USNO Analysis Report for I20051 ($20FEB20XU) 
       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:     5 

    observation   5, KOKEE   :WETTZELL, 2229+695, 18:42:03, quality codes - S:9, X:0 
    observation   6, KOKEE   :WETTZELL, 0718+793, 18:46:00, quality codes - S:9, X:0 
    observation   7, KOKEE   :WETTZELL, NGC6251 , 18:49:56, quality codes - S:0, X:9 
    observation   8, KOKEE   :WETTZELL, 1418+546, 18:54:03, quality codes - S:0, X:9 
    observation  15, KOKEE   :WETTZELL, 1418+546, 19:18:39, quality codes - S:0, X:9 

Number of observations rejected during analysis:       0 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       19 scheduled 
                      19 correlated (included in the database) 
                      14 recoverable (usable in Solve/nuSolve) 
                      14 used
  Session fit:        51.040 ps
  UT1 formal error:   14.96 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0059+581              2           2        2
  0133+476              1           1        1
  0718+793              3           3        2
  1144+402              1           1        1
  1300+580              1           1        1
  1418+546              2           2        0
  NGC6251               1           1        0
  1636+473              1           1        1
  1803+784              2           2        2
  3C371                 1           1        1
  2229+695              1           1        0
  2319+317              2           2        2
  ------------  ---------  ----------   ------
  Source Total         19          19       14

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