USNO Analysis Report for I20346 ($20DEC11XU) 
       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 Nicole Geiger, US Naval Observatory.
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    1 

Number of observations not usable by the software:     4 

    observation    1, KOKEE   :WETTZELL, 3C371   , 18:45:21, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation    7, KOKEE   :WETTZELL, 1929+226, 19:06:30, quality code X: 9 S: 9, fringe code X: ' ' S: 'H' 
    observation   10, KOKEE   :WETTZELL, 2229+695, 19:16:33, quality code X: 9 S: 7, fringe code X: ' ' S: 'G' 
    observation   12, KOKEE   :WETTZELL, 1929+226, 19:23:05, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       0 

Other comments: None. 

Parameterization: 
   5 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         KOKEE (0,1)

Clock breaks: None

Session Statistics 

  Observations:       18 scheduled 
                      17 correlated (included in the database) 
                      13 recoverable (usable in Solve/nuSolve) 
                      13 used
  Session fit:        42.190 ps
  UT1 formal error:   15.67 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0613+570              1           1        1
  0716+714              2           1        1
  0738+491              1           1        1
  0805+410              2           2        2
  0955+476              2           2        2
  1418+546              2           2        2
  NRAO512               1           1        1
  1732+389              1           1        1
  1746+470              1           1        1
  1758+388              1           1        1
  3C371                 1           1        0
  1929+226              2           2        0
  2229+695              1           1        0
  ------------  ---------  ----------   ------
  Source Total         18          17       13

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