******************************************************************************** ** ISDC END OF REVOLUTION REPORT (NRT) ** REVOLUTION 2776 - Report of May 14, 2024 ******************************************************************************** Perigee Passage at start : 2024-05-10T16:22:54 Perigee Passage at end : 2024-05-13T08:12:57 Radiation Belt exit : 31916 km (ijd 8896.7585) Radiation Belt entrance : 43905 km (ijd 8899.2597) 1. Planning summary =================== 1.1 General remarks a) High radiation, instruments in safe mode apart from SPI. From 2024-05-11T02:30 to 12T14:00 and from 13T02:30 to end of rev: JEMX-1. From 2024-05-11T02:30 to 12T15:00 and from 13T02:30 to end of rev: JEMX-2. From 2024-05-11T02:30 to 12T16:00 and from 13T03:00 to end of rev: OMC. From 2024-05-11T09:00 to 11T20:30 and from 13T03:00 to end of rev: IBIS. From science windows 277600480010 to 277600630010 the high background caused very noisy images that should be treated with extra caution. b) 2024-05-11T07:06: Pointing 21 missed. c) 2024-05-11T07:13 - 09:58: PICsIT resets. 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 27760001: 'Gal. Plane, l= 286', 5x5 (25x1800s) 25 pointings: 27760002 -> 27760026, 43558s/45000s (-24m02s) Deviations: 27760021 414/1800s: see 1.1.b) *** Exposure 27760002: 'Gal. Plane, l= 296', 5x5 (25x1800s) 25 pointings: 27760028 -> 27760052, 44718s/45000s (-4m41s) *** Exposure 27760003: 'M81', 5x5 (24x3556s) 24 pointings: 27760056 -> 27760079, 88282s/85344s (+48m57s) *** Pointings with no assigned Exposure 7 pointings: 27760001, 0027, 0053, 0054, 0055, 0080, 0081 23428s/5383s (+5h00m44s) 2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: - * Frames missed: - * Statistics: Mean Rate: 16.00 frames/sec (mean) Frames: 3369647 total : 0 missed : 1681931 TM : 1687716 idle : 0 invalid Packets: 3379032 total : 325 missed : 3363862 TM : 0 tcmd : 15170 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 82 THF: 60 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.4 ISGRI context table 2024-05-12T20:16: IIMG_SDCMOC_D20240510210755_00001.INT 2024-05-13T15:25: IIMG_SDCMOC_D20240510210755_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 20 to 22 (2776_0001_AHF) -> see 1.1.b) 510 Revolution 2776 has low number (13690) of TIME_CORRELATION records Program / version that has created this alert: Pipeline - ADP Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202413409_OLF 3043 List of dead NOT consistent with context (on 2024-05-10T21:07:55) Program / version that has created this alert: ibis_isgr_low_thres 8.4 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2776_20240510210755_00_ilt 0 pixel(s) are DEAD in context but reset ON in list 2 pixel(s) are ON in context but DEAD in list 0 pixel(s) are DEAD in context, 0 added to list 3044 List of dead has internal mismatch (on 2024-05-10T21:07:55) Program / version that has created this alert: ibis_isgr_low_thres 8.4 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2776_20240510210755_00_ilt 1 pixel(s) set DEAD while already dead * Level 1: 604 Exposure time is 410 sec. instead of 1800 sec. Pointing ID (BCPPID): 27760021 -> see 1.1.b) 605 The mode differ for n sec. from the planning Numerous alerts for ScWs: 277600120010 - 277600790020 Affected instruments: IBIS, JEM-X 1, JEM-X 2, OMC -> see 1.1.d) 3.2 Parameter out of limits IBIS: ----- Due to Solar minimum, the IBIS veto limits are not appropriate resulting in too many alerts ScWs: 277600020010 - 277600790010 V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT ScWs: 277600020010 - 277600790010 IOE_MDOS_MMCE4,6 ScWs: 277600110010 P0S_MM[1-8]VTC PICsIT reset in ScWs: 277600190010 - 277600240010 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.c) ScWs: 277600120010 - 277600240010, 277600460010 - 277600500010 I0S_MEVTCNT_MMCE0,1,2,3,4,5,6,7 3.3 Missing scientific data (taken from alert 3050) IBIS: ----- ScWs: 277600210010, 277600220010, 277600230010, 277600240010, 277600460010, 277600470010 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/2776.000/pod_2776_0005.fits Received at : Mai 8. 09:18 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 27760001 21200060128 Gal. Plane, l= 286 25 1800 2 27760002 21200060133 Gal. Plane, l= 296 25 1800 3 27760003 21200310002 M81 24 3556 b) Solar activity & miscellaneous High radiation 5.2 IBAS: no more reported here 5.3 TOOs: No