USNO Analysis Report for Q21213 ($21AUG01XK) 
       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: ISHIOKA missed scans 213-0823 to 212-0824 due to a tracking error. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     5 

    observation    2, ISHIOKA :WETTZELL, 3C371   , 07:31:20, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation    4, ISHIOKA :WETTZELL, 0016+731, 07:33:26, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation    9, ISHIOKA :WETTZELL, 0529+483, 07:39:09, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   44, ISHIOKA :WETTZELL, 1128+385, 08:23:23, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   45, ISHIOKA :WETTZELL, 1144+402, 08:24:23, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       1 

    observation   33, ISHIOKA :WETTZELL, 3C371   , 08:09:29, which fits at     3138.4 +/-      64.1 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       49 scheduled 
                      49 correlated (included in the database) 
                      44 recoverable (usable in Solve/nuSolve) 
                      43 used
  Session fit:        49.392 ps
  UT1 formal error:   11.35 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           3        2
  0059+581              3           3        3
  0529+483              1           1        0
  0613+570              3           3        3
  0642+449              3           3        3
  0805+410              2           2        2
  0814+425              3           3        3
  0955+476              3           3        3
  1039+811              3           3        3
  1128+385              3           3        2
  1144+402              3           3        2
  1803+784              4           4        4
  3C371                 4           4        2
  1849+670              2           2        2
  2000+472              3           3        3
  3C418                 3           3        3
  2229+695              3           3        3
  ------------  ---------  ----------   ------
  Source Total         49          49       43

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