ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2469 - Report of February 17, 2022

                                                              
 Perigee Passage at start : 2022-02-13T23:51:15
 Perigee Passage at end   : 2022-02-16T15:40:53
 Radiation Belt exit      : 20837 km (ijd 8080.0338)
 Radiation Belt entrance  : 48596 km (ijd 8082.5248)

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

 1.1 General remarks
 
 a) 2022-02-14T17:21: Pointing 16, 17 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 24690001: 'M81', 5x5 (19x3572s)
    19 pointings: 24690004 -> 24690022, 65148s/67868s (-45m19s)
    Deviations:
     24690016 3642/3572s: see 1.1.a)
     24690017  892/3572s: see 1.1.a)

 Exposure 24690002: 'Dummy pointing', staring (1x900s)
    1 pointing: 24690024, 962s/900s (+1m02s)

 Exposure 24690003: 'Cen A', 5x5 (7x3530s)
    7 pointings: 24690026 -> 24690032, 24781s/24710s (+1m10s)

 Exposure 24690004: 'Cen A', 5x5 (21x3530s)
    21 pointings: 24690033 -> 24690053, 77614s/74130s (+58m04s)

 Exposure 24690005: 'Cen A', 5x5 (2x3530s)
    2 pointings: 24690054 -> 24690055, 9002s/7060s (+32m22s)

 Exposure 24690006: 'Dummy pointing', staring (1x900s)
    1 pointing: 24690057, 1746s/900s (+14m06s)

 Pointings with no assigned Exposure
    10 pointings: 24690001, 0002, 0003, 0023, 0025, 0056, 0058, 0059,
                      69992096, 0061
                  23819s/5598s (+5h03m40s)

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

 2.1 Telemetry
 
 * TM gaps of more than 30 seconds: 
  2022-02-14T07:12:48 
  2022-02-15T08:52:52 
  2022-02-15T18:16:28 
  2022-02-15T18:16:59 

 * Frames missed: 
  2022-02-14T07:12:48 607 frames missed (1275047058 to 1275047664) 

 * Statistics:   Mean Rate: 15.99  frames/sec (mean)
 
    Frames:  3411255 total
          :  0 missed
          :  2918264 TM
          :  492991 idle
          :  0 invalid
 
    Packets:  5848195 total
           :  8757 missed
           :  5832740 TM
           :  0 tcmd
           :  15455 time
           :  0 idle
           :  0 invalid

 * No error 

 2.2 Auxiliary files

     OLF: 64
     ASF: 63
     THF: 60
                                                           	 
 2.3 Pre-processing / OPUS pipelines

     Nothing special

 * No error 

 2.4 ISGRI context table

     2022-02-16T10:20: IIMG_SDCMOC_D20220214042201_00002.INT
     2nd version provided by IRFU/SAp, Saclay (F)
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 3:

 212 rttm_maq_read() says it missed 3516 packets
     2022-02-15T18:23:15
 
   * Level 2:
 
 213 ERT (2022-02-15T18:14:24.222) not in sync with UTC: UTC-E

3042 NO NEW context from orbit 2469 (on 2022-02-14T04:22:01)
     Program / version that has created this alert:  ibis_isgr_low_thres 7.8
     Directory of alert generation:  /isdc/run2/pipelines/nrt/nrtrev/scratch/2469_20220214042201_00_ilt
     Number >= LTM :  119    (must be <= 111)
     Mean LT on ISGRI: 16.47 (must be < 16.50)

 603 The pointing hasn't increased by one. From 16 to 9500 (2469_0001_AHF)
     -> see 1.1.a)

 510 Revolution 2469 has low number (15464) of TIME_CORRELATION records
     Program / version that has created this alert:  Pipeline - ADP
     Directory of alert generation:  /isdc/run2/pipelines/adp/adp/scratch/202204716_OLF

   * Level 1:

 604 Exposure time is 3649 sec. instead of 3572 sec.
     Pointing ID (BCPPID): 24690016
     -> see 1.1.a)
 
 604 Exposure time is 887 sec. instead of 3572 sec.
     Pointing ID (BCPPID): 24690017
     -> 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: 246900040010 - 246900570010
     V1S_MBOT_MCOUNT
     V1S_MLAT_MCOUNT

     ScWs: 246900040010 - 246900570010
     IOE_MDOS_MMCE4,6

     ScW: 246900510010
     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/2469.000/pod_2469_0001.fits
   Received at  : Feb 10. 19:19
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 24690001 19200150001 M81                      19        3572 
   2 24690002 88805070001 Dummy pointing            1         900 
   3 24690003 19200180001 Cen A                     7        3530 
   4 24690004 19200180001 Cen A                    21        3530 
   5 24690005 19200180001 Cen A                     2        3530 
   6 24690006 88805070002 Dummy pointing            1         900 
 
 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS: no more reported here
  
 5.3 TOOs: No