USNO Analysis Report for I23019 (20230119-i23019) 
       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:     9 

    observation    5, KOKEE   :WETTZELL, 0016+731, 18:36:48, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation    9, KOKEE   :WETTZELL, 1746+470, 18:43:30, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   16, KOKEE   :WETTZELL, 1746+470, 18:58:12, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   17, KOKEE   :WETTZELL, 2214+241, 18:59:50, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   20, KOKEE   :WETTZELL, 1040+244, 19:04:35, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   21, KOKEE   :WETTZELL, 1418+546, 19:07:14, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   27, KOKEE   :WETTZELL, 1746+470, 19:20:49, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   28, KOKEE   :WETTZELL, 2214+241, 19:22:29, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   30, KOKEE   :WETTZELL, 1059+282, 19:26:33, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       2 

    observation    4, KOKEE   :WETTZELL, 0716+714, 18:35:18, which fits at -185.8 +/- 45.1 ps 
    observation   12, KOKEE   :WETTZELL, 1015+359, 18:50:36, which fits at  172.6 +/- 52.6 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) 
                      22 recoverable (usable in Solve/nuSolve) 
                      20 used
  Session fit:        36.971 ps
  UT1 formal error:    7.58 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  2201+171              2           2        2
  2214+241              2           2        0
  0955+476              2           2        2
  1128+385              1           1        1
  1418+546              2           2        1
  1803+784              1           1        1
  3C418                 1           1        1
  2113+293              3           3        3
  2000+472              1           1        1
  2215+150              2           2        2
  2229+695              1           1        1
  0716+714              1           1        0
  1040+244              1           1        0
  1053+704              1           1        1
  1059+282              2           2        1
  2309+454              1           1        1
  0016+731              1           1        0
  1015+359              1           1        0
  1746+470              3           3        0
  1039+811              1           1        1
  1849+670              1           1        1
  ------------  ---------  ----------   ------
  Source Total         31          31       20

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