ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2584 - Report of December 21, 2022

                                                              
 Perigee Passage at start : 2022-12-16T21:47:47
 Perigee Passage at end   : 2022-12-19T13:37:57
 Radiation Belt exit      : 23408 km (ijd 8385.9560)
 Radiation Belt entrance  : 37311 km (ijd 8388.4780)

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

 1.1 General remarks
 
 a) 2022-12-18T02:39: Pointing 27 missed.

 b) 2022-12-19T00:04: Pointing 49 missed.

 c) 2022-12-19T02:06: Pointing 51 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 25840001: 'Cyg X-1', 5x5 (22x3479s)
    22 pointings: 25840002 -> 25840023, 76659s/76538s (+2m01s)

 Exposure 25840002: 'Ecliptic_02', 5x5 (6x3334s)
    6 pointings: 25840025 -> 25840030, 16740s/20004s (-54m23s)
    Deviations:
     25840027    4/3334s: see 1.1.a)

 Exposure 25840003: 'Ecliptic_02', 5x5 (13x3334s)
    13 pointings: 25840031 -> 25840043, 45275s/43342s (+32m12s)

 Exposure 25840004: 'Cen A', 5x5 (10x3530s)
    10 pointings: 25840047 -> 25840056, 44081s/35300s (+2h26m20s)
    Deviations:
     25840049 3499/3530s: see 1.1.b)
     25840051 3496/3530s: see 1.1.c)

 Pointings with no assigned Exposure
    9 pointings: 25840001, 0024, 0044, 0045, 0046, 0057, 0058, 0059,
                     69992096
                 19081s/4976s (+3h55m04s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2022-12-18T06:49:30 

 * Frames missed: 
  2022-12-19T10:03:44 1 frames missed (822108062 to 822108062) 

 * Statistics:   Mean Rate: 15.99  frames/sec (mean)
 
    Frames:  3572904 total
          :  0 missed
          :  2480664 TM
          :  1092240 idle
          :  0 invalid
 
    Packets:  4977438 total
           :  3835 missed
           :  4961328 TM
           :  0 tcmd
           :  16110 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 64
     ASF: 60
     THF: 62
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2022-12-19T02:14: IIMG_SDCMOC_D20221217030640_00001.INT
     2022-12-19T09:50: IIMG_SDCMOC_D20221217030640_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 26 to 28 (2584_0001_AHF)
     -> see 1.1.a)

   * Level 1:

1001 Wrong Attitude by  0.1688 deg for 593 seconds
     Program / version that has created this alert:  osm_timeline 1.14
     Directory of alert generation:  /isdc/nrt2/ops/scw/2584/258400240010.000
     Science Window ID: 258400240010
     Predicted Attitude:   1.8847 (RA)  -5.6504 (DEC)
     Measured Attitude:    1.8670 (RA)  -5.4826 (DEC)  from 2022-12-18T00:31:18 (UTC) to 2022-12-18T00:41:11 (UTC)

 604 Exposure time is 8 sec. instead of 3334 sec.
     Pointing ID (BCPPID): 25840027
     -> see 1.1.a)
 
1001 Wrong Attitude by  0.1840 deg for 599 seconds
     Program / version that has created this alert:  osm_timeline 1.14
     Directory of alert generation:  /isdc/nrt2/ops/scw/2584/258400440010.000
     Science Window ID: 258400440010
     Predicted Attitude: 157.0207 (RA) -39.7137 (DEC)
     Measured Attitude:  156.8840 (RA) -39.8648 (DEC)  from 2022-12-18T20:13:15 (UTC) to 2022-12-18T20:23:14 (UTC)

 604 Exposure time is 3499 sec. instead of 3530 sec.
     Pointing ID (BCPPID): 25840051
     -> see 1.1.c)

 3.2 Parameter out of limits 

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

     ScWs: 258400020010 - 258400560010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 258400020010 - 258400560010
     IOE_MDOS_MMCE4,6

 3.3 Missing scientific data  (taken from alert 3050)

     IBIS:
     -----
     ScWs: 258400260010, 258400270010
     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)
 
     OMC:
     ----
     ScW: 258400270010 
     These data structures are missing:
     OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)

 4. Instruments checks (IOSM)  
 =====================

    Nothing special
  
 5. Science
 ==========

 5.1 Summary

 a) Planned observations
 
   Last POD file: /isdc/nrt2/ops/aux/adp/2584.000/pod_2584_0002.fits
   Received at  : Dez 9. 10:25
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 25840001 18200180001 Cyg X-1                  22        3479 
   2 25840002 19200230002 Ecliptic_02               6        3334 
   3 25840003 19200230002 Ecliptic_02              13        3334 
   4 25840004 19200180001 Cen A                    10        3530 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No