ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1124
— Report of December 30, 2011
Perigee Passage at start : 2011-12-27T08:18:27
Perigee Passage at end : 2011-12-30T08:04:11
Radiation Belt exit : 48489 km (ijd 4378.4780)
Radiation Belt entrance : N/A km (ijd N/A)
Operations Coordinator : Enrico Bozzo
Pipeline Operator : Ph.M.
Scientist on Duty : Volodymyr Savchenko
S/W version : isdc-core-sw-0.3_2011-08-08T09:21:05
-----------
1. Planning summary
===================
1.1 General remarks
a) Eclipse season. JEM-X 1 and 2 on.
b) 2011-12-27T09:28Z: IREM S/W crash #123.
09:48:00Z Start recovery
10:15:00Z Start IREM patch procedure
11:14:00Z IREM patch procedure completed;
11:15:00Z IREM re-enabled.
c) 2011-12-27T09:30Z: JEM-X DFEE CRC Anomaly.
Quote MOC: During the post-eclipse reconfiguration of JEM-X1, another DFEE
anomaly occurred.The Active Shutdown Level remained ECLIPSE instead of RAD.
BELTS, the DFEE CPU speed remained at 8 MHz WAIT instead of 16MHz.
The recovery was initiated immediately, and completed before the next
scheduled activity. A DFEE power cycle was performed
At 10:00 JEMX-1 was restored to the nominal state.
d) 2011-12-28T04:06Z: Pointing 23 missed.
e) 2011-12-29T20:57Z: Pointings 63 and 64 missed.
f) 2011-12-29T22:50Z: IREM crash #124.
22:52:00Z IBIS,OMC disabled, start recovery. Payloads Recovery after IREM
Anomaly (SEU)
23:43:00Z Start IREM patch procedure
02:36:00Z IREM re-enabled.
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 1. Pointings info from TSF version 2.
- Durations given in the executed/planned format; data gaps and bad time
intervals not excluded from total durations.
- Deviations: only unexpected deviations >30 secs for pointings assigned to
an exposure are reported; expected deviations (first & last pointings of
an exposure longer than planned) not reported.
- Exposure 11240001: unknown (6)(1x3600s)
1 pointing: 11240004, 2707s/2600s (+1m47s)
- Exposure 11240002: unknown (6)(9x3600s)
9 pointings: 11240005 -> 11240013, 23225s/23400s (-2m54s)
- Exposure 11240003: unknown (6)(9x3600s)
9 pointings: 11240015 -> 11240023, 23355s/23400s (-45s)
- Exposure 11240004: 'Close to 3C273', 5x5 (13x3530s)
13 pointings: 11240027 -> 11240039, 46008s/45890s (+1m58s)
- Exposure 11240005: 'Close to 3C273', 5x5 (30x3530s)
30 pointings: 11240040 -> 11240069, 104368s/105900s (-25m32s)
Deviations:
11240063 3602/3530s: see 1.1.b)
11240064 17/3530s: see 1.1.b)
- Pointings with no assigned Exposure
11 pointings: 11240001, 0002, 0003, 0014, 0024, 0025, 0026, 0070,
0071, 0072, 0073, 14292s/8290s (+1h40m01s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2011-12-27T09:28:11
End reception: 2011-12-30T06:47:20
* TM gaps of more than 30 seconds:
2011-12-27T11:03:49 - 2011-12-27T11:04:20
* Frames missed:
2011-12-27T11:03:49 185 frames missed (3410163236 to 3410163420)
2011-12-27T11:04:20 495 frames missed (3410163498 to 3410163992)
2011-12-27T11:04:20 212 frames missed (3410164030 to 3410164241)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3990576 total Packets: 5861158 total
: 0 missed : 699 missed
: 2921617 TM : 5843234 TM
: 1068959 idle : 0 tcmd
: 0 invalid : 17924 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2011-12-27T09:37:27 - 2011-12-27T09:37:38
2011-12-28T08:20:20 - 2011-12-28T08:20:22
2011-12-29T04:36:06 - 2011-12-29T04:36:16
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-----------------------------------------------------------
1 1 1 1 72 77 1 71 1 1
2.3 Pre-processing
* Frequent errors for days 2011-12-27,2011-12-28,2011-12-29, respectively:
17 24 23 "Histogram rejected"
0 0 0 "OBT found too much higher"
4 4 0 "packet(s) of the Histogram are discarded"
1 1 0 "Can not store the Histogram"
0 0 0 "SpiSpectrum, decompression failed"
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 69 | 0 156 | 0
ISGRI_cal : 25 | 0
ISGRI_noise: 136 | 0
IBIS_veto : 23 | 0 * QLA completed | errors
PICsIT_cal : 54 | 0 -----------------------------
JMX : 283 | 0 IBIS : 76 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2011-12-29T12:06: IIMG_SDCMOC_D20111227125204_00001.INT sent to MOC
3. Alerts
=========
* Level 2:
603 The pointing hasn't increased by one. From 22 to 9500
File: 1124_0027_ASF
Convert attitude RRRR=1124 ROW=25. Missing pointing ?
-> see 1.1.d)
603 The pointing hasn't increased by one. From 62 to 9500
File: 1124_0070_ASF
Convert attitude RRRR=1124 ROW=67. Missing pointing ?
-> see 1.1.e)
7000 IREM STANDARD MODE
IREM SHOULD BE IN INTEGRAL MODE AT ANYTIME, Please verify it's expected to
get this mode!
-> see 1.1.b) and 1.1.f)
* Level 1:
604 Exposure time is 2683 sec. instead of 2600 sec.
Pointing ID (BCPPID): 11240023
-> see 1.1.d)
604 Exposure time is 9 sec. instead of 3530 sec.
Pointing ID (BCPPID): 11240064
-> see 1.1.e)
605 OMC,IBIS: The mode differ for 482 sec. from the planning
SCW: 112400650010 - 112400660010
-> see 1.1.e)
3.2 Parameter out of limits
OMC:
----
OOLs due to Eclipse in ScW ID: 112400000021,112400730031:
PCURR__1
SVOLT___M5
SVOLT___M12
SVOLT___P5
SVOLT___P12
SVOLT___P36
3.3 Missing scientific data
IBIS:
-----
ScW: 112400230010,112400240010
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
=====================
Nothing special
5. Science (VS)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt/ops/aux/adp/1124.000/pod_1124_0001.fits
Received at : 13 Dec 17:39
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 11240001 08200210044 GPS 1 3600
2 11240002 08200210044 GPS 9 3600
3 11240003 08200210045 GPS 9 3600
4 11240004 08200140004 Close to 3C273 13 3530
5 11240005 08200140004 Close to 3C273 30 3530
b) Solar activity & miscellaneous
Low
5.2 IBAS
a) GRB in ISGRI FOV: None
b) GRB in SPI-ACS: None
c) Other IBAS alerts: None
5.3 TOOs
None
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