USNO Analysis Report for I18002 ($18JAN02XU) 
       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
        Scan 002-1850: FQ = 0 on S-Band due to low SNR, source 1636+473
        Scan 002-1905: FQ = 0 on S-Band due to low SNR, source 1636+473 

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:        42.065 ps
  UT1 formal error:   10.21 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0716+714              1           1        1
  0920+390              2           2        2
  0955+476              2           2        2
  1101+384              1           1        1
  1128+385              1           1        1
  1144+402              2           2        2
  1300+580              2           2        2
  1418+546              1           1        1
  NGC6251               1           1        1
  1636+473              2           2        0
  1758+388              1           1        1
  1803+784              1           1        1
  3C371                 1           1        1
  2113+293              2           2        2
  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.