USNO Analysis Report for I21249 ($21SEP06XU) 
       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 Nicole Geiger, 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    4, MK-VLBA :WETTZELL, 1418+546, 18:37:02, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   12, MK-VLBA :WETTZELL, NGC6251 , 18:54:56, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   27, MK-VLBA :WETTZELL, NGC6251 , 19:29:34, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       0 

Other comments: None. 

Parameterization: 
   6 parameters: 
     UT1 offset 
     atmosphere offset for:
         MK-VLBA WETTZELL
     clock offset, first order term, and second order term for:
         MK-VLBA

Clock breaks: None

Session Statistics 

  Observations:       27 scheduled 
                      27 correlated (included in the database) 
                      24 recoverable (usable in Solve/nuSolve) 
                      24 used
  Session fit:        30.684 ps
  UT1 formal error:   13.42 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0529+483              2           2        2
  0613+570              2           2        2
  0716+714              3           3        3
  0718+793              2           2        2
  0738+491              2           2        2
  0800+618              2           2        2
  0804+499              1           1        1
  0955+476              3           3        3
  1053+815              2           2        2
  1300+580              2           2        2
  1418+546              3           3        2
  NGC6251               2           2        0
  1803+784              1           1        1
  ------------  ---------  ----------   ------
  Source Total         27          27       24

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