USNO Analysis Report for I19170 ($19JUN19XU) 
       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:     6 

    observation   3, KOKEE   :WETTZELL, 2000+472, 18:37:25, quality codes - S:9, X:0 
    observation   4, KOKEE   :WETTZELL, 2309+454, 18:41:28, quality codes - S:9, X:0 
    observation   9, KOKEE   :WETTZELL, 0748+126, 18:56:51, quality codes - S:9, X:0 
    observation  13, KOKEE   :WETTZELL, 0748+126, 19:10:06, quality codes - S:9, X:0 
    observation  14, KOKEE   :WETTZELL, 0743+277, 19:13:05, quality codes - S:0, X:0 
    observation  16, KOKEE   :WETTZELL, 2000+472, 19:21:18, quality codes - S:9, X:0 

Number of observations rejected during analysis:       1 

    observation   5, KOKEE   :WETTZELL, 0059+581, 18:44:17, which fits at -209.3 +/- 79.4 ps 

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:       18 scheduled 
                      18 correlated (included in the database) 
                      12 recoverable (usable in Solve/nuSolve) 
                      11 used
  Session fit:        25.816 ps
  UT1 formal error:    9.87 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              1           1        0
  0529+483              2           2        2
  0716+714              1           1        1
  0743+277              1           1        0
  0748+126              2           2        0
  0805+410              1           1        1
  1053+704              2           2        2
  1803+784              1           1        1
  1849+670              1           1        1
  2000+472              2           2        0
  2113+293              2           2        2
  2229+695              1           1        1
  2309+454              1           1        0
  ------------  ---------  ----------   ------
  Source Total         18          18       11

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