USNO Analysis Report for I21054 ($21FEB23XU) 
       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: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     2 

    observation    3, KOKEE   :WETTZELL, 1823+689, 18:34:56, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation    8, KOKEE   :WETTZELL, 1418+546, 18:49:49, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 

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:
         KOKEE (0,1)

Clock breaks: None

Session Statistics 

  Observations:       20 scheduled 
                      20 correlated (included in the database) 
                      18 recoverable (usable in Solve/nuSolve) 
                      18 used
  Session fit:       113.661 ps
  UT1 formal error:   27.67 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0059+581              1           1        1
  0133+476              2           2        2
  0718+793              1           1        1
  1053+815              1           1        1
  1144+402              1           1        1
  1300+580              2           2        2
  1418+546              2           2        1
  NGC6251               1           1        1
  1636+473              3           3        3
  1803+784              1           1        1
  1823+689              1           1        0
  2214+350              2           2        2
  2229+695              1           1        1
  ------------  ---------  ----------   ------
  Source Total         20          20       18

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