USNO Analysis Report for Q18245 ($18SEP02XK) 
       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:     2

    observation 11, 1418+546, 07:55:11, quality codes - S:0, X:9
    observation 17, 1418+546, 08:11:33, quality coees - S:0, X:9

Number of observations rejected during analysis:       2 

    observation  9, 0202+319, 07:51:02, which fits at -407.92 +/- 83.55 ps
    observation 23, 1039+811, 08:24:01, which fits at  229.73 +/- 80.57 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:       24 scheduled 
                      24 correlated (included in the database) 
                      22 recoverable (usable in Solve/nuSolve) 
                      20 used
  Session fit:        72.800 ps
  UT1 formal error:   21.34 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              1           1        1
  0133+476              2           2        2
  1418+546              2           2        0
  1726+455              2           2        2
  3C371                 2           2        2
  3C418                 3           3        3
  2229+695              2           2        2
  0054+161              1           1        1
  0016+731              1           1        1
  0202+319              2           2        1
  1039+811              3           3        2
  1504+377              1           1        1
  1849+670              2           2        2
  ------------  ---------  ----------   ------
  Source Total         24          24       20

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