USNO Analysis Report for I21330 ($21NOV26XU) 
       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 David Gordon, 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    8, MK-VLBA :WETTZELL, 1520+437, 18:47:04, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   23, MK-VLBA :WETTZELL, 1520+437, 19:22:36, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   24, MK-VLBA :WETTZELL, 1929+226, 19:26:34, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       0 

Other comments: None. 

Parameterization: 
   6 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE WETTZELL
     clock offset, first order term, and second order term for:
         KOKEE

Clock breaks: None

Session Statistics 

  Observations:       21 scheduled 
                      21 correlated (included in the database) 
                      17 recoverable (usable in Solve/nuSolve) 
                      17 used
  Session fit:        37.003 ps
  UT1 formal error:   12.12 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0602+673              2           2        2
  0613+570              3           3        3
  0641+392              2           2        0
  0716+714              1           1        1
  0738+491              1           1        1
  0805+410              2           2        2
  0955+476              1           1        1
  1053+815              1           1        1
  1300+580              1           1        0
  1418+546              1           1        1
  1636+473              1           1        1
  NRAO512               1           1        1
  1746+470              1           1        1
  1803+784              1           1        0
  1846+322              2           2        2
  ------------  ---------  ----------   ------
  Source Total         21          21       17

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