ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2399 - Report of August 27, 2021
Perigee Passage at start : 2021-08-11T19:07:15
Perigee Passage at end : 2021-08-14T10:57:36
Radiation Belt exit : 25432 km (ijd 7893.8490)
Radiation Belt entrance : 49464 km (ijd 7896.3252)
1. Planning summary
===================
1.1 General remarks
a) 2021-08-13T16:09: Pointing 48 missed.
b) 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 23990001: 'Dummy pointing', staring (1x900s)
1 pointing: 23990002, 963s/900s (+1m03s)
- Exposure 23990002: 'Orion_2', 5x5 (7x3330s)
7 pointings: 23990004 -> 23990010, 24999s/23310s (+28m08s)
- Exposure 23990003: 'Orion_2', 5x5 (10x3330s)
10 pointings: 23990011 -> 23990020, 33277s/33300s (-22s)
- Exposure 23990004: 'Dummy pointing', staring (1x900s)
1 pointing: 23990022, 964s/900s (+1m03s)
- Exposure 23990005: 'Dummy pointing', staring (1x900s)
1 pointing: 23990024, 964s/900s (+1m03s)
- Exposure 23990006: 'Galactic Center', 5x5 (4x3334s)
4 pointings: 23990026 -> 23990029, 15216s/13336s (+31m19s)
- Exposure 23990007: 'Galactic Center', 5x5 (2x3334s)
2 pointings: 23990030 -> 23990031, 8100s/6668s (+23m51s)
- Exposure 23990008: 'Galactic Center', 5x5 (2x3334s)
2 pointings: 23990032 -> 23990033, 9279s/6668s (+43m31s)
- Exposure 23990009: 'Gal. Bulge region', hexagon (7x3600s)
7 pointings: 23990034 -> 23990040, 25178s/25200s (-21s)
- Exposure 23990010: 'Galactic Center', 5x5 (5x2000s)
5 pointings: 23990042 -> 23990046, 9973s/10000s (-27s)
- Exposure 23990011: 'Galactic Center', 5x5 (20x2000s)
20 pointings: 23990047 -> 23990066, 41133s/40000s (+18m52s)
Deviations:
23990048 986/2000s: see 1.1.a)
- Exposure 23990012: 'Dummy pointing', staring (1x900s)
1 pointing: 23990068, 30060s/900s (+8h05m59s)
- Pointings with no assigned Exposure
9 pointings: 23990001, 0003, 0021, 0023, 0025, 0041, 0067, 0069,
69992096
4143s/4976s (-13m53s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-08-12T22:57:43
2021-08-13T02:01:52
2021-08-13T13:22:25
2021-08-14T03:55:30
2021-08-14T03:56:01
2021-08-14T03:56:32
2021-08-14T03:57:03
2021-08-14T03:57:34
2021-08-14T03:58:05
* Frames missed:
2021-08-12T22:57:43 1269 frames missed (1045315952 to 1045317220)
2021-08-13T02:01:52 476 frames missed (1045493201 to 1045493676)
2021-08-13T13:27:43 5566 frames missed (1046146186 to 1046151751)
* Statistics: Mean Rate: 15.89 frames/sec (mean)
Frames: 3319394 total
: 0 missed
: 2856264 TM
: 463130 idle
: 0 invalid
Packets: 5726974 total
: 16452 missed
: 5712528 TM
: 0 tcmd
: 14446 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 72
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-08-13T22:09: IIMG_SDCMOC_D20210811225819_00001.INT
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
100 Can't (re)connect to MOC (ETIMEDOUT). Line and/or TM transmitter not responding
Program / version that has created this alert: rttmd 2.2.0
Directory of alert generation: /isdc2/run/alert/nrt_dr
2021-08-13T13:22:36
* Level 2:
510 Revolution 2399 has low number (15127) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202122611_OLF
603 The pointing hasn't increased by one. From 47 to 9500 (2399_0001_AHF)
-> see 1.1.a)
* Level 1:
604 Exposure time is 982 sec. instead of 2000 sec.
Pointing ID (BCPPID): 23990048
-> see 1.1.a)
3041 Check NEW context from orbit 2399 (on 2021-08-11T22:58:19)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2399_20210811225819_00_ilt
Number of DEAD: 933 (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: 239900020010 - 239900680010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 239900020010 - 239900680010
IOE_MDOS_MMCE4,6
ScWs: 239900130010 - 239900150010
I0S_MEVTCNT_MMCE3,5,7
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 239900050010
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/2399.000/pod_2399_0001.fits
Received at : Aug 5. 11:40
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23990001 88804480001 Dummy pointing 1 900
2 23990002 18200150002 Orion_2 7 3330
3 23990003 18200150002 Orion_2 10 3330
4 23990004 88804480002 Dummy pointing 1 900
5 23990005 88804480003 Dummy pointing 1 900
6 23990006 18200230002 Galactic Center 4 3334
7 23990007 18200230002 Galactic Center 2 3334
8 23990008 18200230002 Galactic Center 2 3334
9 23990009 18200010027 Gal. Bulge region 7 3600
10 23990010 18200210015 Galactic Center 5 2000
11 23990011 18200210015 Galactic Center 20 2000
12 23990012 88804480004 Dummy pointing 1 900
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
|