USNO Analysis Report for Q19110 ($19APR20XK) 
       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:       6 

    observation  6, ISHIOKA :WETTZELL, CTA26   , 07:39:22, which fits at -22467.9 +/- 61.9 ps 
    observation  7, ISHIOKA :WETTZELL, 0017+200, 07:41:25, which fits at   -160.0 +/- 33.2 ps 
    observation 14, ISHIOKA :WETTZELL, CTA26   , 07:55:31, which fits at -13017.5 +/- 55.1 ps 
    observation 16, ISHIOKA :WETTZELL, 1418+546, 08:00:31, which fits at    116.4 +/- 32.6 ps 
    observation 21, ISHIOKA :WETTZELL, CTA26   , 08:10:32, which fits at    109.8 +/- 42.6 ps 
    observation 27, ISHIOKA :WETTZELL, 0256-005, 08:22:06, which fits at  -7084.7 +/- 70.3 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:       31 scheduled 
                      31 correlated (included in the database) 
                      31 recoverable (usable in Solve/nuSolve) 
                      25 used
  Session fit:        22.397 ps
  UT1 formal error:    7.14 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              2           2        2
  0133+476              2           2        2
  CTA26                 3           3        0
  0552+398              2           2        2
  0955+476              2           2        2
  1418+546              4           4        3
  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              1           1        1
  2309+454              2           2        2
  0016+731              1           1        1
  0017+200              1           1        0
  0202+319              3           3        3
  0814+425              2           2        2
  ------------  ---------  ----------   ------
  Source Total         31          31       25

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