ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2764 - Report of April 16, 2024

                                                              
 Perigee Passage at start : 2024-04-08T18:20:30
 Perigee Passage at end   : 2024-04-11T10:09:46
 Radiation Belt exit      : 28213 km (ijd 8864.8280)
 Radiation Belt entrance  : 38028 km (ijd 8867.3280)

 1. Planning summary
 ===================

 1.1 General remarks
 
 a) Eclipse season.

 b) 2024-04-09T07:39: Pointing 11, 12, 13, 14, 15, 16 missed.

 c) 2024-04-09T15:33: Pointing 19 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 27640001: 'Sgr A*', 5x5 (26x3550s)
    26 pointings: 27640004 -> 27640029, 74224s/92300s (-5h01m15s)
    Deviations:
     27640011 2730/3550s: see 1.1.b)
     27640012    0/3550s: see 1.1.b)
     27640013    0/3550s: see 1.1.b)
     27640014    0/3550s: see 1.1.b)
     27640015    0/3550s: see 1.1.b)
     27640016 2201/3550s: see 1.1.b)
     27640019 1846/3550s: see 1.1.c)

 Exposure 27640002: 'M81', 5x5 (2x3556s)
    2 pointings: 27640033 -> 27640034, 7114s/7112s (+1s)

 Exposure 27640003: 'M81', 5x5 (7x3556s)
    7 pointings: 27640035 -> 27640041, 26873s/24892s (+33m00s)

 Exposure 27640004: 'M81', 5x5 (14x3556s)
    14 pointings: 27640042 -> 27640055, 55654s/49784s (+1h37m49s)

 Pointings with no assigned Exposure
    8 pointings: 27640001, 0002, 0003, 0030, 0031, 0032, 0056, 0057
                 23005s/5803s (+4h46m41s)

 2. NRT Data processing
 ======================

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: -

 * Frames missed: 
  2024-04-09T12:06:06 254614 frames missed (1001470821 to 1001725434) 

 * Statistics:   Mean Rate: 14.81  frames/sec (mean)
 
    Frames:  3208325 total
          :  0 missed
          :  1990907 TM
          :  1217418 idle
          :  0 invalid
 
    Packets:  3996110 total
           :  46192 missed
           :  3981814 TM
           :  0 tcmd
           :  14296 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 65
     ASF: 68
     THF: 60
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2024-04-10T22:18: IIMG_SDCMOC_D20240408230520_00001.INT
     2024-04-11T05:30: IIMG_SDCMOC_D20240408230520_00002.INT
     2nd version provided by IRFU/SAp, Saclay (F)
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 2:

2002 At least one HK (configuration) parameter changed unexpectedly
     Program / version that has created this alert:  osm_const_param 1.0.1
     ScW: 276400420010

2002 At least one HK (configuration) parameter changed unexpectedly
     Program / version that has created this alert:  osm_const_param 1.0.1
     ScW: 276400430010

 510 Revolution 2764 has low number (15451) of TIME_CORRELATION records
     Program / version that has created this alert:  Pipeline - ADP
     Directory of alert generation:  /isdc/run2/pipelines/adp/adp/scratch/202410211_OLF

   * Level 1:

 604 Exposure time is 2735 sec. instead of 3550 sec.
     Pointing ID (BCPPID): 27640011
     -> see 1.1.b)
 
 604 Exposure time is 2201 sec. instead of 3550 sec.
     Pointing ID (BCPPID): 27640016
     -> see 1.1.b)
 
 604 Exposure time is 1845 sec. instead of 3550 sec.
     Pointing ID (BCPPID): 27640019
     -> see 1.1.c)

6099 COMPUTED__X__OFFS was out of limit during 3368 sec. Min value: -2.0000e+01
     Program / version that has created this alert:  osm_monitor 1.4.1
     Science Window ID: 276400200010

6099 COMPUTED__X__OFFS was out of limit during    8 sec. Min value: -2.0000e+01
     Program / version that has created this alert:  osm_monitor 1.4.1
     Science Window ID: 276400200021

 3.2 Parameter out of limits 

     OMC:
     ----
     Due to eclipse season
     Science Window ID: 276400000012, 276400000021, 276400000031
     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: 276400040010 - 276400550010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 276400040010 - 276400550010
     IOE_MDOS_MMCE4,6

 3.3 Missing scientific data  (taken from alert 3050)

     IBIS:
     -----
     ScWs: 276400110010, 276400160010
     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/2764.000/pod_2764_0001.fits
   Received at  : Mär 25. 10:49
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 27640001 21200210001 Sgr A*                   26        3550 
   2 27640002 21200310001 M81                       2        3556 
   3 27640003 21200310001 M81                       7        3556 
   4 27640004 21200310001 M81                      14        3556 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No