USNO Analysis Report for I21015 ($21JAN15XU) 
       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:     4 

    observation    6, KOKEE   :WETTZELL, 0716+714, 19:02:25, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' 
    observation   10, KOKEE   :WETTZELL, 0716+714, 19:14:42, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   14, KOKEE   :WETTZELL, 2209+236, 19:25:57, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   15, KOKEE   :WETTZELL, 1746+470, 19:30:08, quality code X: 9 S: 9, fringe code X: 'G' S: ' ' 

Number of observations rejected during analysis:       0 

Other comments: None. 

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:       19 scheduled 
                      19 correlated (included in the database) 
                      15 recoverable (usable in Solve/nuSolve) 
                      15 used
  Session fit:        40.460 ps
  UT1 formal error:   10.06 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0716+714              2           2        0
  0955+476              1           1        1
  1040+244              1           1        1
  1144+402              1           1        1
  1300+580              1           1        1
  1418+546              2           2        2
  1746+470              2           2        1
  1803+784              2           2        2
  3C371                 1           1        1
  2113+293              3           3        3
  2209+236              1           1        0
  2215+150              1           1        1
  2229+695              1           1        1
  ------------  ---------  ----------   ------
  Source Total         19          19       15

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