BKG Analysis Report for ii3026 (20230126-ii3026)
       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:    11

    observation    4,          1504+377, KOKEE   :WETTZELL, 23:35:41, quality codes - S:0, X:9
    observation   13,          0322+222, KOKEE   :WETTZELL, 23:47:30, quality codes - S:0, X:9
    observation   16,          2229+695, KOKEE   :WETTZELL, 23:52:33, quality codes - S:9, X:0
    observation   21,          1849+670, KOKEE   :WETTZELL, 23:59:10, quality codes - S:0, X:9
    observation   24,          1758+388, KOKEE   :WETTZELL, 00:04:06, quality codes - S:0, X:0
    observation   25,          2000+472, KOKEE   :WETTZELL, 00:05:38, quality codes - S:0, X:0
    observation   30,          0202+319, KOKEE   :WETTZELL, 00:14:33, quality codes - S:0, X:9
    observation   34,          1746+470, KOKEE   :WETTZELL, 00:20:34, quality codes - S:0, X:9
    observation   37,          1617+229, KOKEE   :WETTZELL, 00:26:14, quality codes - S:0, X:0
    observation   38,             DA426, KOKEE   :WETTZELL, 00:27:45, quality codes - S:0, X:9
    observation   39,          2000+472, KOKEE   :WETTZELL, 00:29:10, quality codes - S:0, X:9

Number of observations rejected during analysis:       1

    observation   32, KOKEE   :WETTZELL, 2000+472, 00:17:00, which fits at 289.3 +/- 73.2 ps

Other comments: 
    The vgosDb BKG analysis output is available at
    ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/20230126-ii3026.tgz

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

Clock breaks: None.

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

Session Statistics 

  Observations:      nan scheduled (correlation report not supported)
                      40 correlated (included in database) 
                      29 recoverable (usable in Solve/nuSolve) 
                      28 used 
  Session fit:        34.583 ps
  UT1 formal error:    6.580 microsec

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


Source Performance 

                    Number of Observations

             Scheduled(*)  Correlated*    Used    


  0016+731              1           1        1
  0059+581              4           4        4
  0133+476              4           4        4
  0202+319              3           3        2
  0235+164              1           1        1
  0322+222              1           1        0
  0345+460              3           3        3
  0602+673              2           2        2
  1039+811              1           1        1
  1504+377              1           1        0
  1617+229              1           1        0
  1746+470              2           2        1
  1758+388              1           1        0
  1803+784              2           2        2
  1806+456              1           1        1
  1849+670              1           1        0
  2000+472              3           3        0
  2229+695              1           1        0
     3C371              2           2        2
     3C418              1           1        1
     DA426              1           1        0
   NRAO512              3           3        3
  ------------  ---------  ----------   ------
  Source Total        nan          40       28

 *  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.