USNO Analysis Report for I20191 ($20JUL09XU) 
       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, Naval Observatory.
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     2 

Number of observations rejected during analysis:       3 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       40 scheduled 
                      40 correlated (included in the database) 
                      38 recoverable (usable in Solve/nuSolve) 
                      35 used
  Session fit:        39.350 ps
  UT1 formal error:    9.95 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           3        3
  0059+581              3           3        3
  0133+476              1           1        1
  0529+483              3           3        3
  0716+714              3           3        3
  0804+499              3           3        3
  0805+410              6           6        6
  OJ287                 2           2        2
  0955+476              4           4        2
  1803+784              2           2        1
  2209+236              6           6        5
  2229+695              1           1        1
  2356+385              3           3        2
  ------------  ---------  ----------   ------
  Source Total         40          40       35

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