ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2301 - Report of November 27, 2020
Perigee Passage at start : 2020-11-24T01:38:09
Perigee Passage at end : 2020-11-26T17:30:23
Radiation Belt exit : 29959 km (ijd 7633.1335)
Radiation Belt entrance : 51556 km (ijd 7635.5900)
1. Planning summary
===================
1.1 General remarks
a) 2929-11-25T08:06: Bad telemetry.
b) 2020-11-25T09:46: Long telemetry gap due to connection issue between MOC and ISDC.
c) 2020-11-25T16:01: Pointing 55 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 23010001: 'TIMELESS_S.01.1', 5x5 (8x2000s)
8 pointings: 23010002 -> 23010009, 16074s/16000s (+1m14s)
- Exposure 23010002: 'TIMELESS_S.01.1', 5x5 (13x2000s)
13 pointings: 23010010 -> 23010022, 28020s/26000s (+33m40s)
- Exposure 23010003: 'TIMELESS_S.01.1', 5x5 (4x2000s)
4 pointings: 23010023 -> 23010026, 9796s/8000s (+29m55s)
- Exposure 23010004: 'TIMELESS_S.01.2', 5x5 (16x2000s)
16 pointings: 23010028 -> 23010043, 31990s/32000s (-9s)
- Exposure 23010005: 'TIMELESS_S.01.2', 5x5 (5x2000s)
5 pointings: 23010044 -> 23010048, 29602s/10000s (+5h26m42s)
Deviations:
23010047 21091/2000s: see 1.1.b)
23010048 0/2000s: see 1.1.b)
- Exposure 23010006: 'TIMELESS_S.01.2', 5x5 (4x2000s)
4 pointings: 23010049 -> 23010052, 0s/8000s (-2h13m20s)
Deviations:
23010049 0/2000s: see 1.1.b)
23010050 0/2000s: see 1.1.b)
23010051 0/2000s: see 1.1.b)
23010052 0/2000s: see 1.1.b)
- Exposure 23010007: 'TIMELESS_S.02.1', 5x5 (1x2000s)
1 pointing: 23010054, 0s/2000s (-33m20s)
Deviations:
23010054 0/2000s: see 1.1.b)
- Exposure 23010008: 'TIMELESS_S.02.1', 5x5 (24x2000s)
24 pointings: 23010055 -> 23010078, 47375s/48000s (-10m25s)
Deviations:
23010055 1420/2000s: see 1.1.c)
- Exposure 23010009: 'TIMELESS_S.02.2', 5x5 (11x2000s)
11 pointings: 23010080 -> 23010090, 30013s/22000s (+2h13m32s)
- Pointings with no assigned Exposure
6 pointings: 23010001, 0027, 0053, 0079, 0091, 0092
14749s/3110s (+3h13m59s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-11-24T09:40:11
2020-11-24T13:08:25
2020-11-24T13:48:29
2020-11-24T19:14:23
2020-11-25T04:42:05
2020-11-25T06:53:34
2020-11-25T07:27:32
2020-11-25T16:15:41
2020-11-25T20:21:00
2020-11-26T00:20:17
2020-11-26T04:54:35
2020-11-26T15:38:19
* Frames missed:
2020-11-24T09:40:12 876 frames missed (1571883566 to 1571884441)
2020-11-24T13:08:25 630 frames missed (1572083505 to 1572084134)
2020-11-24T13:48:30 659 frames missed (1572121953 to 1572122611)
2020-11-24T19:14:23 1040 frames missed (1572434083 to 1572435122)
2020-11-25T04:42:05 849 frames missed (1572979028 to 1572979876)
2020-11-25T06:54:03 1373 frames missed (1573105190 to 1573106562)
2020-11-25T07:27:43 669 frames missed (1573138215 to 1573138883)
2020-11-25T10:06:53 140 frames missed (1573170151 to 1573170290)
2020-11-25T15:37:38 241741 frames missed (1573171151 to 1573412891)
2020-11-25T16:15:41 628 frames missed (1573448780 to 1573449407)
2020-11-25T20:21:01 532 frames missed (1573684311 to 1573684842)
2020-11-26T00:20:17 555 frames missed (1573913988 to 1573914542)
2020-11-26T04:54:36 701 frames missed (1574177181 to 1574177881)
2020-11-26T15:38:19 767 frames missed (1574795102 to 1574795868)
* Statistics: Mean Rate: 13.98 frames/sec (mean)
Frames: 3103957 total
: 0 missed
: 2558231 TM
: 545726 idle
: 0 invalid
Packets: 5131099 total
: 48494 missed
: 5116462 TM
: 0 tcmd
: 14637 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 93
THF: 62
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2020-11-26T04:35: IIMG_SDCMOC_D20201124052840_00001.INT sent to MOC
2020-11-26T11:50: IIMG_SDCMOC_D20201124052840_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 3:
102 Can't (re)connect to MOC.
Program / version that has created this alert: rttmd 2.2.0
2020-11-25T06:53:45
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?
-> Preproc restarted
* Level 1:
2001 Some modes are undefined for more than 20 sec.
ScW: 230100470010
Mode INTL_AOCS_SUBM is undefined for 19112 seconds
Mode INTL_AOCS_ESAM is undefined for 19112 seconds
Mode INTL_BCP_OTF is undefined for 19112 seconds
604 Exposure time is 21098 sec. instead of 2000 sec.
Pointing ID (BCPPID): 23010047
-> see 1.1.b)
604 Exposure time is 1419 sec. instead of 2000 sec.
Pointing ID (BCPPID): 23010055
-> see 1.1.c)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 230100020010 - 230100900010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 230100020010 - 230100900010
IOE_MDOS_MMCE6
ScW: 230100900010
I0S_MEVTCNT_MMCE3,5,7
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 230100450010, 230100460010, 230100470010, 230100550010
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)
OMC:
----
ScWs: 230100450010, 230100460010
These data structures are missing:
OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2301.000/pod_2301_0001.fits
Received at : 20 Nov 22:00
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23010001 17200150005 TIMELESS_S.01.1 8 2000
2 23010002 17200150005 TIMELESS_S.01.1 13 2000
3 23010003 17200150005 TIMELESS_S.01.1 4 2000
4 23010004 17200150015 TIMELESS_S.01.2 16 2000
5 23010005 17200150015 TIMELESS_S.01.2 5 2000
6 23010006 17200150015 TIMELESS_S.01.2 4 2000
7 23010007 17200150006 TIMELESS_S.02.1 1 2000
8 23010008 17200150006 TIMELESS_S.02.1 24 2000
9 23010009 17200150016 TIMELESS_S.02.2 11 2000
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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