USNO Analysis Report for I19087 ($19MAR28XU) 
       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   7, KOKEE   :WETTZELL, NGC6251 , 18:49:31, quality codes - S:0, 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:       37 scheduled (from all stations---includes SVETLOE)
                      17 scheduled (from available stations---does not include
                                    SVETLOE)
                      17 correlated (included in the database) 
                      16 recoverable (usable in Solve/nuSolve) 
                      16 used
  Session fit:        37.466 ps
  UT1 formal error:   11.30 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0059+581              4           2        2
  0133+476              3           1        1
  0718+793              3           1        1
  1053+815              3           1        1
  1300+580              1           1        1
  NGC6251               3           1        0
  1636+473              4           2        2
  NRAO512               3           1        1
  1746+470              1           1        1
  3C371                 1           1        1
  2229+695              6           2        2
  2356+385              4           2        2
  ------------  ---------  ----------   ------
  Source Total         37          17       16

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