USNO Analysis Report for I18192 ($18JUL11XU) 
       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:     4
    Observation  7, 0641+392, 18:49:32, quality codes - S:9, X:0
    Observation 12, 2214+350, 19:03:22, quality codes - S:9, X:0
    Observation 13, 2356+385, 19:07:19, quality codes - S:9, X:0
    Observation 15, 0641+392, 19:13:49, quality codes - S:9, X:0

Number of observations rejected during analysis:       3
    Observation  3,    OJ287, 18:36:59, which fits at 184.44 +/- 22.76 ps
    Observation  9, 1053+815, 18:56:33, which fits at  92.14 +/- 27.10 ps
    Observation 10, 1803+784, 18:59:10, which fits at 149.75 +/- 28.88 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:       20 scheduled 
                      20 correlated (included in the database) 
                      16 recoverable (usable in Solve/nuSolve) 
                      13 used
  Session fit:        24.362 ps
  UT1 formal error:    8.76 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              1           1        1
  0529+483              3           3        3
  0613+570              1           1        1
  0641+392              2           2        0
  0716+714              1           1        1
  0805+410              2           2        2
  OJ287                 2           2        1
  1053+815              1           1        0
  1803+784              2           2        1
  2113+293              1           1        1
  2214+350              2           2        1
  2229+695              1           1        1
  2356+385              1           1        0
  ------------  ---------  ----------   ------
  Source Total         20          20       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.