USNO Analysis Report for I20069 ($20MAR09XU) 
       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:    0 

Number of observations not usable by the software:     1 

    observation  12, KOKEE   :WETTZELL, NGC6251 , 19:05:52, quality codes - S:0, X:0 

Number of observations rejected during analysis:       2 

    observation   8, KOKEE   :WETTZELL, 0016+731, 18:54:36, which fits at    197.2 +/- 66.3 ps 
    observation  13, KOKEE   :WETTZELL, 0718+793, 19:09:48, which fits at -29123.6 +/- 41.3 ps 

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:       18 scheduled 
                      18 correlated (included in the database) 
                      17 recoverable (usable in Solve/nuSolve) 
                      15 used
  Session fit:        30.005 ps
  UT1 formal error:   11.01 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        0
  0059+581              1           1        1
  0133+476              1           1        1
  0718+793              2           2        1
  1053+815              2           2        2
  1300+580              2           2        2
  NGC6251               1           1        0
  1636+473              2           2        2
  1746+470              1           1        1
  1803+784              1           1        1
  3C371                 2           2        2
  2229+695              1           1        1
  2319+317              1           1        1
  ------------  ---------  ----------   ------
  Source Total         18          18       15

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