ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1957 - Report of May 28, 2018

                                                              
 Perigee Passage at start : 2018-05-24T06:30:32
 Perigee Passage at end   : 2018-05-26T22:18:52
 Radiation Belt exit      : 44127 km (ijd 6718.3933)
 Radiation Belt entrance  : 46427 km (ijd 6720.8002)
 
 Scientist/Coordinator    : Volydymyr Savchenko
 Pipeline Operator        : Ph.M.

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

 1.1 General remarks
 
 a) Pointing 22 and 30 absent from AHF due to attitude issues.

 b) 2018-05-26T11:58: Pointing 48 missed.
 
 1.2 Pointings summary

   Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
 - Exposures info from POD version 1. Pointings info from TSF version 1. 
 - 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 19570001: 'ASASSN-18fv', 5x5 (26x3400s)
    26 pointings: 19570001 -> 19570026, 89880s/88400s (+24m40s)

 Exposure 19570002: 'ASASSN-18fv', 5x5 (1x3400s)
    1 pointing: 19570027, 3392s/3400s (-8s)

 Exposure 19570003: 'ASASSN-18fv', 5x5 (25x3400s)
    25 pointings: 19570028 -> 19570052, 86262s/85000s (+21m02s)
    Deviations:
     19570048  417/3400s: see 1.1.a)

 Pointings with no assigned Exposure
    1 pointing: 19570053,  1129s/?s (+18m48s)

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

 2.1 Telemetry
 
 * Start reception: 2018-05-24T10:30:53
   End reception:   
   
 * TM gaps of more than 30 seconds: 

 * Frames missed:        
  2018-05-24T18:51:04 516 frames missed (1037491932 to 1037492447)

 * Statistics:   Mean Rate:  15.98  frames/sec (mean)
 
    Frames:  3216184 total
          :  0 missed
          :  2537080 TM
          :  679104 idle
          :  0 invalid
 
    Packets:  5088663 total
           :  18036 missed
           :  5074160 TM
           :  0 tcmd
           :  14503 time
           :  0 idle
           :  0 invalid
  
 * Errors:
   NCTRSFRAME invalid quality not reported  
   
 2.2 Auxiliary files summary
  
     POD   OPP   TSF   PAF   OLF   ASF   AHF   THF   ORB   REVNO
    -------------------------------------------------------------            
      1     1     1     1    64    56     1    56     1     1	         
                                                           	 
 2.3 Pre-processing

     Nothing special
 		       
 2.4 OPUS Pipelines processing

 * REV:           completed | errors      * INPUT/SCW: completed | errors
     -------------------------------        ----------------------------
     IREM       :    56     |   0               	   115   |   0
     ISGRI_cal  :    20     |   0
     ISGRI_noise:   112     |   0         * QLA        completed | errors
     IBIS_veto  :    19     |   0           -----------------------------
     JMX        :   205     |	0               IBIS    :   56   |   0
     ilt        :     1     |	0             JEMX-1    :    "   |   0
     Archiving  :     1     |	0             JEMX-2    :    "   |   0

 2.5 ISGRI context table

     2018-05-26T11:52: IIMG_SDCMOC_D20180524123551_00001.INT sent to MOC 

 * No error 
 
 3. Alerts 
 =========

 3.1 All alerts except OOLs and missing scientific data

   * Level 2:

 603 The pointing hasn't increased by one. From 21 to 23
     1957_0001_AHF
     Convert attitude RRRR=1957 ROW=1438. Missing pointing ?
     -> see 1.1.a)

 603 The pointing hasn't increased by one. From 29 to 31
     1957_0001_AHF
     Convert attitude RRRR=1957 ROW=1973. Missing pointing ?
     -> see 1.1.a)

 603 The pointing hasn't increased by one. From 47 to 49
     1957_0001_AHF
     Convert attitude RRRR=1957 ROW=2856. Missing pointing ?

 603 The pointing hasn't increased by one. From 48 to 9500
     1957_0050_ASF
     Convert attitude RRRR=1957 ROW=50. Missing pointing ?
     -> see 1.1.a)

   * Level 1:
  
 604 Exposure time is 417 sec. instead of 3400 sec.
     Pointing ID (BCPPID): 19570048
     -> see 1.1.a)
 
 3.2 Parameter out of limits 
 
     IBIS:
     -----
     Science Window ID: 195700230010
     I0E_MDOS_MMCE1
 
     JEM-X:
     ------
     Science Window ID: 195700240010
     BUFFER__LOSS
 
 3.3 Missing scientific data 

     IBIS:
     -----
     ScW: 195700470010
     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/1957.000/pod_1957_0001.fits
   Received at  : 15 May 13:40
  
   i  EXP_ID    OBS_ID     SRC_NAME           POINT_NUM   POINT_LEN  

   1 19570001 15700090005 ASASSN-18fv              26        3400 
   2 19570002 15700090005 ASASSN-18fv               1        3400 
   3 19570003 15700090005 ASASSN-18fv              25        3400  

 b) Solar activity & miscellaneous
    
    Calm
    
 5.2 IBAS

  a) GRB in ISGRI FOV:  No    

  b) GRB in SPI-ACS:    

     2018-05-25 03:37:59 (AUTO): Short GRB, also detected by Fermi/GBM.
     2018-05-26 11:03:33 (AUTO): Possible long GRB180526.
               
  c) Other IBAS alerts: No     
  
 5.3 TOOs: No