IVS Analysis Report for I21273 ($21SEP30XU) 
       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: Six observations starting at 19:03:28 had good quality codes (9/9), but they fit at 10 ns 
          and seemed to indicate sub-ambiguities in X-band.  So these observations were removed from the
          solution, which only includes nine observations.

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     6 

    observation    7, KOKEE   :WETTZELL, 1418+546, 18:45:31, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   11, KOKEE   :WETTZELL, 0602+673, 18:53:30, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' 
    observation   12, KOKEE   :WETTZELL, 0415+398, 18:57:38, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   13, KOKEE   :WETTZELL, 0322+222, 19:00:32, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   16, KOKEE   :WETTZELL, 1300+580, 19:10:47, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   17, KOKEE   :WETTZELL, 0322+222, 19:14:28, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       6 

    The following observations were deselected after indicating sub-ambiguities at X-band:

      observation   14, KOKEE   :WETTZELL, 0307+380, 19:03:28, which fits at     9810.0 +/-      92.2 ps 
      observation   15, KOKEE   :WETTZELL, 0718+793, 19:07:10, which fits at     9914.6 +/-     107.1 ps 
      observation   18, KOKEE   :WETTZELL, 1308+328, 19:18:26, which fits at     9610.9 +/-      85.8 ps 
      observation   19, KOKEE   :WETTZELL, 0307+380, 19:23:18, which fits at     9485.4 +/-      91.1 ps 
      observation   20, KOKEE   :WETTZELL, 0529+483, 19:26:02, which fits at     9289.1 +/-      89.6 ps 
      observation   21, KOKEE   :WETTZELL, 0738+491, 19:28:08, which fits at     9280.0 +/-      85.2 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       21 scheduled 
                      21 correlated (included in the database) 
                      15 recoverable (usable in Solve/nuSolve) 
                       9 used
  Session fit:        50.836 ps
  UT1 formal error:   35.61 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0307+380              3           3        1
  0322+222              2           2        0
  0415+398              1           1        0
  0529+483              2           2        1
  0602+673              1           1        0
  0716+714              1           1        1
  0718+793              1           1        0
  0738+491              2           2        1
  0955+476              1           1        1
  1144+402              1           1        1
  1300+580              1           1        0
  1308+328              1           1        0
  1324+224              1           1        1
  1418+546              1           1        0
  1803+784              1           1        1
  ------------  ---------  ----------   ------
  Source Total         21          21        9

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