ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2299 - Report of November 23, 2020
Perigee Passage at start : 2020-11-18T17:55:46
Perigee Passage at end : 2020-11-21T09:46:24
Radiation Belt exit : 27704 km (ijd 7627.8058)
Radiation Belt entrance : 56991 km (ijd 7630.2450)
1. Planning summary
===================
1.1 General remarks
a) 2020-11-19T00:46: PICsIT reset.
b) 2020-11-19T07:28: 111 minutes telemetry gap due to a long power cut at ISDC.
c) 2020-11-19T10:56: Pointing 13 missed.
d) 2020-11-21T03:24: Pointing 51 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 22990001: 'RE J0317-853', 5x5 (4x3530s)
4 pointings: 22990002 -> 22990005, 15583s/14120s (+24m23s)
- Exposure 22990002: 'RE J0317-853', 5x5 (13x3530s)
13 pointings: 22990006 -> 22990018, 28690s/45890s (-4h46m39s)
Deviations:
22990009 0/3530s: see 1.1.b)
22990010 0/3530s: see 1.1.b)
22990011 0/3530s: see 1.1.b)
22990012 0/3530s: see 1.1.b)
22990013 475/3530s: see 1.1.c)
- Exposure 22990003: 'RE J0317-853', 5x5 (6x3530s)
6 pointings: 22990019 -> 22990024, 23798s/21180s (+43m38s)
- Exposure 22990004: 'RE J0317-853', 5x5 (3x3530s)
3 pointings: 22990025 -> 22990027, 13784s/10590s (+53m13s)
- Exposure 22990005: 'RE J0317-853', 5x5 (24x3530s)
24 pointings: 22990028 -> 22990051, 85685s/84720s (+16m05s)
Deviations:
22990051 1339/3530s: see 1.1.d)
- Pointings with no assigned Exposure
3 pointings: 22990001, 0052, 0053
596s/1244s (-10m47s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-11-19T03:37:06
2020-11-19T04:57:30
2020-11-19T17:44:03
2020-11-20T04:51:36
2020-11-20T04:53:35
* Frames missed:
2020-11-19T03:37:07 563 frames missed (1565482206 to 1565482768)
2020-11-19T04:57:31 604 frames missed (1565559350 to 1565559953)
2020-11-19T17:44:03 915 frames missed (1566294638 to 1566295552)
2020-11-20T04:51:37 758 frames missed (1566935104 to 1566935861)
2020-11-20T04:53:35 789 frames missed (1566936959 to 1566937747)
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3416633 total
: 0 missed
: 2953835 TM
: 462798 idle
: 0 invalid
Packets: 5737643 total
: 37850 missed
: 5722566 TM
: 0 tcmd
: 15077 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 55
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2020-11-20T21:15: IIMG_SDCMOC_D20201118220612_00001.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
212 rttm_maq_read() says it missed 185507 packets
2020-11-19T09:19:46
300 Preproc not present or unverifiable at 2020-11-19T09:54:26
Program / version that has created this alert: Pipeline - INPUT (NRT)
Directory of alert generation: /isdc2/run/alert/nrtppmon
300 Preproc not present or unverifiable at 2020-11-19T10:25:46
Program / version that has created this alert: Pipeline - INPUT (NRT)
Directory of alert generation: /isdc2/run/alert/nrtppmon
-> see 1.1.b)
* Level 2:
2002 At least one HK (configuration) parameter changed unexpectedly
Program / version that has created this alert: osm_const_param 1.0.1
Directory of alert generation: /isdc/nrt2/ops/scw/2299/229900140010.000
304 SPI Spectrum Decompression Failure
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
Decompression failed in the usds routine! Inform SPI specialists
2020-11-20T00:11:30
603 The pointing hasn't increased by one. From 50 to 52 (2299_0001_AHF)
-> see 1.1.d)
603 The pointing hasn't increased by one. From 51 to 9500 (2299_0053_ASF)
-> see 1.1.d)
510 Revolution 2299 has low number (15548) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202032610_OLF
* Level 1:
604 Exposure time is 470 sec. instead of 3530 sec.
Pointing ID (BCPPID): 22990013
-> see 1.1.c)
604 Exposure time is 1339 sec. instead of 3530 sec.
Pointing ID (BCPPID): 22990051
-> 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: 229900020010 - 229900510010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 229900020010 - 229900510010
IOE_MDOS_MMCE6
ScWs: 229900510021, 229900510031
I0S_MEVTCNT_MMCE3,5,7
PICsIT reset in Slew: 229900020021
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: 229900130010
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/2299.000/pod_2299_0001.fits
Received at : 17 Nov 13:57
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 22990001 17200120002 RE J0317-853 4 3530
2 22990002 17200120002 RE J0317-853 13 3530
3 22990003 17200120002 RE J0317-853 6 3530
4 22990004 17200120002 RE J0317-853 3 3530
5 22990005 17200120002 RE J0317-853 24 3530
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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