USNO Analysis Report for I23017 (20230117-i23017) 
       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:     7 

    observation    5, KOKEE   :WETTZELL, 1726+455, 18:37:05, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   14, KOKEE   :WETTZELL, 2000+472, 18:55:07, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   19, KOKEE   :WETTZELL, 1040+244, 19:04:34, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   20, KOKEE   :WETTZELL, 2214+241, 19:07:03, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   21, KOKEE   :WETTZELL, 2000+472, 19:08:30, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   22, KOKEE   :WETTZELL, 2201+171, 19:10:08, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   26, KOKEE   :WETTZELL, 1040+244, 19:17:50, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       2 

    observation    7, KOKEE   :WETTZELL, 0016+731, 18:40:27, which fits at 3274.5 +/- 56.1 ps 
    observation   11, KOKEE   :WETTZELL, 1053+704, 18:48:17, which fits at 4533.9 +/- 62.6 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       31 scheduled 
                      31 correlated (included in the database) 
                      24 recoverable (usable in Solve/nuSolve) 
                      22 used
  Session fit:        47.123 ps
  UT1 formal error:    8.44 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  2201+171              1           1        0
  2214+241              1           1        0
  0955+476              2           2        2
  1128+385              2           2        2
  1418+546              3           3        3
  1726+455              1           1        0
  1803+784              1           1        1
  3C418                 1           1        1
  2113+293              4           4        4
  2000+472              2           2        0
  2215+150              1           1        1
  2229+695              1           1        1
  0716+714              1           1        1
  1040+244              2           2        0
  1053+704              2           2        1
  1059+282              1           1        1
  2309+454              1           1        1
  0016+731              1           1        0
  1015+359              1           1        1
  1039+811              1           1        1
  1849+670              1           1        1
  ------------  ---------  ----------   ------
  Source Total         31          31       22

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