IVS Analysis Report for V21042 ($21FEB11VI) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     0 

Number of observations rejected during analysis:       0 

Other comments: None. 

Parameterization: 
   6 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE12M WETTZ13S
     clock offset, first order term, and second order term for:
         WETTZ13S

Clock breaks: None

Session Statistics 

  Observations:       42 scheduled 
                      42 correlated (included in the database) 
                      42 recoverable (usable in Solve/nuSolve) 
                      42 used
  Session fit:        30.334 ps
  UT1 formal error:    4.36 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           3        3
  0059+581              3           3        3
  0718+793              2           2        2
  1039+811              2           2        2
  1053+704              2           2        2
  1145+268              2           2        2
  1156+295              1           1        1
  1306+360              2           2        2
  1308+328              2           2        2
  1417+385              1           1        1
  1418+546              1           1        1
  NGC6251               1           1        1
  1803+784              1           1        1
  1823+689              3           3        3
  1849+670              1           1        1
  2000+472              5           5        5
  2155+312              4           4        4
  2214+350              4           4        4
  2309+454              2           2        2
  ------------  ---------  ----------   ------
  Source Total         42          42       42

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