ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1090
— Report of September 20, 2011
Perigee Passage at start : 2011-09-16T15:27:50
Perigee Passage at end : 2011-09-19T15:14:22
Radiation Belt exit : 51441 km (ijd 4276.7870)
Radiation Belt entrance : 25528 km (ijd 4279.5830)
Operations Coordinator : Enrico Bozzo
Pipeline Operator : Ph.M.
Scientist on Duty : Carla Baldovin
S/W version : isdc-core-sw-0.3_2011-08-08T09:21:05
-----------
1. Planning summary
===================
A. General remarks
-------------------
a) JEM-X 1 and 2 on.
b) 2011-09-16T: Slew 10900001 was missed from timeline. The OTF was not reached
for this PID.
c) 2011-09-17T13:29: PICsIT spurious reset followed by a HEPI resync.
d) 2011-09-17T20:54: Start guide star failed. Pointings 50, 51 missed.
e) 2011-09-17T21:33: Manual update for slew 55.
f) 2011-09-18T10:36: Pointing 75 lost due to OTF NOT REACHED.
B. 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 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 10900001: 'Gal. Bulge region', hexagon (7x1800s)
7 pointings: 10900002 -> 10900008, 12810s/12600s (+3m29s)
- Exposure 10900002: 'inner disk l>0', 5x5 (25x1800s)
25 pointings: 10900010 -> 10900034, 45028s/45000s (+28s)
- Exposure 10900003: 'inner disk l<0' + 'RX J1713.7-3946', 5x5 (25x1800s)
25 pointings: 10900036 -> 10900060, 45166s/45000s (+2m45s)
Deviations:
10900049 1870/1800s: see 1.A.d)
10900050 1556/1800s: see 1.A.d)
10900051 2101/1800s: see 1.A.d)
- Exposure 10900004: 'inner disk l>0', 5x5 (1x1800s)
1 pointing: 10900062, 1914s/1800s (+1m54s)
- Exposure 10900005: 'inner disk l>0', 5x5 (24x1800s)
24 pointings: 10900063 -> 10900086, 41498s/43200s (-28m21s)
Deviations:
10900075 99/1800s: see 1.A.f)
- Exposure 10900006: 'inner disk l<0' + 'RX J1713.7-3946', 5x5 (25x1800s)
25 pointings: 10900088 -> 10900112, 45035s/45000s (+35s)
- Exposure 10900007: 'RX J1713.7-3946', 5x5 (5x3334s)
5 pointings: 10900113 -> 10900117, 20319s/16670s (+1h00m49s)
- Pointings with no assigned Exposure
7 pointings: 10900001, 0009, 0035, 0061, 0087, 0118, 0119, 15432s/3960s (+3h11m12s)
2. NRT Data processing
======================
a. Telemetry
------------
* Start reception: 2011-09-16T16:39:33
End reception: 2011-09-19T14:04:25
* TM gaps of more than 30 seconds: -
* Frames missed:
2011-09-16T19:42:00 659 frames missed (3274344569 to 3274345227)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 16.00 frames/sec (mean)
Frames: 3996521 total Packets: 6106625 total
: 0 missed : 1181 missed
: 3044287 TM : 6088574 TM
: 952234 idle : 0 tcmd
: 0 invalid : 18051 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2011-09-16T16:44:11
2011-09-18T17:07:17
2011-09-19T16:23:40 - 2011-09-19T16:30:06 (perigee)
b. Auxiliary files summary
--------------------------
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-----------------------------------------------------------
1 1 1 1 72 124 1 70 1 1
c. Pre-processing
-----------------
* Frequent errors for days 2011-09-17, 2011-09-18, 2011-09-19, respectively:
24 24 17 "Histogram rejected"
0 0 0 "OBT found too much higher"
3 8 2 "packet(s) of the Histogram are discarded"
1 4 1 "Can not store the Histogram"
d. OPUS Pipelines processing
----------------------------
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 69 | 0 241 | 0
ISGRI_cal : 24 | 0
ISGRI_noise: 137 | 0
IBIS_veto : 22 | 0 * QLA completed | errors
PICsIT_cal : 11 | 0 -----------------------------
JMX : 278 | 0 IBIS : 119 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
e. ISGRI context table
----------------------
2011-09-19T08:52: IIMG_SDCMOC_D20110916192215_00001.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
------------------------------------------------------
* Level 2:
603 The pointing hasn't increased by one. From 49 to 9503
File: 1090_0052_ASF
Convert attitude RRRR=1090 ROW=52. Missing pointing ?
