********************************************************************************
               **  ISDC END OF REVOLUTION REPORT  (NRT)  **  
                      
                   REVOLUTION  2763 - Report of April 09, 2024
********************************************************************************
                                                              
 Perigee Passage at start : 2024-04-06T02:29:59
 Perigee Passage at end   : 2024-04-08T18:20:30
 Radiation Belt exit      : 34693 km (ijd 8862.1893)
 Radiation Belt entrance  : 41531 km (ijd 8864.6560)

 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 27630001: 'Sgr A*', 5x5 (22x3550s)
    22 pointings: 27630004 -> 27630025, 78116s/78100s (+16s)

*** Exposure 27630002: 'M81', 5x5 (9x3556s)
    9 pointings: 27630027 -> 27630035, 32110s/32004s (+1m46s)

*** Exposure 27630003: 'M81', 5x5 (6x3556s)
    6 pointings: 27630036 -> 27630041, 23158s/21336s (+30m22s)

*** Exposure 27630004: 'Sgr A*', 5x5 (12x3550s)
    12 pointings: 27630043 -> 27630054, 45011s/42600s (+40m11s)

*** Pointings with no assigned Exposure
    9 pointings: 27630001, 0002, 0003, 0026, 0042, 0055, 0056, 0057,
                     69992096
                 20922s/6632s (+3h58m09s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2024-04-07T08:26:08 
  2024-04-07T08:27:08 
  2024-04-07T16:31:23 
  2024-04-07T16:31:54 

 * Frames missed: 
  2024-04-07T08:26:08 656 frames missed (998927313 to 998927968)
  2024-04-07T08:27:09 608 frames missed (998928324 to 998928931) 

 * Statistics:   Mean Rate: 15.98  frames/sec (mean)
 
    Frames:  3430793 total
          :  0 missed
          :  2230608 TM
          :  1200185 idle
          :  0 invalid
 
    Packets:  4476600 total
           :  3982 missed
           :  4461216 TM
           :  0 tcmd
           :  15384 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 63
     ASF: 59
     THF: 61
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2024-04-08T06:26: IIMG_SDCMOC_D20240406071420_00001.INT
     2024-04-08T11:40: IIMG_SDCMOC_D20240406071420_00002.INT
     2nd version provided by IRFU/SAp, Saclay (F)
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 2:

3043 List of dead NOT consistent with context (on 2024-04-06T07:14:20)
     Program / version that has created this alert:  ibis_isgr_low_thres 8.4
     Directory of alert generation:  /isdc/run2/pipelines/nrt/nrtrev/scratch/2763_20240406071420_00_ilt
     1 pixel(s) are DEAD in context but reset ON in list
     0 pixel(s) are ON in context but DEAD in list
     0 pixel(s) are DEAD in context,  0 added to list

 3.2 Parameter out of limits 

     OMC:
     ----
     Due to eclipse season
     Science Window ID: 276300000021
     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: 276300040010 - 276300540010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 276300040010 - 276300540010
     IOE_MDOS_MMCE4,6

 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/2763.000/pod_2763_0002.fits
   Received at  : Mär 22. 14:59
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 27630001 21200210001 Sgr A*                   22        3550 
   2 27630002 21200310001 M81                       9        3556 
   3 27630003 21200310001 M81                       6        3556 
   4 27630004 21200210001 Sgr A*                   12        3550 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No