IVS Analysis Report for I21098 ($21APR08XU) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:    14 

    observation    4, KOKEE   :WETTZELL, 1418+546, 18:32:24, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation    8, KOKEE   :SVETLOE , 0718+793, 18:38:34, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation    9, KOKEE   :WETTZELL, 0718+793, 18:38:34, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   15, KOKEE   :WETTZELL, NGC6251 , 18:47:56, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   16, KOKEE   :SVETLOE , 0340+362, 18:52:12, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   17, KOKEE   :WETTZELL, 0340+362, 18:52:12, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   19, KOKEE   :WETTZELL, 0134+311, 18:56:11, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   20, KOKEE   :SVETLOE , 0322+222, 18:58:51, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   21, KOKEE   :WETTZELL, 0322+222, 18:58:51, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   28, KOKEE   :SVETLOE , 0322+222, 19:11:46, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   29, KOKEE   :WETTZELL, 0322+222, 19:11:46, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   31, KOKEE   :WETTZELL, 0134+311, 19:14:50, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   36, KOKEE   :SVETLOE , 0322+222, 19:25:51, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   37, KOKEE   :WETTZELL, 0322+222, 19:25:51, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       1 

    observation    2, KOKEE   :WETTZELL, 0059+581, 18:30:20, which fits at       88.5 +/-      13.8 ps 

Other comments: None. 

Parameterization: 
   10 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE SVETLOE WETTZELL
     clock offset, first order term, and second order term for:
         SVETLOE WETTZELL

Clock breaks: None

Session Statistics 

  Observations:       42 scheduled 
                      42 correlated (included in the database) 
                      28 recoverable (usable in Solve/nuSolve) 
                      27 used
  Session fit:        31.500 ps
  UT1 formal error:   13.13 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0059+581              3           3        2
  0133+476              3           3        3
  0134+311              2           2        0
  0307+380              3           3        3
  0322+222              9           9        3
  0340+362              3           3        1
  0602+673              1           1        1
  0718+793              3           3        1
  1053+815              3           3        3
  1418+546              1           1        0
  NGC6251               1           1        0
  1636+473              1           1        1
  DA426                 3           3        3
  1800+440              3           3        3
  3C371                 1           1        1
  2229+695              1           1        1
  ------------  ---------  ----------   ------
  Source Total         42          42       27

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