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               **  ISDC END OF REVOLUTION REPORT  (NRT)  **  
                      
                   REVOLUTION  2767 - Report of April 24, 2024
********************************************************************************
                                                              
 Perigee Passage at start : 2024-04-16T17:49:20
 Perigee Passage at end   : 2024-04-19T09:39:28
 Radiation Belt exit      : 28230 km (ijd 8872.8064)
 Radiation Belt entrance  : 38565 km (ijd 8875.3050)

 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 27670001: 'Crab', 5x5 (24x1944s)
    24 pointings: 27670004 -> 27670027, 46954s/46656s (+4m57s)

*** Pointings with no assigned Exposure
    7 pointings: 27670001, 0002, 0003, 0028, 0029, 0030, 0031
                 160878s/4974s (+43h18m24s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2024-04-17T08:14:11 
  2024-04-17T08:56:49 
  2024-04-17T08:57:45 
  2024-04-17T16:17:02 

 * Frames missed: 
  2024-04-17T08:14:11 644 frames missed (1011865184 to 1011865827)
  2024-04-17T08:56:49 639 frames missed (1011906146 to 1011906784)
  2024-04-17T08:57:45 636 frames missed (1011907038 to 1011907673) 

 * Statistics:   Mean Rate: 15.98  frames/sec (mean)
 
    Frames:  3389296 total
          :  0 missed
          :  886344 TM
          :  2502952 idle
          :  0 invalid
 
    Packets:  1787889 total
           :  3961 missed
           :  1772688 TM
           :  0 tcmd
           :  15201 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 64
     ASF: 32
     THF: 32
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2024-04-18T21:43: IIMG_SDCMOC_D20240416223405_00001.INT
     2024-04-19T06:30: IIMG_SDCMOC_D20240416223405_00002.INT
     2nd version provided by IRFU/SAp, Saclay (F)
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 2:

 510 Revolution 2767 has low number (15087) of TIME_CORRELATION records
     Program / version that has created this alert:  Pipeline - ADP
     Directory of alert generation:  /isdc/run2/pipelines/adp/adp/scratch/202411010_OLF

 3.2 Parameter out of limits 

     OMC:
     ----
     Due to eclipse season
     Science Window ID: 276700000012, 276700000021
     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: 276700040010 - 276700270010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 276700040010 - 276700270010
     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/2767.000/pod_2767_0002.fits
   Received at  : Apr 5. 11:40
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 27670001 21600010012 Crab                     24        1944 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No