BKG Analysis Report for c23105 (20230415-c23105)
       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 Walenta, 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   22,          1642+690, ISHIOKA :ONSA13NE, 08:56:29, quality codes - S:-, X:0

Number of observations rejected during analysis:       7

    observation    2, ISHIOKA :ONSA13NE, 0229+131, 08:45:36, which fits at -236.7 +/- 50.3 ps
    observation   25, ISHIOKA :ONSA13NE, 0920+390, 08:58:08, which fits at -440.0 +/- 51.0 ps
    observation   29, ISHIOKA :ONSA13NE, 0149+218, 09:00:22, which fits at -583.0 +/- 51.1 ps
    observation   30, ISHIOKA :ONSA13NE, 0237-027, 09:00:53, which fits at 622.6 +/- 50.8 ps
    observation   33, ISHIOKA :ONSA13NE, 1823+568, 09:02:25, which fits at 237.5 +/- 50.6 ps
    observation   35, ISHIOKA :ONSA13NE,  4C67.05, 09:03:22, which fits at -545.6 +/- 51.3 ps
    observation   93, ISHIOKA :ONSA13NE, 0149+218, 09:33:56, which fits at 246.8 +/- 50.6 ps

Other comments: 
    The vgosDb BKG analysis output is available at
    ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/20230415-c23105.tgz

Parameterization: 
    6 parameters:
     UT1 offset
     atmosphere offset for:
         ISHIOKA ONSA13NE
     clock offset (0), first order term (1), and/or second order term (2) for:
         ONSA13NE (0,1,2)

Clock breaks: None.

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

Session Statistics 

  Observations:      224 scheduled (included in correlation report)
                     112 correlated (included in database) 
                     111 recoverable (usable in Solve/nuSolve) 
                     104 used 
  Session fit:        48.561 ps
  UT1 formal error:    5.870 microsec

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


Source Performance 

                    Number of Observations

             Scheduled(*)  Correlated*    Used    


  0016+731             12           4        4
  0123+257              6           2        2
  0133+476             12           4        4
  0149+218              9           3        1
  0202+319             12           4        4
  0229+131             12           4        3
  0234+285             12           4        4
  0235+164             12           4        4
  0237-027              6           2        1
  0300+470             12           4        4
  0307+380              6           2        2
  0420-014             12           4        4
  0528+134             12           4        4
  0602+405              9           3        3
  0602+673             12           4        4
  0642+449              6           2        2
  0657+172              3           1        1
  0716+714             12           4        4
  0718+793              9           3        3
  0749+540              3           1        1
  0805+410             12           4        4
  0814+425             12           4        4
  0917+624              3           1        1
  0920+390              9           3        2
  0955+476             12           4        4
  1039+811             12           4        4
  1044+719              9           3        3
  1637+574             15           5        5
  1642+690             12           4        3
  1739+522              3           1        1
  1823+568              9           3        2
  2007+777             12           4        4
     3C371              6           2        2
   4C39.25              9           3        3
   4C67.05             12           4        3
  ------------  ---------  ----------   ------
  Source Total        224         112      104

 *  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.