USNO Analysis Report for I19185 ($19JUL04XU) 
       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   1, ISHIOKA :WETTZELL, 1751+288, 18:30:11, quality codes - S:0, X:8 
    observation   2, ISHIOKA :WETTZELL, 0642+449, 18:31:36, quality codes - S:9, X:0 
    observation  12, ISHIOKA :WETTZELL, 0642+449, 18:43:59, quality codes - S:9, X:0 
    observation  32, ISHIOKA :WETTZELL, 0642+449, 19:08:36, quality codes - S:9, X:0 

Number of observations rejected during analysis:       0 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       50 scheduled 
                      50 correlated (included in the database) 
                      46 recoverable (usable in Solve/nuSolve) 
                      46 used
  Session fit:        33.978 ps
  UT1 formal error:    7.73 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              4           4        4
  0552+398              4           4        4
  1418+546              5           5        5
  1726+455              5           5        5
  1741-038              2           2        2
  1749+096              5           5        5
  1803+784              5           5        5
  3C418                 5           5        5
  0016+731              5           5        5
  0642+449              5           5        2
  1751+288              5           5        4
  ------------  ---------  ----------   ------
  Source Total         50          50       46

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