USNO Analysis Report for I21354 ($21DEC20XU) 
       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:     1 

    observation   27, ISHIOKA :WETTZELL, 2229+695, 18:59:14, quality code X: 9 S: 9, fringe code X: 'G' S: ' ' 

Number of observations rejected during analysis:       2 

    observation    2, ISHIOKA :WETTZELL, 0814+425, 18:31:20, which fits at      128.7 +/-      35.3 ps 
    observation   41, ISHIOKA :WETTZELL, 0736+017, 19:15:07, which fits at    -3242.5 +/-      38.8 ps 

Other comments: None. 

Parameterization: 
   6 parameters: 
     UT1 offset 
     atmosphere offset for:
         ISHIOKA WETTZELL
     clock offset, first order term, and second order term for:
         ISHIOKA

Clock breaks: None

Session Statistics 

  Observations:       53 scheduled 
                      53 correlated (included in the database) 
                      52 recoverable (usable in Solve/nuSolve) 
                      50 used
  Session fit:        26.269 ps
  UT1 formal error:    7.40 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0552+398              1           1        1
  0955+476              3           3        3
  1803+784              2           2        2
  3C371                 5           5        5
  0613+570              5           5        5
  2229+695              5           5        4
  0529+483              5           5        5
  0748+126              3           3        3
  0016+731              5           5        5
  0642+449              5           5        5
  0736+017              2           2        1
  0814+425              6           6        5
  1039+811              6           6        6
  ------------  ---------  ----------   ------
  Source Total         53          53       50

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