USNO Analysis Report for I20037 ($20FEB06XU) 
       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:    2 

Number of observations not usable by the software:     7 

    observation   8, KOKEE   :WETTZELL, 1823+689, 18:37:24, quality codes - S:9, X:0 
    observation  13, KOKEE   :SVETLOE , 1053+815, 18:47:54, quality codes - S:9, X:0 
    observation  17, KOKEE   :WETTZELL, 1418+546, 18:51:35, quality codes - S:0, X:9 
    observation  19, KOKEE   :WETTZELL, 2229+695, 18:54:23, quality codes - S:9, X:0 
    observation  20, KOKEE   :WETTZELL, 2209+236, 18:57:03, quality codes - S:9, X:0 
    observation  33, KOKEE   :SVETLOE , NGC6251 , 19:18:28, quality codes - S:0, X:9 
    observation  34, KOKEE   :WETTZELL, NGC6251 , 19:18:28, quality codes - S:0, X:9 

Number of observations rejected during analysis:       0 

Other comments: None. 

Parameterization: 
   8 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE SVETLOE WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         SVETLOE (0,1) WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:       41 scheduled 
                      39 correlated (included in the database) 
                      32 recoverable (usable in Solve/nuSolve) 
                      32 used
  Session fit:        29.384 ps
  UT1 formal error:   13.61 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           3        3
  0059+581              4           3        3
  0718+793              3           3        3
  1053+815              3           3        2
  1128+385              3           3        3
  1144+402              3           3        3
  1300+580              1           1        1
  1342+662              1           1        1
  1418+546              3           3        2
  NGC6251               3           3        1
  1803+784              3           3        3
  1823+689              1           1        0
  2113+293              1           1        1
  2209+236              1           1        0
  2215+150              1           1        1
  2229+695              1           1        0
  2319+317              5           4        4
  2356+385              1           1        1
  ------------  ---------  ----------   ------
  Source Total         41          39       32

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