BKG Analysis Report for q23044 (20230213-q23044)
       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 Dieter Ullrich, 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:     6

    observation   25,             3C371, ISHIOKA :NYALE13S, 07:11:03, quality codes - S:0, X:9
    observation   43,          0133+476, ISHIOKA :NYALE13S, 07:22:07, quality codes - S:9, X:4
    observation   55,          0059+581, ISHIOKA :NYALE13S, 07:28:25, quality codes - S:0, X:8
    observation   95,          0814+425, ISHIOKA :WETTZELL, 07:49:24, quality codes - S:0, X:0
    observation   96,          0814+425, NYALE13S:WETTZELL, 07:49:24, quality codes - S:0, X:0
    observation   97,          0059+581, ISHIOKA :NYALE13S, 07:50:43, quality codes - S:0, 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/20230213-q23044.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:      120 scheduled (included in correlation report)
                     120 correlated (included in database) 
                     114 recoverable (usable in Solve/nuSolve) 
                     114 used 
  Session fit:        43.614 ps
  UT1 formal error:    7.210 microsec

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


Source Performance 

                    Number of Observations

             Scheduled(*)  Correlated*    Used    


  0016+731              9           9        9
  0059+581              9           9        7
  0133+476              6           6        5
  0613+570              6           6        6
  0642+449              3           3        3
  0805+410              3           3        3
  0814+425              9           9        7
  0955+476              9           9        9
  1039+811              9           9        9
  1803+784              9           9        9
  2000+472              6           6        6
  2113+293              6           6        6
  2144+092              3           3        3
  2215+150              6           6        6
  2229+695              9           9        9
     3C371              9           9        8
     3C418              9           9        9
  ------------  ---------  ----------   ------
  Source Total        120         120      114

 *  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.