USNO Analysis Report for Q20222 ($20AUG09XK) 
       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, Naval Observatory.
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     4 

Number of observations rejected during analysis:       0 

Other comments: None. 

Parameterization: 
   5 parameters: 
     UT1 offset 
     atmosphere offset for:
         MK-VLBA WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         MK-VLBA (0,1)

Clock breaks: None

Session Statistics 

  Observations:       30 scheduled 
                      30 correlated (included in the database) 
                      26 recoverable (usable in Solve/nuSolve) 
                      26 used
  Session fit:        49.795 ps
  UT1 formal error:    8.04 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  1330+476              1           1        1
  2214+241              1           1        1
  2325+093              1           1        1
  2353+816              1           1        1
  0059+581              1           1        1
  0133+476              2           2        1
  0718+793              1           1        1
  1300+580              2           2        2
  1418+546              1           1        0
  1417+385              2           2        2
  NGC6251               1           1        1
  1726+455              1           1        1
  1745+624              1           1        1
  1324+224              1           1        1
  1636+473              2           2        2
  2000+472              1           1        1
  2155+312              1           1        1
  2229+695              1           1        1
  0025+197              1           1        1
  1306+360              1           1        1
  2309+454              1           1        1
  0016+731              1           1        1
  1308+328              1           1        0
  1746+470              1           1        1
  0151+474              1           1        0
  1849+670              1           1        1
  ------------  ---------  ----------   ------
  Source Total         30          30       26

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