USNO Analysis Report for Q21010 ($21JAN10XK) 
       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   13, WETTZELL:MK-VLBA , 1040+244, 07:43:28, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   29, WETTZELL:MK-VLBA , 1059+282, 08:03:14, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' 
    observation   30, WETTZELL:MK-VLBA , 1128+385, 08:04:10, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   50, WETTZELL:MK-VLBA , 1059+282, 08:26:39, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       0 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       53 scheduled 
                      53 correlated (included in the database) 
                      49 recoverable (usable in Solve/nuSolve) 
                      49 used
  Session fit:        39.289 ps
  UT1 formal error:    5.96 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           3        3
  0059+581              3           3        3
  0133+476              1           1        1
  0529+483              2           2        2
  0613+570              3           3        3
  0642+449              2           2        2
  0716+714              2           2        2
  0738+491              2           2        2
  0805+410              3           3        3
  0814+425              3           3        3
  0821+394              2           2        2
  0827+243              1           1        1
  0955+476              3           3        3
  1030+415              3           3        3
  1039+811              3           3        3
  1040+244              3           3        2
  1053+704              2           2        2
  1059+282              2           2        0
  1128+385              2           2        1
  1144+402              1           1        1
  1803+784              2           2        2
  2229+695              2           2        2
  2309+454              1           1        1
  2353+816              2           2        2
  ------------  ---------  ----------   ------
  Source Total         53          53       49

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