USNO Analysis Report for I19190 ($19JUL09XU) 
       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:    2 

Number of observations not usable by the software:     1 

    observation   8, SESHAN25:WETTZELL, 1639-062, 18:48:40, quality codes - S:0, X:0 

Number of observations rejected during analysis:       0 

Other comments: None. 

Parameterization: 
   5 parameters: 
     UT1 offset 
     atmosphere offset for:
         SESHAN25 WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:       27 scheduled 
                      25 correlated (included in the database) 
                      24 recoverable (usable in Solve/nuSolve) 
                      24 used
  Session fit:        35.478 ps
  UT1 formal error:   12.65 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  1749+096              4           4        4
  1803+784              4           4        4
  3C418                 4           3        3
  2209+236              3           3        3
  1639-062              2           2        1
  0016+731              5           5        5
  1751+288              5           4        4
  ------------  ---------  ----------   ------
  Source Total         27          25       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.