USNO Analysis Report for I21040 ($21FEB09XU) 
       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    5, KOKEE   :WETTZELL, 1053+815, 18:38:50, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation    6, KOKEE   :WETTZELL, 1418+546, 18:41:47, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation    7, KOKEE   :WETTZELL, NGC6251 , 18:44:41, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation    8, KOKEE   :WETTZELL, 0718+793, 18:48:30, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   18, KOKEE   :WETTZELL, 1418+546, 19:16:56, 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:
         WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:       24 scheduled 
                      24 correlated (included in the database) 
                      19 recoverable (usable in Solve/nuSolve) 
                      19 used
  Session fit:        49.199 ps
  UT1 formal error:   11.44 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0059+581              3           3        3
  0718+793              1           1        0
  1053+815              1           1        0
  1128+385              1           1        1
  1144+402              1           1        1
  1300+580              2           2        2
  1418+546              2           2        0
  NGC6251               1           1        0
  1803+784              2           2        2
  3C371                 2           2        2
  2113+293              1           1        1
  2214+350              1           1        1
  2229+695              3           3        3
  2319+317              1           1        1
  2356+385              1           1        1
  ------------  ---------  ----------   ------
  Source Total         24          24       19

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