ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2636 - Report of May 08, 2023
Perigee Passage at start : 2023-05-04T06:16:38
Perigee Passage at end : 2023-05-06T22:06:45
Radiation Belt exit : 33795 km (ijd 8524.3422)
Radiation Belt entrance : 41331 km (ijd 8526.8160)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2023-05-04T11:50: Pointing 04 missed.
c) 2023-05-04T17:20: Pointing 13 missed.
d) 2023-05-05T05:29: Pointing 32 missed.
e) 2023-05-05T17:40: IBIS Time wrap-around detected.
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 26360001: 'Gal. Plane, l= 290', 5x5 (25x1916s)
25 pointings: 26360002 -> 26360026, 45440s/47900s (-41m00s)
Deviations:
26360004 7/1916s: see 1.1.b)
26360013 1433/1916s: see 1.1.c)
- Exposure 26360002: 'Dummy pointing', staring (1x900s)
1 pointing: 26360028, 963s/900s (+1m03s)
- Exposure 26360003: 'M81 field', 5x5 (14x3572s)
14 pointings: 26360030 -> 26360043, 52871s/50008s (+47m42s)
Deviations:
26360032 3499/3572s: see 1.1.d)
- Exposure 26360004: 'M81 field', 5x5 (2x3572s)
2 pointings: 26360044 -> 26360045, 10879s/7144s (+1h02m15s)
- Exposure 26360005: 'globular_clusters_02', 5x5 (16x3250s)
16 pointings: 26360047 -> 26360062, 52890s/52000s (+14m50s)
- Exposure 26360006: 'OMC FF #35', staring (1x3500s)
1 pointing: 26360064, 3516s/3500s (+16s)
- Exposure 26360007: 'OMC FF #35', (9x840s)
9 pointings: 26360065 -> 26360073, 7507s/7560s (-52s)
- Exposure 26360008: 'OMC FF #35', staring (1x2000s)
1 pointing: 26360074, 6031s/2000s (+1h07m10s)
- Pointings with no assigned Exposure
7 pointings: 26360001, 0027, 0029, 0046, 0063, 0075, 0076
21575s/5383s (+4h29m52s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-05-05T00:51:16
2023-05-05T01:14:26
2023-05-05T20:17:49
* Frames missed:
2023-05-05T00:51:16 532 frames missed (990345378 to 990345909)
2023-05-05T01:14:26 532 frames missed (990367619 to 990368150)
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3509016 total
: 0 missed
: 2364472 TM
: 1144544 idle
: 0 invalid
Packets: 4744716 total
: 4638 missed
: 4728944 TM
: 0 tcmd
: 15772 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 77
THF: 64
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-05-06T10:10: IIMG_SDCMOC_D20230504105610_00001.INT
2023-05-06T13:30: IIMG_SDCMOC_D20230504105610_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
305 IBIS synchronization failed too many times, 3000 times!
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
Preproc seems unable to resynchronize the IBIS time!!! Preproc must be restarted?
2023-05-05T01:02, T03:09, T05:15
* Level 2:
603 The pointing hasn't increased by one. From 12 to 14 (2636_0001_AHF)
-> see 1.1.c)
302 IBIS time wrap-around detected for APID, 1357, 1348, 1352, 1356, 1376
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
Please verify it is foreseen and Ibis events well arestored after the wrap-around!
2023-05-05T17:40
-> see 1.1.e)
3018 PICsIT spectral timing integration changed
Program / version that has created this alert: ibis_spti_obt_calc 3.0
Directory of alert generation: /isdc/nrt2/ops/scw/2636/263600630021.000
510 Revolution 2636 has low number (15778) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202312623_OLF
* Level 1:
604 Exposure time is 8 sec. instead of 1916 sec.
Pointing ID (BCPPID): 26360004
-> see 1.1.b)
604 Exposure time is 1435 sec. instead of 1916 sec.
Pointing ID (BCPPID): 26360013
-> see 1.1.c)
604 Exposure time is 3503 sec. instead of 3572 sec.
Pointing ID (BCPPID): 26360032
-> see 1.1.d)
605 OMC: The mode differ for 64 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2636/263600640010.000
from 2023-05-06T13:31:17 to 2023-05-06T13:31:49 expected mode : 62 actual mode: 21
from 2023-05-06T13:50:37 to 2023-05-06T13:51:09 expected mode : 62 actual mode: 21
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 263600000012, 263600000021
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: 263600020010 - 263600740010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 263600020010 - 263600740010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 263600040010, 263600050010, 263600060010, 263600120010,
263600320010, 263600660010 - 263600720010
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/2636.000/pod_2636_0001.fits
Received at : Apr 26. 07:20
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26360001 20200130119 Gal. Plane, l= 290 25 1916
2 26360002 88805620001 Dummy pointing 1 900
3 26360003 20200200004 M81 field 14 3572
4 26360004 20200200004 M81 field 2 3572
5 26360005 20200050002 globular_clusters_02 16 3250
6 26360006 88604250001 OMC FF #35 1 3500
7 26360007 88604250002 OMC FF #35 9 840
8 26360008 88604250003 OMC FF #35 1 2000
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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