ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2356 - Report of April 22, 2021

                                                              
 Perigee Passage at start : 2021-04-19T09:32:54
 Perigee Passage at end   : 2021-04-22T01:23:40
 Radiation Belt exit      : 30945 km (ijd 7779.4660)
 Radiation Belt entrance  : 53271 km (ijd 7781.9120)

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

 1.1 General remarks
 
 a) 2021-04-19T16:01: Pointing 4 missed.

 b) 2021-04-20T17:34: Pointing 35 missed.

 c) 2021-04-20T19:23: Pointing 37, 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 23560001: 'Ecliptic_6', 5x5 (29x2927s)
    29 pointings: 23560002 -> 23560030, 84351s/84883s (-8m52s)
    Deviations:
     23560004 2345/2927s: see 1.1.a)

 Exposure 23560002: 'Dummy pointing', staring (1x900s)
    1 pointing: 23560032, 1432s/900s (+8m51s)

 Exposure 23560003: 'GRS 1915+105', 5x5 (3x3600s)
    3 pointings: 23560034 -> 23560036, 13717s/10800s (+48m37s)
    Deviations:
     23560035 2326/3600s: see 1.1.b)

 Exposure 23560004: 'GRS 1915+105', 5x5 (22x3600s)
    22 pointings: 23560037 -> 23560058, 79693s/79200s (+8m13s)
    Deviations:
     23560037    0/3600s: see 1.1.c)
     23560038 4551/3600s: see 1.1.c)

 Exposure 23560005: 'Dummy pointing', staring (1x900s)
    1 pointing: 23560060, 962s/900s (+1m01s)

 Exposure 23560006: 'Dummy pointing', staring (1x900s)
    1 pointing: 23560062, 8036s/900s (+1h58m55s)

 Pointings with no assigned Exposure
    7 pointings: 23560001, 0031, 0033, 0059, 0061, 0063, 0064
                 15798s/3732s (+3h21m05s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2021-04-20T19:15:20 

 * Frames missed: -       
 
 * Statistics:   Mean Rate: 15.99  frames/sec (mean)
 
    Frames:  3542028 total
          :  0 missed
          :  2962070 TM
          :  579958 idle
          :  0 invalid
 
    Packets:  5940171 total
           :  3230 missed
           :  5924140 TM
           :  0 tcmd
           :  16031 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 64
     ASF: 68
     THF: 62
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2021-04-21T12:34: IIMG_SDCMOC_D20210419132254_00001.INT
     2021-04-21T17:20: IIMG_SDCMOC_D20210419132254_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 3 to 5 (2356_0001_AHF)
     -> see 1.1.a)

 603 The pointing hasn't increased by one. From 34 to 36 (2356_0001_AHF)
     -> see 1.1.b)

 603 The pointing hasn't increased by one. From 36 to 9501 (2356_0001_AHF)
     -> see 1.1.c)

   * Level 1:
 
 604 Exposure time is 2343 sec. instead of 2927 sec.
     Pointing ID (BCPPID): 23560004
     -> see 1.1.a)

 604 Exposure time is 2329 sec. instead of 3600 sec.
     Pointing ID (BCPPID): 23560035
     -> see 1.1.b)

 604 Exposure time is 4553 sec. instead of 3600 sec.
     Pointing ID (BCPPID): 23560038
     -> see 1.1.c)

6099 CENT__INFO was out of limit during 1448 sec. Min value:  0.0000e+00
     ScW: 235600380010
     from 2021-04-20T21:01:03  (UTC) to 2021-04-20T21:25:03  (UTC):
     alert level: 1, limit value: 3, min value: 0, mean value: 0

3041 Check NEW context from orbit 2356 (on 2021-04-19T13:22:54)
     Directory of alert generation:  /isdc/run2/pipelines/nrt/nrtrev/scratch/2356_20210419132254_00_ilt
     Number of DEAD: 896 (limit is 890)
     Number NEW DEAD:  1 (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: 235600020010 - 235600620010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 235600020010 - 235600620010
     IOE_MDOS_MMCE4,6

 3.3 Missing scientific data  (taken from alert 3050)

     IBIS:
     -----
     ScW: 235600030010
     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/2356.000/pod_2356_0001.fits
   Received at  : 13 Apr 15:19
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 23560001 18200040007 Ecliptic_6               29        2927 
   2 23560002 88804050001 Dummy pointing            1         900 
   3 23560003 18200090001 GRS 1915+105              3        3600 
   4 23560004 18200090001 GRS 1915+105             22        3600 
   5 23560005 88804050002 Dummy pointing            1         900 
   6 23560006 88804050003 Dummy pointing            1         900 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No