USNO Analysis Report for Q18258 ($18SEP15XK) 
       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:    0 

Number of observations not usable by the software:     3

    observation 11, 1418+546, 07:52:45, quality codes - S:0, X:9
    observation 22, 1418+546, 08:13:14, quality codes - S:0, X:9
    observation 28, 1418+546, 08:29:13, quality codes - S:0, X:9 

Number of observations rejected during analysis:       0 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       28 scheduled 
                      28 correlated (included in the database) 
                      25 recoverable (usable in Solve/nuSolve) 
                      25 used
  Session fit:        32.816 ps
  UT1 formal error:  631.10 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              2           2        2
  0133+476              2           2        2
  0718+793              1           1        1
  0749+540              1           1        1
  0955+476              3           3        3
  1128+385              3           3        3
  1300+580              2           2        2
  1418+546              3           3        0
  1803+784              2           2        2
  3C371                 1           1        1
  3C418                 3           3        3
  0716+714              2           2        2
  1144+402              1           1        1
  0016+731              2           2        2
  ------------  ---------  ----------   ------
  Source Total         28          28       25

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