USNO Analysis Report for I20064 ($20MAR04XU) 
       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:     3 

    observation   7, ISHIOKA :NYALES20, 1418+546, 18:38:39, quality codes - S:0, X:9 
    observation  11, ISHIOKA :NYALES20, 0642+449, 18:46:34, quality codes - S:9, X:0 
    observation  20, ISHIOKA :NYALES20, 3C418   , 19:01:22, quality codes - S:7, X:3 

Number of observations rejected during analysis:       1 

    observation   3, ISHIOKA :NYALES20, 0642+449, 18:33:27, which fits at -284.0 +/- 93.4 ps 

Other comments: None. 

Parameterization: 
   5 parameters: 
     UT1 offset 
     atmosphere offset for:
         ISHIOKA NYALES20
     clock offset (0), first order term (1), and/or second order term (2) for:
         NYALES20 (0,1)

Clock breaks: None

Session Statistics 

  Observations:       41 scheduled 
                      41 correlated (included in the database) 
                      38 recoverable (usable in Solve/nuSolve) 
                      37 used
  Session fit:        52.898 ps
  UT1 formal error:   14.51 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              2           2        2
  OJ287                 2           2        2
  1418+546              5           5        4
  NRAO512               4           4        4
  1726+455              5           5        5
  1803+784              5           5        5
  3C418                 6           6        5
  0642+449              2           2        0
  1030+415              5           5        5
  1751+288              5           5        5
  ------------  ---------  ----------   ------
  Source Total         41          41       37

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