ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2748 - Report of February 29, 2024
Perigee Passage at start : 2024-02-26T04:51:25
Perigee Passage at end : 2024-02-28T20:41:22
Radiation Belt exit : 33552 km (ijd 8822.2832)
Radiation Belt entrance : 48802 km (ijd 8824.7262)
1. Planning summary
===================
1.1 General remarks
a) 2024-02-26T11:31: Pointing 03 missed.
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 27480001: 'Eri cavity interior', 5x5 (3x3479s)
3 pointings: 27480002 -> 27480004, 6961s/10437s (-57m56s)
Deviations:
27480003 0/3479s: see 1.1.a)
- Exposure 27480002: 'SRGA J144459.2-60420', 5x5 (3x2100s)
3 pointings: 27480006 -> 27480008, 6413s/6300s (+1m53s)
- Exposure 27480003: 'SRGA J144459.2-60420', 5x5 (42x2100s)
42 pointings: 27480009 -> 27480050, 91569s/88200s (+56m08s)
- Exposure 27480004: 'SRGA J144459.2-60420', 5x5 (3x2100s)
3 pointings: 27480052 -> 27480054, 6304s/6300s (+3s)
- Exposure 27480005: 'M81', 5x5 (15x3556s)
15 pointings: 27480058 -> 27480072, 57909s/53340s (+1h16m09s)
- Pointings with no assigned Exposure
10 pointings: 27480001, 0005, 0051, 0055, 0056, 0057, 0073, 0074,
69992096, 0076
5650s/5598s (+51s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2024-02-27T01:29:41 - 2024-02-27T01:38:28
2024-02-27T08:17:30
2024-02-27T18:52:41
2024-02-28T00:08:23
* Frames missed:
2024-02-27T08:17:30 718 frames missed (947262454 to 947263171)
2024-02-28T00:08:23 533 frames missed (948174187 to 948174719)
* Statistics: Mean Rate: 15.94 frames/sec (mean)
Frames: 3277134 total
: 0 missed
: 2048622 TM
: 1228512 idle
: 0 invalid
Packets: 4112033 total
: 12809 missed
: 4097244 TM
: 0 tcmd
: 14789 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 76
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2024-02-28T08:40: IIMG_SDCMOC_D20240226093413_00001.INT
2024-02-28T09:50: IIMG_SDCMOC_D20240226120158_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
3001 Received 2th IBIS dump for revolution 2748.
Program / version that has created this alert: Pipeline - Rev IDP (NRT)
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2748_20240226120158_00_idp
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 274800020010 - 274800720010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 274800020010 - 274800720010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 274800170010, 274800490010
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
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2748.000/pod_2748_0005.fits
Received at : Feb 23. 12:11
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 27480001 21200280001 Eri cavity interior 3 3479
2 27480002 21700030002 SRGA J144459.2-60420 3 2100
3 27480003 21700030002 SRGA J144459.2-60420 42 2100
4 27480004 21700030002 SRGA J144459.2-60420 3 2100
5 27480005 21200310001 M81 15 3556
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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