ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2351 - Report of April 12, 2021

                                                              
 Perigee Passage at start : 2021-04-06T02:10:38
 Perigee Passage at end   : 2021-04-08T18:03:02
 Radiation Belt exit      : 22996 km (ijd 7766.1360)
 Radiation Belt entrance  : 46493 km (ijd 7768.6330)

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

 1.1 General remarks

 a) 2021-04-06T09:24: Pointing 7 missed.

 b) 2021-04-06T19:57: Pointing 17 missed.

 c) 2021-04-08T04:29: Pointing 49 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 23510001: 'Dummy pointing', staring (1x900s)
    1 pointing: 23510002, 964s/900s (+1m03s)

 Exposure 23510002: 'Dummy pointing', staring (1x900s)
    1 pointing: 23510004, 964s/900s (+1m04s)

 Exposure 23510003: 'M81 field', 5x5 (22x3572s)
    22 pointings: 23510006 -> 23510027, 75232s/78584s (-55m52s)
    Deviations:
     23510007 1342/3572s: see 1.1.a)
     23510017 2308/3572s: see 1.1.b)

 Exposure 23510004: 'Crab', 5x5 (4x3600s)
    4 pointings: 23510029 -> 23510032, 14434s/14400s (+33s)

 Exposure 23510005: 'Crab', 5x5 (21x3600s)
    21 pointings: 23510033 -> 23510053, 80105s/75600s (+1h15m04s)
    Deviations:
     23510049    0/3600s: see 1.1.c)

 Pointings with no assigned Exposure
    6 pointings: 23510001, 0003, 0005, 0028, 0054, 0055
                 27471s/3110s (+6h46m00s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2021-04-08T12:30:33 

 * Frames missed: -        
 
 * Statistics:   Mean Rate: 15.89  frames/sec (mean)
 
    Frames:  3557253 total
          :  0 missed
          :  2914479 TM
          :  642774 idle
          :  0 invalid
 
    Packets:  5844034 total
           :  2068 missed
           :  5828958 TM
           :  0 tcmd
           :  15076 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 63
     ASF: 57
     THF: 63
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2021-04-08T05:09: IIMG_SDCMOC_D20210406060018_00001.INT
     2021-04-08T08:50: IIMG_SDCMOC_D20210406060018_00002.INT
     2nd version provided by IRFU/SAp, Saclay (F)
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 2:
 
 304 SPI Spectrum Decompression Failure
     Program / version that has created this alert:  Preproc 5.8
     Directory of alert generation:  /isdc2/run/alert/nrt_pp
     Decompression failed in the usds routine! Inform SPI specialists
     2021-04-07T12:37:28

 509 MOC GSID: MOC sent 147 invalid GS IDs
     202109812.OLF
 509 MOC GSID: MOC sent 259 invalid GS IDs
     202109813.OLF
 509 MOC GSID: MOC sent 259 invalid GS IDs
     202109814.OLF
 509 MOC GSID: MOC sent 255 invalid GS IDs
     202109815.OLF
 509 MOC GSID: MOC sent 259 invalid GS IDs
     202109816.OLF
 509 MOC GSID: MOC sent 131 invalid GS IDs
     202109817.OLF

 603 The pointing hasn't increased by one. From 6 to 9500 (2351_0001_AHF)
     -> see 1.1.a)

 603 The pointing hasn't increased by one. From 16 to 18 (2351_0001_AHF)
     -> see 1.1.b)

 603 The pointing hasn't increased by one. From 48 to 51 (2351_0001_AHF)
     -> see 1.1.c)
 
   * Level 1:

 604 Exposure time is 1338 sec. instead of 3572 sec.
     Pointing ID (BCPPID): 23510007
     -> see 1.1.a)

 604 Exposure time is 2310 sec. instead of 3572 sec.
     Pointing ID (BCPPID): 23510017
     -> see 1.1.b)

3041 Check NEW context from orbit 2351 (on 2021-04-06T06:00:18)
     Directory of alert generation:  /isdc/run2/pipelines/nrt/nrtrev/scratch/2351_20210406060018_00_ilt
     Number of DEAD: 892 (limit is 890)
     Number NEW DEAD:  0 (limit is   9)
 
 3.2 Parameter out of limits 

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

     ScWs: 235100020010 - 235100530010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 235100020010 - 235100530010
     IOE_MDOS_MMCE4,6

 3.3 Missing scientific data  (taken from alert 3050)

     IBIS:
     -----
     ScW: 235100070010
     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/2351.000/pod_2351_0001.fits
   Received at  : 30 Mar 14:07
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 23510001 88804000001 Dummy pointing            1         900 
   2 23510002 88804000002 Dummy pointing            1         900 
   3 23510003 17200260004 M81 field                22        3572 
   4 23510004 88603990005 Crab                      4        3600 
   5 23510005 88603990005 Crab                     21        3600 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No