ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2627 - Report of April 17, 2023

                                                              
 Perigee Passage at start : 2023-04-10T07:35:12
 Perigee Passage at end   : 2023-04-12T23:26:46
 Radiation Belt exit      : 26720 km (ijd 8500.3740)
 Radiation Belt entrance  : 45246 km (ijd 8502.8575)

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

 1.1 General remarks
 
 a) 2023-04-11T08:47: Pointing 24 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 26270001: 'Crab', 5x5 (25x3530s)
    25 pointings: 26270004 -> 26270028, 86848s/88250s (-23m22s)
    Deviations:
     26270024 2168/3530s: see 1.1.a)

 Exposure 26270002: 'Crab', staring (1x10000s)
    1 pointing: 26270030, 10000s/10000s (+0s)

 Exposure 26270003: 'Crab', 5x5 (4x3588s)
    4 pointings: 26270032 -> 26270035, 14330s/14352s (-21s)

 Exposure 26270004: 'Crab', 5x5 (20x3588s)
    20 pointings: 26270036 -> 26270055, 82609s/71760s (+3h00m48s)

 Pointings with no assigned Exposure
    7 pointings: 26270001, 0002, 0003, 0029, 0031, 0056, 0057
                 3701s/3732s (-31s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2023-04-11T21:36:50 

 * Frames missed: -

 * Statistics:   Mean Rate: 15.99  frames/sec (mean)
 
    Frames:  3511900 total
          :  0 missed
          :  2579334 TM
          :  932566 idle
          :  0 invalid
 
    Packets:  5174509 total
           :  2318 missed
           :  5158668 TM
           :  0 tcmd
           :  15841 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 64
     ASF: 58
     THF: 61
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2023-04-12T11:25: IIMG_SDCMOC_D20230410121330_00001.INT
     2023-04-12T15:21: IIMG_SDCMOC_D20230410121330_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 23 to 25 (2627_0001_AHF)
     -> see 1.1.a)

   * Level 1:

 604 Exposure time is 2172 sec. instead of 3530 sec.
     Pointing ID (BCPPID): 26270024
     -> 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: 262700040010 - 262700550010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 262700040010 - 262700550010
     IOE_MDOS_MMCE4,6

     ScW: 262700070021
     I0S_MEVTCNT_MMCE3,5,7

 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/2627.000/pod_2627_0001.fits
   Received at  : Mär 30. 11:23
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 26270001 88604240002 Crab                     25        3530 
   2 26270002 88604240003 Crab                      1       10000 
   3 26270003 88604240004 Crab                      4        3588 
   4 26270004 88604240004 Crab                     20        3588 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No