BKG Analysis Report for Q21354 (21DEC20XK)
       This report is a contributed analysis report that does not correspond to 
       the database maintained by the IVS Data Centers for this session. 
   (Analyzed by Anastasiia Girdiuk, Federal Agency for Cartography and Geodesy (BKG),
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None.

Number of observations rejected during correlation:    0

Number of observations not usable by the software:     1

    observation  112,          0642+449, ISHIOKA :NYALE13S, 07:49:59, quality codes - S:7, X:8

Number of observations rejected during analysis:       0


Other comments: 
    The vgosDb BKG analysis output is available at
    ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/21DEC20XK.tgz

Parameterization: 
   10 parameters:
     UT1 offset
     atmosphere offset for:
         ISHIOKA  NYALE13S WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         ISHIOKA(0,1,2) NYALE13S (0,1,2)

Clock breaks: None.

-----------------------------------------

Session Statistics 

  Observations:      264 scheduled (included in correlation report)
                     132 correlated (included in database) 
                     131 recoverable (usable in Solve/nuSolve) 
                     131 used 
  Session fit:        34.667 ps
  UT1 formal error:    4.790 microsec

-----------------------------------------


Source Performance 

                    Number of Observations

             Scheduled(*)  Correlated*    Used    


  0016+731             18           9        9
  0059+581             18           9        9
  0133+476             18           9        9
  0552+398             18           9        9
  0613+570             18           9        9
  0642+449             18           9        8
  1039+811             18           9        9
  1749+096             18           9        9
  1751+288             18           9        9
  1803+784             18           9        9
  2000+472             18           9        9
  2113+293             12           6        6
  2229+695             18           9        9
     3C371             18           9        9
     3C418             18           9        9
  ------------  ---------  ----------   ------
  Source Total        264         132      131

 *  Correlated means included in the database.
(*) All possible observations on scheduled network.
   Please note that the number of recoverable (usable) observations
   cannot be broken down by source for Intensive solutions.