USNO Analysis Report for I23103 (20230413-i23103) 
       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 Christopher Dieck, US Naval Observatory.
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:    17 

    observation    5, KOKEE   :WETTZELL, 0235+164, 18:34:24, quality code X: 9 S: 7, fringe code X: ' ' S: 'G' 
    observation    6, KOKEE   :SVETLOE , 0202+319, 18:35:40, quality code X: 8 S: 7, fringe code X: ' ' S: 'G' 
    observation   10, KOKEE   :SVETLOE , 2309+454, 18:38:37, quality code X: 9 S: 8, fringe code X: ' ' S: 'H' 
    observation   12, SVETLOE :WETTZELL, 2309+454, 18:38:37, quality code X: 9 S: 9, fringe code X: ' ' S: 'H' 
    observation   14, KOKEE   :WETTZELL, 3C418   , 18:42:05, quality code X: 8 S: 8, fringe code X: ' ' S: 'G' 
    observation   20, KOKEE   :WETTZELL, 0322+222, 18:48:01, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   21, KOKEE   :SVETLOE , 0718+793, 18:50:42, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' 
    observation   22, KOKEE   :WETTZELL, 0718+793, 18:50:42, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' 
    observation   29, KOKEE   :WETTZELL, 2229+695, 18:57:23, quality code X: 9 S: 8, fringe code X: ' ' S: 'G' 
    observation   30, SVETLOE :WETTZELL, 2229+695, 18:57:23, quality code X: 9 S: 7, fringe code X: ' ' S: 'G' 
    observation   32, KOKEE   :SVETLOE , 0602+673, 19:01:04, quality code X: 9 S: 8, fringe code X: ' ' S: 'H' 
    observation   34, SVETLOE :WETTZELL, 0602+673, 19:01:04, quality code X: 9 S: 7, fringe code X: ' ' S: 'H' 
    observation   36, KOKEE   :SVETLOE , 1726+455, 19:04:34, quality code X: 9 S: 8, fringe code X: ' ' S: 'G' 
    observation   37, KOKEE   :WETTZELL, 1726+455, 19:04:34, quality code X: 9 S: 9, fringe code X: ' ' S: 'G' 
    observation   39, KOKEE   :WETTZELL, 1617+229, 19:07:08, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   52, KOKEE   :WETTZELL, 1617+229, 19:20:32, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   58, KOKEE   :SVETLOE , 0202+319, 19:27:36, quality code X: 8 S: 5, fringe code X: ' ' S: 'G' 

Number of observations rejected during analysis:       2 

    observation    8, SVETLOE :WETTZELL, 0202+319, 18:35:40, which fits at 3613.3 +/- 43.2 ps 
    observation   23, SVETLOE :WETTZELL, 0718+793, 18:50:42, which fits at 3795.0 +/- 43.2 ps 

Other comments: Final analysis with all stations. 

Parameterization: 
   10 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE SVETLOE WETTZELL
     clock offset, first order term, and second order term for:
         KOKEE SVETLOE

Clock breaks: None

Session Statistics 

  Observations:       61 scheduled 
                      61 correlated (included in the database) 
                      44 recoverable (usable in Solve/nuSolve) 
                      42 used
  Session fit:        41.173 ps
  UT1 formal error:    7.26 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0235+164              1           1        0
  0059+581              3           3        3
  0133+476              5           5        5
  0602+673              7           7        5
  0718+793              3           3        0
  DA426                 3           3        3
  1726+455              3           3        1
  1803+784              3           3        3
  3C418                 3           3        2
  2000+472              2           2        2
  2229+695              3           3        1
  1617+229              2           2        0
  1732+389              4           4        4
  2309+454              3           3        1
  0322+222              1           1        0
  0016+731              3           3        3
  1746+470              1           1        1
  1806+456              1           1        1
  0202+319              7           7        4
  1039+811              1           1        1
  1504+377              1           1        1
  1849+670              1           1        1
  ------------  ---------  ----------   ------
  Source Total         61          61       42

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