USNO Analysis Report for I21098 ($21APR08XU) 
       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:    10 

    observation    2, KOKEE   :WETTZELL, 1418+546, 18:32:24, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation    4, KOKEE   :WETTZELL, 0718+793, 18:38:34, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation    7, KOKEE   :WETTZELL, NGC6251 , 18:47:56, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation    8, KOKEE   :WETTZELL, 0340+362, 18:52:12, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation    9, KOKEE   :WETTZELL, 0134+311, 18:56:11, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   10, KOKEE   :WETTZELL, 0322+222, 18:58:51, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   14, KOKEE   :WETTZELL, 0322+222, 19:11:46, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   15, KOKEE   :WETTZELL, 0134+311, 19:14:50, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   18, KOKEE   :WETTZELL, 0322+222, 19:25:51, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   19, KOKEE   :WETTZELL, 0016+731, 19:28:01, quality code X: 9 S: 9, fringe code X: 'G' S: ' ' 

Number of observations rejected during analysis:       0 

Other comments: Preliminary solution; the data for SVETLOE have not arrived yet. 

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

Clock breaks: None

Session Statistics 

  Observations:       42 scheduled (from all stations---includes SVETLOE)
                      20 scheduled (from available stations---does not include
                                    SVETLOE)
                      20 correlated (included in the database) 
                      10 recoverable (usable in Solve/nuSolve) 
                      10 used
  Session fit:        11.396 ps
  UT1 formal error:    6.37 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        0
  0059+581              3           1        1
  0133+476              3           1        1
  0134+311              2           2        0
  0307+380              3           1        1
  0322+222              9           3        0
  0340+362              3           1        0
  0602+673              1           1        1
  0718+793              3           1        0
  1053+815              3           1        1
  1418+546              1           1        0
  NGC6251               1           1        0
  1636+473              1           1        1
  DA426                 3           1        1
  1800+440              3           1        1
  3C371                 1           1        1
  2229+695              1           1        1
  ------------  ---------  ----------   ------
  Source Total         42          20       10

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