USNO Analysis Report for I18124 ($18MAY04XU) 
       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  7, 0446+112, 19:01:43, quality codes - S:0, X:9
    Observation 10, 0340+362, 19:10:09, quality codes - S:9, X:0 

Number of observations rejected during analysis:       0 

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:       21 scheduled 
                      21 correlated (included in the database) 
                      19 recoverable (usable in Solve/nuSolve) 
                      19 used
  Session fit:        24.618 ps
  UT1 formal error:    6.50 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              1           1        1
  0133+476              3           3        3
  0307+380              3           3        3
  0340+362              1           1        0
  0345+460              1           1        1
  0446+112              1           1        0
  0515+208              2           2        2
  0529+483              1           1        1
  0716+714              2           2        2
  NRAO512               1           1        1
  1803+784              1           1        1
  1800+440              1           1        1
  1823+689              1           1        1
  1846+322              1           1        1
  2229+695              1           1        1
  ------------  ---------  ----------   ------
  Source Total         21          21       19

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