USNO Analysis Report for Q20250 ($20SEP06XK) 
       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   7, WETTZELL:MK-VLBA , 1418+546, 07:39:16, quality codes - S:0, X:9 
    observation  18, WETTZELL:MK-VLBA , 0215+015, 08:00:56, quality codes - S:0, X:0 
    observation  19, WETTZELL:MK-VLBA , 0235+164, 08:02:12, quality codes - S:0, X:0 

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:
         WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:       32 scheduled 
                      32 correlated (included in the database) 
                      29 recoverable (usable in Solve/nuSolve) 
                      29 used
  Session fit:        34.860 ps
  UT1 formal error:    5.67 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0235+164              1           1        0
  2353+816              1           1        1
  0059+581              2           2        2
  0133+476              1           1        1
  0229+131              1           1        1
  0718+793              1           1        1
  1418+546              1           1        0
  NGC6251               1           1        1
  NRAO512               2           2        2
  1726+455              1           1        1
  1745+624              1           1        1
  2356+385              1           1        1
  1636+473              2           2        2
  1800+440              1           1        1
  2000+472              1           1        1
  2229+695              1           1        1
  0025+197              1           1        1
  0215+015              1           1        0
  1520+319              2           2        2
  2309+454              2           2        2
  0016+731              1           1        1
  0202+319              2           2        2
  0221+067              1           1        1
  1504+377              2           2        2
  1849+670              1           1        1
  ------------  ---------  ----------   ------
  Source Total         32          32       29

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