USNO Analysis Report for I18150 ($18MAY30XU) 
       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  5,    3C371, 18:39:28, quality codes - S:9, X:0
    Observation 17, 1929+226, 19:17:51, quality codes - S:9, X:0
    Observation 18,  NGC6251, 19:22:13, quality codes - S:0, 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:       20 scheduled 
                      20 correlated (included in the database) 
                      17 recoverable (usable in Solve/nuSolve) 
                      17 used
  Session fit:        63.750 ps
  UT1 formal error:   18.68 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0059+581              2           2        2
  0133+476              1           1        1
  0345+460              1           1        1
  0415+398              1           1        1
  0529+483              1           1        1
  0552+398              1           1        1
  0602+673              1           1        1
  0613+570              1           1        1
  0716+714              1           1        1
  0749+540              1           1        1
  0800+618              1           1        1
  NGC6251               1           1        0
  1803+784              1           1        1
  1800+440              1           1        1
  3C371                 1           1        0
  1846+322              1           1        1
  1929+226              1           1        0
  2229+695              1           1        1
  ------------  ---------  ----------   ------
  Source Total         20          20       17

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