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               **  ISDC END OF REVOLUTION REPORT  (NRT)  **  
                      
                   REVOLUTION  2654 - Report of June 28, 2023
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 Perigee Passage at start : 2023-06-21T03:34:47
 Perigee Passage at end   : 2023-06-23T19:25:42
 Radiation Belt exit      : 32899 km (ijd 8572.2268)
 Radiation Belt entrance  : 41939 km (ijd 8574.7020)

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

 1.1 General remarks
 
 a) 2023-06-21T17:56: Pointing 11, 12 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 26540001: 'M31', 5x5 (7x3334s)
    7 pointings: 26540002 -> 26540008, 23515s/23338s (+2m57s)

*** Exposure 26540002: 'M31', 5x5 (19x3334s)
    19 pointings: 26540009 -> 26540027, 63039s/63346s (-5m07s)
    Deviations:
     26540011 3402/3334s: see 1.1.a)
     26540012 1550/3334s: see 1.1.a)

*** Exposure 26540003: 'Cen A', 5x5 (6x3530s)
    6 pointings: 26540031 -> 26540036, 21213s/21180s (+32s)

*** Exposure 26540004: 'Cen A', 5x5 (20x3530s)
    20 pointings: 26540037 -> 26540056, 81452s/70600s (+3h00m51s)

*** Pointings with no assigned Exposure
    6 pointings: 26540001, 0028, 0029, 0030, 0057, 0058
                 17593s/3110s (+4h01m23s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2023-06-21T15:38:36 
  2023-06-21T17:52:40 
  2023-06-22T17:36:08 
  2023-06-22T18:31:47 
  2023-06-22T18:33:12 
  2023-06-22T18:33:43 
  2023-06-22T18:34:14 
  2023-06-22T18:34:58 

 * Frames missed: 
  2023-06-21T15:39:35 1467 frames missed (1051393370 to 1051394836) 

 * Statistics:   Mean Rate: 15.97  frames/sec (mean)
 
    Frames:  3516763 total
          :  0 missed
          :  2346867 TM
          :  1169896 idle
          :  0 invalid
 
    Packets:  4709603 total
           :  8522 missed
           :  4693734 TM
           :  0 tcmd
           :  15869 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 64
     ASF: 61
     THF: 61
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2023-06-23T07:22: IIMG_SDCMOC_D20230621081411_00001.INT
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 3:
 
 100 Can't (re)connect to MOC (ETIMEDOUT). Line and/or TM transmitter not responding
     Program / version that has created this alert:  rttmd 2.2.0
     Directory of alert generation:  /isdc2/run/alert/nrt_dr
     2023-06-21T15:38:48

 603 The pointing hasn't increased by one. From 11 to 9501 (2654_0001_AHF)
     -> see 1.1.a)

   * Level 1:

 604 Exposure time is 3404 sec. instead of 3334 sec.
     Pointing ID (BCPPID): 26540011
     -> see 1.1.a)
 
 604 Exposure time is 1542 sec. instead of 3334 sec.
     Pointing ID (BCPPID): 26540012
     -> 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: 265400020010 - 265400560010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 265400020010 - 265400560010
     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/2654.000/pod_2654_0001.fits
   Received at  : Jun 15. 11:01
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 26540001 20200060002 M31                       7        3334 
   2 26540002 20200060002 M31                      19        3334 
   3 26540003 20200080001 Cen A                     6        3530 
   4 26540004 20200080001 Cen A                    20        3530 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No