USNO Analysis Report for Q19111 ($19APR21XK) 
       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:     0 

Number of observations rejected during analysis:       3 

    observation  2, ISHIOKA :WETTZELL, 1418+546, 07:33:05, which fits at -126.6 +/- 41.1 ps 
    observation  6, ISHIOKA :WETTZELL, CTA26   , 07:41:11, which fits at -151.8 +/- 62.1 ps 
    observation 23, ISHIOKA :WETTZELL, 0256-005, 08:15:36, which fits at 1847.8 +/- 71.8 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       30 scheduled 
                      30 correlated (included in the database) 
                      30 recoverable (usable in Solve/nuSolve) 
                      27 used
  Session fit:        30.724 ps
  UT1 formal error:   10.00 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              1           1        1
  0133+476              2           2        2
  CTA26                 3           3        2
  0552+398              3           3        3
  0805+410              1           1        1
  0955+476              1           1        1
  1418+546              1           1        0
  1803+784              1           1        1
  3C371                 1           1        1
  0613+570              1           1        1
  0256-005              1           1        0
  0529+483              2           2        2
  0716+714              1           1        1
  1053+704              2           2        2
  2309+454              3           3        3
  0016+731              1           1        1
  0202+319              4           4        4
  0814+425              1           1        1
  ------------  ---------  ----------   ------
  Source Total         30          30       27

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