******************************************************************************** ** ISDC END OF REVOLUTION REPORT (NRT) ** REVOLUTION 2779 - Report of May 21, 2024 ******************************************************************************** Perigee Passage at start : 2024-05-18T15:53:09 Perigee Passage at end : 2024-05-21T07:43:08 Radiation Belt exit : 27835 km (ijd 8904.7245) Radiation Belt entrance : 37937 km (ijd 8907.2265) 1. Planning summary =================== 1.1 General remarks a) 2024-05-19T14:54: Pointing 20, 21, 22, 23, 24 missed. b) 2024-05-19T23:40: Pointing 29 missed. c) 2024-05-20T22:54: Pointing 51 missed. d) Numerous alerts 605 related to instruments: SPI. 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 27790001: 'ngc 4151', 5x5 (25x3600s) 25 pointings: 27790002 -> 27790026, 73857s/90000s (-4h29m03s) Deviations: 27790020 0/3600s: see 1.1.a) 27790021 0/3600s: see 1.1.a) 27790022 0/3600s: see 1.1.a) 27790023 0/3600s: see 1.1.a) 27790024 1749/3600s: see 1.1.a) *** Exposure 27790002: 'ngc 4151', 5x5 (25x3600s) 25 pointings: 27790028 -> 27790052, 86658s/90000s (-55m42s) Deviations: 27790029 1050/3600s: see 1.1.b) 27790051 2740/3600s: see 1.1.c) *** Exposure 27790003: 'Dummy pointing', staring (1x900s) 1 pointing: 27790054, 7726s/900s (+1h53m46s) *** Pointings with no assigned Exposure 5 pointings: 27790001, 0027, 0053, 0055, 0056 2393s/2488s (-1m35s) 2. NRT Data processing ====================== 2.1 Telemetry * TM gaps of more than 30 seconds: 2024-05-19T13:44:13 2024-05-19T23:16:10 2024-05-19T23:16:41 2024-05-19T23:19:02 2024-05-19T23:19:33 2024-05-19T23:20:04 2024-05-19T23:20:35 2024-05-19T23:59:14 * Frames missed: 2024-05-19T13:44:18 846 frames missed (827841454 to 827842299) * Statistics: Mean Rate: 15.97 frames/sec (mean) Frames: 3372797 total : 0 missed : 1458345 TM : 1914452 idle : 0 invalid Packets: 2931312 total : 4819 missed : 2916690 TM : 0 tcmd : 14622 time : 0 idle : 0 invalid * No error 2.2 Auxiliary files OLF: 64 ASF: 54 THF: 60 2.3 Pre-processing / OPUS pipelines Nothing special * No error 2.4 ISGRI context table 2024-05-20T19:43: IIMG_SDCMOC_D20240518203808_00001.INT 2024-05-21T05:20: IIMG_SDCMOC_D20240518203808_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 19 to 9500 (2779_0003_AHF) -> see 1.1.a) 603 The pointing hasn't increased by one. From 28 to 9502 (2779_0003_AHF) -> see 1.1.b) 603 The pointing hasn't increased by one. From 50 to 52 (2779_0003_AHF) -> see 1.1.c) 3043 List of dead NOT consistent with context (on 2024-05-18T20:38:08) Program / version that has created this alert: ibis_isgr_low_thres 8.4 Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2779_20240518203808_00_ilt 1 pixel(s) are DEAD in context, 1 added to list 510 Revolution 2779 has low number (14190) of TIME_CORRELATION records Program / version that has created this alert: Pipeline - ADP Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202414208_OLF * Level 1: 604 Exposure time is 1748 sec. instead of 3600 sec. Pointing ID (BCPPID): 27790024 -> see 1.1.a) 604 Exposure time is 1043 sec. instead of 3600 sec. Pointing ID (BCPPID): 27790029 -> see 1.1.b) 604 Exposure time is 2738 sec. instead of 3600 sec. Pointing ID (BCPPID): 27790051 -> see 1.1.c) 605 The mode differ for n sec. from the planning Numerous alerts for ScWs: 277900320010 - 277900400010 Affected instruments: SPI -> see 1.1.d) 6099 COMPUTED__X__OFFS was out of limit during 3424 sec. Min value: -2.1000e+01 Program / version that has created this alert: osm_monitor 1.4.1 Directory of alert generation: /isdc/nrt2/ops/scw/2779/277900340010.000 Science Window ID: 277900340010 from 2024-05-20T04:36:36 (UTC) to 2024-05-20T05:33:32 (UTC): alert level: 1, limit value: -16, min value: -21, mean value: -21 6099 COMPUTED__X__OFFS was out of limit during 8 sec. Min value: -2.1000e+01 Program / version that has created this alert: osm_monitor 1.4.1 Directory of alert generation: /isdc/nrt2/ops/scw/2779/277900340021.000 Science Window ID: 277900340021 from 2024-05-20T05:33:40 (UTC) to 2024-05-20T05:33:40 (UTC): alert level: 1, limit value: -16, min value: -21, mean value: -21 3.2 Parameter out of limits IBIS: ----- Due to Solar minimum, the IBIS veto limits are not appropriate resulting in too many alerts ScWs: 277900020010 - 277900540010 V1S_MBOT_MCOUNT V1S_MLAT_MCOUNT ScWs: 277900020010 - 277900540010 IOE_MDOS_MMCE4,6 3.3 Missing scientific data (taken from alert 3050) - 4. Instruments checks (IOSM) ===================== Nothing special 5. Science ========== 5.1 Summary a) Planned observations Last POD file: /isdc/nrt2/ops/aux/adp/2779.000/pod_2779_0002.fits Received at : Mai 13. 14:03 i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN 1 27790001 21200240002 ngc 4151 25 3600 2 27790002 21200240002 ngc 4151 25 3600 3 27790003 88805720001 Dummy pointing 1 900 b) Solar activity & miscellaneous Calm 5.2 IBAS: no more reported here 5.3 TOOs: No