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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2509 - Report of June 03, 2022


                                                              
 Perigee Passage at start : 2022-05-31T09:23:44
 Perigee Passage at end   : 2022-06-03T01:13:14
 Radiation Belt exit      : 28582 km (ijd 8186.4540)
 Radiation Belt entrance  : 50483 km (ijd 8188.9130)

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

 1.1 General remarks
 
 a) Eclipse season.

 b) 2022-06-01T08:00: Pointing 22, 23, 24, 25, 26, 27, 28 missed.

 c) 2022-06-02T02:17: Pointing 40 missed.

 d) Numerous alerts 605 related to instruments: IBIS, JEM-X 1, JEM-X 2, OMC.

 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 25090001: 'Dummy pointing', staring (1x900s) 1 pointing: 25090002, 963s/900s (+1m03s)
  • Exposure 25090002: 'M81', 5x5 (13x3572s) 13 pointings: 25090004 -> 25090016, 46461s/46436s (+24s)
  • Exposure 25090003: 'globular_clusters_01', 5x5 (13x3334s) 13 pointings: 25090020 -> 25090032, 28551s/43342s (-4h06m31s) Deviations: 25090022 1320/3334s: see 1.1.b) 25090023 0/3334s: see 1.1.b) 25090024 612/3334s: see 1.1.b) 25090025 4085/3334s: see 1.1.b) 25090026 1795/3334s: see 1.1.b) 25090027 0/3334s: see 1.1.b) 25090028 732/3334s: see 1.1.b)
  • Exposure 25090004: 'globular_clusters_01', 5x5 (10x3334s) 10 pointings: 25090033 -> 25090042, 34879s/33340s (+25m38s) Deviations: 25090040 3304/3334s: see 1.1.c)
  • Exposure 25090005: 'Gal. Plane, l= 234', 5x5 (25x1800s) 25 pointings: 25090046 -> 25090070, 44987s/45000s (-13s)
  • Exposure 25090006: 'Dummy pointing', staring (1x900s) 1 pointing: 25090072, 6988s/900s (+1h41m27s)
  • Pointings with no assigned Exposure 11 pointings: 25090001, 0003, 0017, 0018, 0019, 0043, 0044, 0045, 69992096, 0073, 0074 22903s/8699s (+3h56m43s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2022-06-01T18:25:03 2022-06-01T18:25:34 * Frames missed: 2022-05-31T10:10:23 19607344 frames missed (1391117400 to 1410724743) 2022-05-31T12:18:07 26819 frames missed (1410820407 to 1410847225) * Statistics: Mean Rate: 15.86 frames/sec (mean) Frames: 3489575 total : 0 missed : 2449596 TM : 1039979 idle : 0 invalid Packets: 4914874 total : 9604 missed : 4899192 TM : 0 tcmd : 15682 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 78 THF: 64 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.4 ISGRI context table 2022-06-02T13:53: IIMG_SDCMOC_D20220531143929_00001.INT 2022-06-02T17:30: IIMG_SDCMOC_D20220531143929_00002.INT 2nd version provided by IRFU/SAp, Saclay (F) 3. Alerts ========= 3.1 All alerts except OOLs and missing scientific data * Level 2: 603 The pointing hasn't increased by one. From 22 to 9506 (2509_0001_AHF) -> 1.1.b) 3043 List of dead NOT consistent with context (on 2022-05-31T14:39:29) Program / version that has created this alert: ibis_isgr_low_thres 7.9 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2509_20220531143929_00_ilt 0 pixel(s) are DEAD in context, 0 added to list 510 Revolution 2509 has low number (15806) of TIME_CORRELATION records Program / version that has created this alert: Pipeline - ADP Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202215402_OLF * Level 1: 604 Exposure time is 1319 sec. instead of 3334 sec. Pointing ID (BCPPID): 25090022 -> see 1.1.b) 604 Exposure time is 1471 sec. instead of 3334 sec. Pointing ID (BCPPID): 25090024 -> see 1.1.b) 604 Exposure time is 4088 sec. instead of 3334 sec. Pointing ID (BCPPID): 25090025 -> see 1.1.b) 604 Exposure time is 1793 sec. instead of 3334 sec. Pointing ID (BCPPID): 25090026 -> see 1.1.b) 604 Exposure time is 732 sec. instead of 3334 sec. Pointing ID (BCPPID): 25090028 -> see 1.1.b) 3041 Check NEW context from orbit 2509 (on 2022-05-31T14:39:29) Program / version that has created this alert: ibis_isgr_low_thres 7.9 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2509_20220531143929_00_ilt Number of DEAD: 1228 (limit is 1099) Number NEW DEAD: 0 (limit is 9) 605 The mode differ for n sec. from the planning Numerous alerts for ScWs: 250900210010, 250900220010, 250900240010 - 250900260010, 250900280010, 250900300010 Affected instruments: IBIS, JEM-X 1, JEM-X 2, OMC -> see 1.1.d) 3.2 Parameter out of limits OMC: ---- Due to eclipse season Science Window ID: 250900000012, 250900000021 PCURR__1 SVOLT___P5 SVOLT___M5 SVOLT___P12 SVOLT___M12 SVOLT___P36 IBIS: ----- Due to Solar minimum, the IBIS veto limits are not appropriate resulting in too many alerts ScWs: 250900020010 - 250900720010 V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT ScWs: 250900020010 - 250900720010 IOE_MDOS_MMCE4,6 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScWs: 250900210010, 250900280010, 250900290010 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) 4. Instruments checks (IOSM) ===================== Nothing special 5. Science ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/2509.000/pod_2509_0001.fits Received at : Mai 26. 20:23 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 25090001 88805330001 Dummy pointing 1 900 2 25090002 19200150003 M81 13 3572 3 25090003 19200130001 globular_clusters_01 13 3334 4 25090004 19200130001 globular_clusters_01 10 3334 5 25090005 19200050091 Gal. Plane, l= 234 25 1800 6 25090006 88805330002 Dummy pointing 1 900 b) Solar activity & miscellaneous Calm 5.2 IBAS: no more reported here 5.3 TOOs: No