ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2400 - Report of August 26, 2021
Perigee Passage at start : 2021-08-14T10:57:36
Perigee Passage at end : 2021-08-17T02:47:13
Radiation Belt exit : 23578 km (ijd 7896.5038)
Radiation Belt entrance : 46515 km (ijd 7898.9960)
1. Planning summary
===================
1.1 General remarks
a) 2021-08-14T23:17: Pointing 11, 12 missed.
b) 2021-08-15T02:13: Pointing 15 missed.
c) 2021-08-15T06:02: Pointing 19, 20, 21 missed.
d) 2021-08-15T10:48: Pointing 23 missed.
e) Due to local processing problems, several 509 MOC GSID alerts were raised.
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 24000001: 'M81', 5x5 (3x3572s)
3 pointings: 24000002 -> 24000004, 10734s/10716s (+17s)
- Exposure 24000002: 'Dummy pointing', staring (1x900s)
1 pointing: 24000006, 928s/900s (+28s)
- Exposure 24000003: 'Orion_3', 5x5 (22x3335s)
22 pointings: 24000008 -> 24000029, 57670s/73370s (-4h21m39s)
Deviations:
24000011 3402/3335s: see 1.1.a)
24000012 873/3335s: see 1.1.a)
24000015 106/3335s: see 1.1.b)
24000019 36/3335s: see 1.1.c)
24000020 0/3335s: see 1.1.c)
24000021 0/3335s: see 1.1.c)
24000023 3212/3335s: see 1.1.d)
- Exposure 24000004: 'Dummy pointing', staring (1x900s)
1 pointing: 24000031, 929s/900s (+28s)
- Exposure 24000005: 'Dummy pointing', staring (1x900s)
1 pointing: 24000033, 960s/900s (+59s)
- Exposure 24000006: 'Galactic Center', 5x5 (3x3334s)
3 pointings: 24000035 -> 24000037, 12063s/10002s (+34m21s)
- Exposure 24000007: 'Gal. Bulge region', hexagon (7x3600s)
7 pointings: 24000039 -> 24000045, 25175s/25200s (-25s)
- Exposure 24000008: 'Galactic Center', 5x5 (4x2000s)
4 pointings: 24000047 -> 24000050, 7999s/8000s (-0s)
- Exposure 24000009: 'Galactic Center', 5x5 (20x2000s)
20 pointings: 24000051 -> 24000070, 44542s/40000s (+1h15m42s)
- Exposure 24000010: 'Dummy pointing', staring (1x900s)
1 pointing: 24000072, 8180s/900s (+2h01m19s)
- Pointings with no assigned Exposure
11 pointings: 24000001, 0005, 0007, 0030, 0032, 0034, 0038, 0046,
69992096, 0073, 0074
17054s/6220s (+3h00m33s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-08-15T18:59:14
* Frames missed: -
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3534751 total
: 0 missed
: 2997792 TM
: 536959 idle
: 0 invalid
Packets: 6011645 total
: 6076 missed
: 5995584 TM
: 0 tcmd
: 16061 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 73
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-08-16T14:01: IIMG_SDCMOC_D20210814144842_00001.INT
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 11 to 9500 (2400_0001_AHF)
-> see 1.1.a)
603 The pointing hasn't increased by one. From 14 to 16 (2400_0001_AHF)
-> see 1.1.b)
603 The pointing hasn't increased by one. From 18 to 22 (2400_0001_AHF)
-> see 1.1.c)
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/2400/240000220010.000
ScW: 240000220010
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/2400/240000230010.000
ScW: 240000230010
600 A CCCF event is present in the observation log
* Level 1:
604 Exposure time is 3408 sec. instead of 3335 sec.
Pointing ID (BCPPID): 24000011
-> see 1.1.a)
604 Exposure time is 870 sec. instead of 3335 sec.
Pointing ID (BCPPID): 24000012
-> see 1.1.a)
604 Exposure time is 110 sec. instead of 3335 sec.
Pointing ID (BCPPID): 24000015
-> see 1.1.b)
604 Exposure time is 36 sec. instead of 3335 sec.
Pointing ID (BCPPID): 24000019
-> see 1.1.c)
604 Exposure time is 3213 sec. instead of 3335 sec.
Pointing ID (BCPPID): 24000023
-> see 1.1.d)
6099 CENT__INFO was out of limit all the time. Min value: 0.0000e+00
Science Window ID: 240000220010
from 2021-08-15T08:55:11 (UTC) to 2021-08-15T09:50:23 (UTC):
alert level: 1, limit value: 3, min value: 0, mean value: 0
3041 Check NEW context from orbit 2400 (on 2021-08-14T14:48:42)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2400_20210814144842_00_ilt
Number of DEAD: 935 (limit is 890)
Number NEW DEAD: 4 (limit is 9)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 240000020010 - 240000720010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 240000020010 - 240000720010
IOE_MDOS_MMCE4,6
ScW: 240000060010
V1S_MCAL_MCOUNT
ScW: 240000090010
I0S_MEVTCNT_MMCE3,5,7
ScW: 240000110010
V1E_MH4_MMOD28V
V1E_MH4_MIFB_MDV
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 240000140010, 240000180010, 240000190010
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:
----
ScW: 240000190010
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/2400.000/pod_2400_0001.fits
Received at : Aug 9. 12:32
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 24000001 18200120001 M81 3 3572
2 24000002 88804490001 Dummy pointing 1 900
3 24000003 17200140003 Orion_3 22 3335
4 24000004 88804490002 Dummy pointing 1 900
5 24000005 88804490003 Dummy pointing 1 900
6 24000006 18200230002 Galactic Center 3 3334
7 24000007 18200010028 Gal. Bulge region 7 3600
8 24000008 18200210018 Galactic Center 4 2000
9 24000009 18200210018 Galactic Center 20 2000
10 24000010 88804490004 Dummy pointing 1 900
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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