ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2006 - Report of October 4, 2018
Perigee Passage at start : 2018-10-01T13:33:29
Perigee Passage at end : 2018-10-04T05:23:41
Radiation Belt exit : 52908 km (ijd 6848.7213)
Radiation Belt entrance : 34954 km (ijd 6851.1392)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season
b) 2018-10-02T05:07: SPI PSD channel rate anomaly. The recovery was performed at 7:35Z
and SPI was back to nominal from 7:57Z onwards.
c) 2018-10-02T12:35: Pointings 30, 31 and 32 lost, no records in AHF. PID 30 was a dummy pointing
and PID 31 an engineering pointing.
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 3. Pointings info from TSF version 2.
- 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 20060001: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 20060002 -> 20060026, 51739s/50000s (+28m58s)
- Exposure 20060002: 'Dummy pointing', staring (1x900s)
1 pointing: 20060028, 1010s/900s (+1m50s)
- Exposure 20060003: 'Dummy pointing', staring (1x900s)
1 pointing: 20060030, 0s/900s (-15m00s)
Deviations:
20060030 0/900s: see 1.1.c)
- Exposure 20060004: 'MAXI J1820+070', 5x5 (7x3400s)
7 pointings: 20060032 -> 20060038, 22341s/23800s (-24m18s)
Deviations:
20060032 0/3400s: see 1.1.c)
20060033 3538/3400s: see 1.1.c)
- Exposure 20060005: 'MAXI J1820+070', 5x5 (1x3400s)
1 pointing: 20060039, 3398s/3400s (-1s)
- Exposure 20060006: 'MAXI J1820+070', 5x5 (25x3400s)
25 pointings: 20060040 -> 20060064, 89876s/85000s (+1h21m15s)
- Pointings with no assigned Exposure
6 pointings: 20060001, 0027, 0029, 0031, 0065, 0066, 5105s/4554s (+9m10s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2018-10-01T14:49:25
End reception: 2018-10-04T01:28:43
* TM gaps of more than 30 seconds:
2018-10-01T14:57:27 - 2018-10-01T15:03:39
2018-10-03T07:49:27 - 2018-10-03T07:54:29
* Frames missed:
2018-10-01T14:49:35 47019 frames missed (1196806788 to 1196853806)
* Statistics: Mean Rate: 15.92 frames/sec (mean)
Frames: 3361923 total
: 0 missed
: 2698617 TM
: 663306 idle
: 0 invalid
Packets: 5412266 total
: 15191 missed
: 5397234 TM
: 0 tcmd
: 15032 time
: 0 idle
: 0 invalid
* Errors
2.2 Auxiliary files
OLF: 64
ASF: 67
THF: 60
2.3 Pre-processing
Nothing special
2.4 OPUS Pipelines processing
Nothing significant.
* No error
2.5 ISGRI context table
2018-10-03T17:51: IIMG_SDCMOC_D20181001184044_00001.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
2002 SPI: At least one HK (configuration) parameter changed unexpectedly
ScW: 200600230010
-> see 1.1.b)
603 The pointing hasn't increased by one. From 29 to 9504 (AHF)
-> see 1.1.c)
* Level 1:
604 Exposure time is 2293 sec. instead of 829 sec.
Pointing ID (BCPPID): 20060029
-> see 1.1.c)
604 Exposure time is 3535 sec. instead of 3400 sec.
Pointing ID (BCPPID): 20060033
-> see 1.1.c)
3.2 Parameter out of limits
OMC:
----
Due to eclipse
Science Window ID: 200600000012, 200600000021, 200600000031
PCURR__1
SVOLT___M5
SVOLT___M12
SVOLT___P5
SVOLT___P12
SVOLT___P36
SPI:
----
PSD channel reset in SCW 200600180021- 200600230010:
P__DF__NPDTT__L
P__PD__CHL_MRTE__L[1-32]
P__PD__LW_MRTE__L[1-32]
P__PD__NB_MME__L[1-32]
P__PD__NB_MSE__L[1-32]
P__PD__UP_MRTE__L5
PSDE_NUM
PSDE_WORD
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 200600040010, 200600290010 (dummy)
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)
=====================
SPI OEMS (Class 1):
2018-10-02T07:35:12 - 07:43:27
DPE-IASW Failure in ananysing HSL data - HSL line = DFEE - syncrho word error
-> see 1.1.b)
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2006.000/pod_2006_0003.fits
Received at : 2 Oct 09:13
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 20060001 15200220027 Galactic Center 25 2000
2 20060002 88801740001 Dummy pointing 1 900
3 20060003 88801740002 Dummy pointing 1 900
4 20060004 15400050001 MAXI J1820+070 7 3400
5 20060005 15400050001 MAXI J1820+070 1 3400
6 20060006 15400050001 MAXI J1820+070 25 3400
b) Solar activity & miscellaneous
Calm
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS: No more reported
5.3 TOOs: No
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