USNO Analysis Report for I21012 ($21JAN12XU) 
       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 Andrew Sargent, 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:     5 

    observation    1, KOKEE   :WETTZELL, 0955+476, 18:31:01, quality code X: 9 S: 8, fringe code X: ' ' S: 'G' 
    observation    7, KOKEE   :WETTZELL, 1300+580, 18:47:58, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   11, KOKEE   :WETTZELL, 1144+402, 19:00:28, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   12, KOKEE   :WETTZELL, 1300+580, 19:03:11, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   20, KOKEE   :WETTZELL, 0716+714, 19:29:29, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       1 

    observation   16, KOKEE   :WETTZELL, 0716+714, 19:16:29, which fits at      210.7 +/-      57.3 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:       20 scheduled 
                      20 correlated (included in the database) 
                      15 recoverable (usable in Solve/nuSolve) 
                      14 used
  Session fit:        29.819 ps
  UT1 formal error:   11.29 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              2           2        2
  0716+714              3           3        1
  0955+476              1           1        0
  1040+244              1           1        1
  1144+402              1           1        0
  1300+580              2           2        0
  1418+546              2           2        2
  1746+470              2           2        2
  1803+784              1           1        1
  3C371                 1           1        1
  2113+293              2           2        2
  2229+695              2           2        2
  ------------  ---------  ----------   ------
  Source Total         20          20       14

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