11521s/12600s (-17m58s) Deviations: 17970036 7/1800s: see 1.1.d) 17970037 2520/1800s: see 1.1.d)
  • Exposure 17970006: 'Galaxy (l=0, b=-30)', hexagon (6x1800s) 6 pointings: 17970042 -> 17970047, 12531s/10800s (+28m51s) Deviations: 17970046 1839/1800s: see 1.1.e)
  • Exposure 17970007: 'Galaxy (l=0, b=-30)', hexagon (1x1800s) 1 pointing: 17970048, 8745s/1800s (+1h55m44s)
  • Exposure 17970008: 'Crab', 5x5 (25x1800s) 25 pointings: 17970050 -> 17970074, 45443s/45000s (+7m22s) Deviations: 17970051 956/1800s: see 1.1.e) 17970052 1855/1800s: see 1.1.e) 17970059 1848/1800s: see 1.1.e) 17970060 1832/1800s: see 1.1.e)
  • Exposure 17970009: 'Orion_1', 5x5 (9x3334s) 9 pointings: 17970076 -> 17970084, 32882s/30006s (+47m56s)
  • Pointings with no assigned Exposure 9 pointings: 17970001, 0009, 0017, 0025, 0033, 0041, 0049, 0075, 0085 10296s/7041s (+54m14s)
2. NRT Data processing ====================== 2.1 Telemetry * Start reception: 2017-03-24T21:38:23 End reception: 2017-03-27T06:47:05 * TM gaps of more than 30 seconds: 2017-03-26T01:32:49 - 2017-03-26T06:50:29 2017-03-26T07:26:46 - 2017-03-26T08:49:43 2017-03-26T12:00:32 - 2017-03-26T12:43:18 2017-03-26T12:55:01 2017-03-26T14:49:47 2017-03-26T14:51:12 2017-03-26T14:52:11 * Frames missed: 2017-03-26T01:32:49 713 frames missed (1970620210 to 1970620922) 2017-03-26T01:34:03 769 frames missed (1970621337 to 1970622105) ... 2017-03-26T12:55:26 1218 frames missed (1971273750 to 1971274967) 2017-03-26T14:49:47 561 frames missed (1971384166 to 1971384726) 2017-03-26T14:51:12 539 frames missed (1971385535 to 1971386073) 2017-03-26T14:52:11 875 frames missed (1971386156 to 1971387030) * ERT not in sync with UTC: - * Statistics: Mean Rate: 14.58 frames/sec (mean) Frames: 2999732 total : 0 missed : 1164133 TM : 1835599 idle : 0 invalid Packets: 2341727 total : 212132 missed : 2328266 TM : 0 tcmd : 13461 time : 0 idle : 0 invalid * Errors: NCTRSFRAME: invalid quality = 256 (should be 0 or 1): 2.2 Auxiliary files summary POD OPP TSF PAF OLF ASF AHF THF ORB REVNO ------------------------------------------------------------- 1 1 1 1 63 86 1 59 1 1 2.3 Pre-processing Nothing special 2.4 OPUS Pipelines processing * REV: completed | errors * INPUT/SCW: completed | errors ------------------------------- ---------------------------- IREM : 58 | 0 176 | 0 ISGRI_cal : 2 | 0 ISGRI_noise: 111 | 0 * QLA completed | errors IBIS_veto : 19 | 0 ----------------------------- JMX : 209 | 0 IBIS : 87 | 0 ilt : 1 | 0 JEMX-1 : " | 0 Archiving : 1 | 0 JEMX-2 : " | 0 2.5 ISGRI context table Not sent (failed) * Errors: NRTREV: 1797_20170325021101_00_ilt Stat: cxw Last: ibis_isgr_low_thres Exit: 144908 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 2017-03-26T05:55:26 2017-03-26T06:07:01 2017-03-26T06:51:33 2017-03-26T07:47:33 2017-03-26T08:19:11 2017-03-26T12:54:21 * Level 2: 603 The pointing hasn't increased by one. From 16 to 18 File: 1797_0001_AHF Convert attitude RRRR=1797 ROW=670. Missing pointing ? -> see 1.1.c) 603 The pointing hasn't increased by one. From 35 to 37 File: 1797_0001_AHF Convert attitude RRRR=1797 ROW=1375. Missing pointing ? -> see 1.1.d) 604 Exposure time is 1836 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970046 604 Exposure time is 3003 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970050 604 Exposure time is 949 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970051 604 Exposure time is 1846 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970059 604 Exposure time is 1831 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970060 -> due to bad internet connection with MOC * Level 1: 605 IBIS: The mode differ for xxxx sec. from the planning From ScW: 179700020010 to 179700840020 from 2017-03-25T02:42:37 to 2017-03-27T05:46:20 expected mode: 41 actual mode: 22 -> see 1.1.b) 604 Exposure time is 11 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970036 604 Exposure time is 2519 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970037 -> see 1.1.c) 604 Exposure time is 1846 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970059 604 Exposure time is 1831 sec. instead of 1800 sec. Pointing ID (BCPPID): 17970060 -> see 1.1.e) 3.2 Parameter out of limits OMC: ---- Due to eclipse: Science Window ID: 179700000012,179700000021 PCURR__1 SVOLT___M5 SVOLT___M12 SVOLT___P5 SVOLT___P12 SVOLT___P36 In SCW 179700370010: CENT__INFO 3.3 Missing scientific data OMC: ScW: 179700370010 These data structures are missing: OMC.-SHOT-RAW (or ALL) for mode Science Normal (42) 4. Instruments checks (IOSM) ===================== Nothing special 5. Science (SF) ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/1797.000/pod_1797_0001.fits Received at : 16 Mar 08:56 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 17970001 14200210003 Galaxy (l=0, b=0) 7 1800 2 17970002 14200210004 Galaxy (l=0, b=-30) 7 1800 3 17970003 14200210005 Galaxy (l=0, b=0) 7 1800 4 17970004 14200210006 Galaxy (l=0, b=-30) 7 1800 5 17970005 14200210007 Galaxy (l=0, b=0) 7 1800 6 17970006 14200210008 Galaxy (l=0, b=-30) 6 1800 7 17970007 14200210008 Galaxy (l=0, b=-30) 1 1800 8 17970008 14200050004 Crab 25 1800 9 17970009 14200160001 Orion_1 9 3334 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