-> see 1.A.b)
603 The pointing hasn't increased by one. From 75 to 9507
File: 1090_0081_ASF
Convert attitude RRRR=1090 ROW=80. Missing pointing ?
-> see 1.A.c)
3041 Check NEW context from orbit 1090 (on 2011-09-16T19:22:15)
Program / version that has created this alert: ibis_isgr_low_thres 6.4
Directory of alert generation:
/export/isdc/run/pipelines/nrt/nrtrev/scratch/1090_20110916192215_00_ilt
Number of DEAD: 731 (limit is 730)
Number NEW DEAD: 0 (limit is 9)
-> e-mail to Saclay
* Level 1:
604 Exposure time is 1554 sec. instead of 1800 sec.
Pointing ID (BCPPID): 10900050
604 Exposure time is 2104 sec. instead of 1800 sec.
Pointing ID (BCPPID): 10900051
-> see 1.A.d)
604 Exposure time is 101 sec. instead of 1800 sec.
Pointing ID (BCPPID): 10900075
-> see 1.A.f)
605 OMC: The mode differ for 241 sec. from the planning
ScW: 109000510010
from 2011-09-17T21:22:25 to 21:26:26 expected mode: 42 actual mode: 21
-> see 1.A.d)
3.2 Parameter out of limits
---------------------------
IBIS:
-----
PICsIT spurious reset in ScW 10900036:
P0E_MMMCRER
P0S_MM[1-8]LTC1
P0S_MM[1-8]LTC2
P0S_MM[1-8]RTC1
P0S_MM[1-8]RTC2
-> see 1.A.c)
3.3 Missing scientific data
---------------------------
IBIS:
-----
ScW: 109000740010 - 109000760010
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
=====================
4.1. IOSM daily check (standard long term displays)
---------------------
* IBIS OEM:
DPE-IASW HEPI resynchronized
2011-09-17T13:32:57
-> see 1.A.b)
* OMC OEM:
Rejected TC: invalid TC/mode combination
2011-09-17T20:53:35
2011-09-17T20:53:41
5. Science (CB)
==========
5.1 Summary
-----------
a) Planned observations
Last POD file: /isdc/nrt/ops/aux/adp/1090.000/pod_1090_0003.fits
Received at : 9 Sep 07:07
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 10900001 08200010025 Gal. Bulge region 7 1800
2 10900002 08200240001 inner disk l>0 25 1800
3 10900003 08297000001 inner disk l<0 25 1800
4 10900003 08200270001 RX J1713.7-3946 25 3572
5 10900003 08200240002 inner disk l<0 25 1800
6 10900004 08200240001 inner disk l>0 1 1800
7 10900005 08200240001 inner disk l>0 24 1800
8 10900006 08297000001 inner disk l<0 25 1800
9 10900006 08200270001 RX J1713.7-3946 25 3572
10 10900006 08200240002 inner disk l<0 25 1800
11 10900007 08200270002 RX J1713.7-3946 5 3334
b) Solar activity & miscellaneous
Low to moderate
5.2 IBAS
--------
a) GRB in ISGRI FOV: None
b) GRB in SPI-ACS:
2011-09-18 21:26:57: Exceptionally bright GRB 110918A (Hurley et al. 2011,
GCN 12357). Multi-peak structure.
Sigma: 23.7643
Duration: 20 sec.
IGRACS: 110918.89371
c) Other IBAS alerts: None
5.3 TOOs
--------
none
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