USNO Analysis Report for I23123 (20230503-i23123) 
       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:     3 

    observation    6, KOKEE   :WETTZELL, 0059+581, 18:40:57, quality code X: 7 S: 9, fringe code X: ' ' S: 'G' 
    observation   23, KOKEE   :WETTZELL, 0529+483, 19:19:02, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   25, KOKEE   :WETTZELL, 2000+472, 19:23:34, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       1 

    observation   28, KOKEE   :WETTZELL, 0716+714, 19:28:52, which fits at -3770.1 +/- 85.0 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       28 scheduled 
                      28 correlated (included in the database) 
                      25 recoverable (usable in Solve/nuSolve) 
                      24 used
  Session fit:        79.470 ps
  UT1 formal error:   17.77 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              2           2        1
  0133+476              2           2        2
  0602+673              1           1        1
  0718+793              1           1        1
  DA426                 2           2        2
  1726+455              1           1        1
  3C371                 1           1        1
  3C418                 1           1        1
  0613+570              1           1        1
  1639+230              1           1        1
  1846+322              1           1        1
  2000+472              3           3        2
  2229+695              1           1        1
  0529+483              2           2        1
  0716+714              1           1        0
  1758+388              1           1        1
  0016+731              1           1        1
  1746+470              2           2        2
  1806+456              1           1        1
  1039+811              1           1        1
  1751+288              1           1        1
  ------------  ---------  ----------   ------
  Source Total         28          28       24

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