ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2571 - Report of November 16, 2022
Perigee Passage at start : 2022-11-12T07:47:00
Perigee Passage at end : 2022-11-14T23:37:20
Radiation Belt exit : 20917 km (ijd 8351.3650)
Radiation Belt entrance : 48839 km (ijd 8353.8517)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2022-11-14T11:16: Pointing 57, 58 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 25710001: 'GRS 1915+105', 5x5 (18x3280s)
18 pointings: 25710002 -> 25710019, 59057s/59040s (+16s)
- Exposure 25710002: 'GRS 1915+105', 5x5 (2x3280s)
2 pointings: 25710020 -> 25710021, 9074s/6560s (+41m54s)
- Exposure 25710003: 'GRS 1915+105', 5x5 (3x3280s)
3 pointings: 25710022 -> 25710024, 14293s/9840s (+1h14m13s)
- Exposure 25710004: 'GRS 1915+105', 5x5 (2x3280s)
2 pointings: 25710025 -> 25710026, 6550s/6560s (-10s)
- Exposure 25710005: 'M81', 5x5 (1x3572s)
1 pointing: 25710030, 3680s/3572s (+1m48s)
- Exposure 25710006: 'M81', 5x5 (9x3572s)
9 pointings: 25710031 -> 25710039, 34408s/32148s (+37m39s)
- Exposure 25710007: 'Gal. Plane, l= 260', 5x5 (21x1800s)
21 pointings: 25710043 -> 25710063, 35950s/37800s (-30m49s)
Deviations:
25710057 0/1800s: see 1.1.b)
25710058 0/1800s: see 1.1.b)
- Exposure 25710008: 'Gal. Plane, l= 260', 5x5 (4x1800s)
4 pointings: 25710064 -> 25710067, 10602s/7200s (+56m41s)
- Pointings with no assigned Exposure
9 pointings: 25710001, 0027, 0028, 0029, 0040, 0041, 0042, 0068,
69992096
26015s/7041s (+5h16m13s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2022-11-14T11:17:11
2022-11-14T11:18:19 - 2022-11-14T11:39:30
2022-11-14T11:42:44 - 2022-11-14T11:48:34
* Frames missed:
2022-11-14T11:17:13 4 frames missed (1616592732 to 1616592735)
2022-11-14T11:17:14 821 frames missed (1616592741 to 1616593561)
2022-11-14T11:17:19 550 frames missed (1616593630 to 1616594179)
2022-11-14T11:17:46 257 frames missed (1616594361 to 1616594617)
2022-11-14T11:42:06 23334 frames missed (1616594649 to 1616617982)
2022-11-14T11:47:50 19 frames missed (1616617994 to 1616618012)
2022-11-14T11:49:02 5644 frames missed (1616618061 to 1616623704)
2022-11-14T11:49:04 886 frames missed (1616623780 to 1616624665)
* Statistics: Mean Rate: 15.84 frames/sec (mean)
Frames: 3343901 total
: 0 missed
: 2484689 TM
: 859212 idle
: 0 invalid
Packets: 4984394 total
: 38024 missed
: 4969378 TM
: 0 tcmd
: 15016 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 67
THF: 62
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2022-11-14T12:11: IIMG_SDCMOC_D20221112130531_00001.INT
2022-11-14T15:10: IIMG_SDCMOC_D20221112130531_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
101 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
2022-11-14T11:39
* Level 2:
213 ERT (2022-11-14T11:42:06.222) not in sync with UTC: UTC-ERT
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 257100000012, 257100000021
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: 257100020010 - 257100670010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 257100020010 - 257100670010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 257100050010, 257100560010
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/2571.000/pod_2571_0001.fits
Received at : Nov 3. 13:24
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 25710001 19200040008 GRS 1915+105 18 3280
2 25710002 19200040008 GRS 1915+105 2 3280
3 25710003 19200040008 GRS 1915+105 3 3280
4 25710004 19200040008 GRS 1915+105 2 3280
5 25710005 19200150005 M81 1 3572
6 25710006 19200150005 M81 9 3572
7 25710007 19200050167 Gal. Plane, l= 260 21 1800
8 25710008 19200050167 Gal. Plane, l= 260 4 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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