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ISDCCDCI
INTEGRAL Science Data Centre

ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2253 - Report of July 23, 2020


                                                              
 Perigee Passage at start : 2020-07-19T09:21:50 
 Perigee Passage at end   : 2020-07-22T01:11:01
 Radiation Belt exit      : 35638 km (ijd 7505.4742)
 Radiation Belt entrance  : 41681 km (ijd 7507.9461)

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

 1.1 General remarks
 
 a) Eclipse season

 b) 2020-07-20T20:56: Pointing 36 missed.

 c) 2020-07-21T08:08: Pointing 52 missed.

 d) 2020-07-21T16:09: Pointing 62 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 22530001: 'Cyg X-1', 5x5 (24x3479s) 24 pointings: 22530002 -> 22530025, 85132s/83496s (+27m15s)
  • Exposure 22530002: 'TIMELESS_N.02.1', 5x5 (4x2000s) 4 pointings: 22530027 -> 22530030, 7990s/8000s (-9s)
  • Exposure 22530003: 'Dummy pointing', staring (1x900s) 1 pointing: 22530032, 3195s/900s (+38m15s)
  • Exposure 22530004: 'Dummy pointing', staring (1x900s) 1 pointing: 22530034, 899s/900s (-0s)
  • Exposure 22530005: 'Norma Region, 297.5', hexagon (7x2000s) 7 pointings: 22530036 -> 22530042, 13451s/14000s (-9m09s) Deviations: 22530036 1475/2000s: see 1.1.b)
  • Exposure 22530006: 'Vela X-1', 5x5 (23x2800s) 23 pointings: 22530044 -> 22530066, 64705s/64400s (+5m04s) Deviations: 22530052 1928/2800s: see 1.1.c) 22530062 1464/2800s: see 1.1.d)
  • Pointings with no assigned Exposure 7 pointings: 22530001, 0026, 0031, 0033, 0035, 0043, 0067 27073s/5383s (+6h01m29s)
2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2020-07-20T11:35:37 2020-07-20T18:53:52 2020-07-20T18:54:23 * Frames missed: 2020-07-20T11:35:38 507 frames missed (1521854421 to 1521854927) 2020-07-21T13:38:32 16 frames missed (1523353930 to 1523353945) * Statistics: Mean Rate: 15.99 frames/sec (mean) Frames: 3387895 total : 0 missed : 2854617 TM : 533278 idle : 0 invalid Packets: 5724461 total : 3739 missed : 5709234 TM : 0 tcmd : 15227 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 69 THF: 62 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.4 ISGRI context table 2020-07-21T13:19: IIMG_SDCMOC_D20200719140556_00001.INT sent to MOC 2020-07-21T18:30: IIMG_SDCMOC_D20200719140556_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 2: 603 The pointing hasn't increased by one. From 35 to 37 (2253_0001_AHF) -> see 1.1.b) 603 The pointing hasn't increased by one. From 51 to 53 (2253_0001_AHF) -> see 1.1.c) 603 The pointing hasn't increased by one. From 61 to 63 (2253_0001_AHF) -> see 1.1.d) 603 The pointing hasn't increased by one. From 62 to 9501 (2253_0064_ASF) -> see 1.1.d) 510 Revolution 2253 has low number (15231) of TIME_CORRELATION records Program / version that has created this alert: Pipeline - ADP Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202020402_OLF * Level 1: 604 Exposure time is 1477 sec. instead of 2000 sec. Pointing ID (BCPPID): 22530036 -> see 1.1.b) 604 Exposure time is 1462 sec. instead of 2800 sec. Pointing ID (BCPPID): 22530062 -> see 1.1.d) 3.2 Parameter out of limits OMC: ---- Due to eclipse season Science Window ID: 225300000021 PCURR__1 SVOLT___P5 SVOLT___M5 SVOLT___P12 SVOLT___M12 SVOLT___P36 IBIS: ----- ScWs: 225300020010 - 225300100010 V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT ScWs: 225300240010, 225300370010, 225300450010, 225300490010, 225300550010, 225300560010, 225300570010, 225300580010, 225300630010, 222500660010 IOE_MDOS_MMCE6 PICsIT reset in ScW: 22xx00xx0010 or Slew: 22xx00xx0021 P0S_MM[1-8]LTC1 P0S_MM[1-8]LTC2 P0S_MM[1-8]RTC1 P0S_MM[1-8]RTC2 P0E_MMMCRER -> see 1.1.a) 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScW: 225300510010, 225300520010, 225300610010 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/2253.000/pod_2253_0002.fits Received at : 15 Jul 11:40 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 22530001 17200130001 Cyg X-1 24 3479 2 22530002 17200150002 TIMELESS_N.02.1 4 2000 3 22530003 88803110002 Dummy pointing 1 900 4 22530004 88803110003 Dummy pointing 1 900 5 22530005 17200040218 Norma Region, 297.5 7 2000 6 22530006 17700060002 Vela X-1 23 2800 b) Solar activity & miscellaneous Calm 5.2 IBAS: no more reported here 5.3 TOOs: No