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               **  ISDC END OF REVOLUTION REPORT  (NRT)  **  
                      
                   REVOLUTION  2621 - Report of March 28, 2023
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 Perigee Passage at start : 2023-03-25T08:30:16
 Perigee Passage at end   : 2023-03-28T00:20:58
 Radiation Belt exit      : 29978 km (ijd 8484.4221)
 Radiation Belt entrance  : 58991 km (ijd 8486.8380)

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

 1.1 General remarks
 
 a) 2023-03-26T13:14: Pointing 38 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 26210001: 'Crab', 5x5 (25x1800s)
    25 pointings: 26210002 -> 26210026, 45033s/45000s (+33s)

*** Exposure 26210002: 'M81 field', 5x5 (12x3572s)
    12 pointings: 26210028 -> 26210039, 40286s/42864s (-42m58s)
    Deviations:
     26210038  944/3572s: see 1.1.a)

*** Exposure 26210003: 'Gal. Bulge region', hexagon (3x1800s)
    3 pointings: 26210041 -> 26210043, 6614s/5400s (+20m13s)

*** Exposure 26210004: 'Gal. Bulge region', hexagon (4x1800s)
    4 pointings: 26210044 -> 26210047, 7184s/7200s (-16s)

*** Exposure 26210005: 'Galactic Center', 5x5 (7x3334s)
    7 pointings: 26210049 -> 26210055, 23345s/23338s (+7s)

*** Exposure 26210006: 'Galactic Center', 5x5 (25x2000s)
    25 pointings: 26210057 -> 26210081, 59422s/50000s (+2h37m01s)

*** Pointings with no assigned Exposure
    9 pointings: 26210001, 0027, 0040, 0048, 0056, 0082, 0083, 0084,
                     69992096
                 4885s/4976s (-1m31s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2023-03-26T17:31:26 

 * Frames missed: -

 * Statistics:   Mean Rate: 15.99  frames/sec (mean)
 
    Frames:  3513837 total
          :  0 missed
          :  1622576 TM
          :  1891261 idle
          :  0 invalid
 
    Packets:  3260521 total
           :  1467 missed
           :  3245152 TM
           :  0 tcmd
           :  15369 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 64
     ASF: 86
     THF: 62
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2023-03-27T12:15: IIMG_SDCMOC_D20230325130738_00001.INT
     2023-03-27T15:10: IIMG_SDCMOC_D20230325130738_00002.INT
     2nd version provided by IRFU/SAp, Saclay (F)
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 2:

 603 The pointing hasn't increased by one. From 37 to 39 (2621_0001_AHF)
     -> see 1.1.a)

 510 Revolution 2621 has low number (15370) of TIME_CORRELATION records
     Program / version that has created this alert:  Pipeline - ADP
     Directory of alert generation:  /isdc/run2/pipelines/adp/adp/scratch/202308701_OLF

   * Level 1:

 604 Exposure time is 944 sec. instead of 3572 sec.
     Pointing ID (BCPPID): 26210038
     -> see 1.1.a)

 3.2 Parameter out of limits 

     IBIS:
     -----
     Due to Solar minimum, the IBIS veto limits are not appropriate
     resulting in too many alerts

     ScWs: 262100020010 - 262100810010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 262100020010 - 262100810010
     IOE_MDOS_MMCE4,6

 3.3 Missing scientific data  (taken from alert 3050)

     IBIS:
     -----
     ScW: 262100420010
     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/2621.000/pod_2621_0001.fits
   Received at  : Mär 14. 11:30
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 26210001 20600010004 Crab                     25        1800 
   2 26210002 20200200003 M81 field                12        3572 
   3 26210003 20200010011 Gal. Bulge region         3        1800 
   4 26210004 20200010011 Gal. Bulge region         4        1800 
   5 26210005 20200210002 Galactic Center           7        3334 
   6 26210006 20200170021 Galactic Center          25        2000 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No