ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1278 - Report of April 4, 2013
Perigee Passage at start : 2013-03-31T23:48:26
Perigee Passage at end : 2013-04-03T23:34:59
Radiation Belt exit : 54138 km (ijd 4839.1504)
Radiation Belt entrance : 30773 km (ijd 4841.9128)
Operations Coordinator : Enrico Bozzo
Pipeline Operator : Ph.M.
Scientist on Duty : Ievgen Vovk
1. Planning summary
===================
1.1 General remarks
a) JEM-X 1 and 2 on.
b) 2013-04-01T07:37: No attitude information for Pointing 10. Attitude after slew end used.
c) 2013-04-01T16:49: No attitude information for Pointing 25. Attitude after slew end used.
d) 2013-04-01T23:30: Bad TM frames from Vilspa, duration 28 minutes. Pointing 38 affected.
e) 2013-04-02T13:02: Preprocessing out of sync for ibis packets.
Restarted by S/W support. Pointing 62 shorter due to this.
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 5.
- 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 12780001: 'Crab calib in 1278', 5x5 (20x2000s)
20 pointings: 12780004 -> 12780023, 41112s/40000s (+18m32s)
- Exposure 12780002: 'Crab calib in 1278', 5x5 (5x2000s)
5 pointings: 12780024 -> 12780028, 10000s/10000s (+0s)
- Exposure 12780003: '4U 0614+091' (6) (6x3600s)
6 pointings: 12780030 -> 12780035, 11867s/10800s (+17m47s)
Deviations:
12780034 1768/1800s: small diff
- Exposure 12780004: '4U 0614+091' (6) (22x3600s)
22 pointings: 12780036 -> 12780057, 39550s/39600s (-50s)
- Exposure 12780005: 'Orion_OB', 5x5 (1x3334s)
1 pointing: 12780059, 3445s/3334s (+1m51s)
- Exposure 12780006: 'Orion_OB', 5x5 (33x3334s)
33 pointings: 12780060 -> 12780092, 110072s/110022s (+49s)
Deviations:
12780062 2989/3334s: see 1.1.e)
- Pointings with no assigned Exposure
7 pointings: 12780001, 0002, 0003, 0029, 0058, 0093, 0094, 3199s/3732s (-8m52s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2013-04-01T01:27:20
End reception: 2013-04-03T21:41:26
* TM gaps of more than 30 seconds:
2013-04-01T01:59:30
2013-04-02T03:44:26
2013-04-02T12:22:31
2013-04-02T12:25:12
2013-04-02T23:43:01
2013-04-03T02:33:59
* Frames missed:
2013-04-01T01:59:30 716 frames missed (4016487267 to 4016487982)
2013-04-02T03:44:26 599 frames missed (4017969474 to 4017970072)
2013-04-02T12:22:31 656 frames missed (4018466758 to 4018467413)
2013-04-02T12:25:12 236 frames missed (4018469491 to 4018469726)
2013-04-02T12:25:12 208 frames missed (4018469797 to 4018470004)
2013-04-02T23:43:01 632 frames missed (4019119865 to 4019120496)
2013-04-03T02:33:59 655 frames missed (4019283964 to 4019284618)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3924181 total Packets: 5632473 total
: 0 missed : 6394 missed
: 2807378 TM : 5614756 TM
: 1116803 idle : 0 tcmd
: 0 invalid : 17717 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2013-04-01T15:54:34 - 2013-04-01T15:54:59
2013-04-01T22:39:07 - 2013-04-01T22:39:39
2013-04-01T23:30:18 - 2013-04-01T23:30:46
2013-04-01T23:31:04 - 2013-04-01T23:58:14 (see 1.1.d)
2013-04-03T18:11:57
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
2 2 2 2 72 96 1 85 1 1
2.3 Pre-processing
* Frequent errors for days 2013-04-01, 2013-04-02, 2013-04-03, respectively:
20 23 21 "Histogram rejected"
1 59936 0 "OBT found too much higher"
8 5 0 "packet(s) of the Histogram are discarded"
2 4 0 "Can not store the Histogram"
0 0 2 "SpiSpectrum, decompression failed"
0 0 2 "SpiSpectrumParser, Failure"
0 7006 0 "newObt/prevObt, packet is too old"
* Other errors: (per day, not per revolution)
0 12 0
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 70 | 0 193 | 0
ISGRI_cal : 25 | 0
ISGRI_noise: 137 | 0
IBIS_veto : 23 | 0 * QLA completed | errors
PICsIT_cal : 38 | 0 -----------------------------
JMX : 255 | 0 IBIS : 96 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2013-04-03T02:58: IIMG_SDCMOC_D_00001.INT sent to MOC
2013-04-03T13:41: IIMG_SDCMOC_D_00002.INT sent to MOC
2nd version provided by IRFU/SAp, Saclay (F)
* Errors:
Nrtscw: 127800590031 Stat: cxwww Last: ibis_evts_obt_calc Exit: 111516
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
305 IBIS synchronization failed too many times, 3000 times!
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc/run/alert/nrt_pp
Preproc seems unable to resynchronize the IBIS time!!! Preproc must be restarted?
2013-04-02T13:02
2013-04-02T15:08
-> see 1.1.d)
* Level 2:
603 The pointing hasn't increased by one. From 9 to 11
From file: 1278_0001_AHF
Convert attitude RRRR=1278 ROW=131. Missing pointing ?
-> see 1.1.b)
603 The pointing hasn't increased by one. From 24 to 26
From file: 1278_0001_AHF
Convert attitude RRRR=1278 ROW=480. Missing pointing ?
-> see 1.1.c)
* Level 1:
604 Exposure time is 2997 sec. instead of 3334 sec.
Pointing ID (BCPPID): 12780062
-> see 1.1.e)
3.2 Parameter out of limits
SPI:
----
Many SPI OOLS at beginning of rev. ScW: 12780001 to 127800020021
3.3 Missing scientific data
IBIS:
-----
ScW: 127800610010,127800620010
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 (IV)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt/ops/aux/adp/1278.000/pod_1278_0003.fits
Received at : 22 Mar 15:00
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 12780001 88602740001 Crab calib in 1278 20 2000
2 12780002 88602740001 Crab calib in 1278 5 2000
3 12780003 10200050003 4U 0614+091 6 3600
4 12780004 10200050003 4U 0614+091 22 3600
5 12780005 10200040001 Orion_OB 1 3334
6 12780006 10200040001 Orion_OB 33 3334
b) Solar activity & miscellaneous
Low
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS: No
c) Other IBAS alerts: No
5.3 TOOs
None
6. Anomalies report:
====================
No anomaly
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