USNO Analysis Report for I18116 ($18APR26XU) 
       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:     1
    Observation 13, 1823+689, 19:08:47, quality codes - S:9, X:0

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:
         WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:       44 scheduled (from all stations---includes SVETLOE)
                      20 scheduled (from available stations---does not include
                                    SVETLOE)
                      20 correlated (included in the database) 
                      19 recoverable (usable in Solve/nuSolve) 
                      19 used
  Session fit:        47.139 ps
  UT1 formal error:    9.13 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           1        1
  0059+581              3           1        1
  0133+476              1           1        1
  0307+380              3           1        1
  0322+222              2           2        2
  0415+398              3           1        1
  0529+483              6           2        2
  0602+673              3           1        1
  0716+714              1           1        1
  1636+473              1           1        1
  NRAO512               3           1        1
  1639+230              3           1        1
  1651+391              1           1        1
  1732+389              1           1        1
  1803+784              3           1        1
  3C371                 3           1        1
  1823+689              1           1        0
  2229+695              3           1        1
  ------------  ---------  ----------   ------
  Source Total         44          20       19

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