ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2696 - Report of October 16, 2023
Perigee Passage at start : 2023-10-10T21:11:11
Perigee Passage at end : 2023-10-13T13:01:15
Radiation Belt exit : 29250 km (ijd 8683.9492)
Radiation Belt entrance : 48358 km (ijd 8686.4090)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
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 26960001: 'Crab', 5x5 (46x2200s)
46 pointings: 26960002 -> 26960047, 101102s/101200s (-1m38s)
- Exposure 26960002: 'Crab', 5x5 (4x2200s)
4 pointings: 26960048 -> 26960051, 10365s/8800s (+26m05s)
- Exposure 26960003: 'Swift J1727.8-1613', hexagon (17x3598s)
17 pointings: 26960055 -> 26960071, 77603s/61166s (+4h33m56s)
- Pointings with no assigned Exposure
6 pointings: 26960001, 0052, 0053, 0054, 0072, 0073
18898s/4554s (+3h59m03s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds: -
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3545638 total
: 0 missed
: 2433861 TM
: 1111777 idle
: 0 invalid
Packets: 4883645 total
: 1712 missed
: 4867722 TM
: 0 tcmd
: 15923 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 72
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-10-13T01:03: IIMG_SDCMOC_D20231011015249_00001.INT
2023-10-13T08:00: IIMG_SDCMOC_D20231011015249_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
600 A CCCF event is present in the observation log
3043 List of dead NOT consistent with context (on 2023-10-11T01:52:49)
Program / version that has created this alert: ibis_isgr_low_thres 8.4
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2696_20231011015249_00_ilt
0 pixel(s) are DEAD in context but reset ON in list
1 pixel(s) are ON in context but DEAD in list
1 pixel(s) are DEAD in context, 1 added to list
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 269600000021
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: 269600020010 - 269600710010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 269600020010 - 269600710010
IOE_MDOS_MMCE4,6
ScW: 269600120010
I0S_MEVTCNT_MMCE3,5,7
ScW: 269600130010
V1E_MH4_MMOD28V
V1E_MH4_MIFB_MDV
V1S_MCAL_MCOUNT
3.3 Missing scientific data (taken from alert 3050) -
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2696.000/pod_2696_0003.fits
Received at : Okt 6. 14:10
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26960001 88604300002 Crab 46 2200
2 26960002 88604300002 Crab 4 2200
3 26960003 20400060063 Swift J1727.8-1613 17 3598
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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