USNO Analysis Report for Q22232 ($22AUG20XK) 
       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 Megan Johnson, United States 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    1, WETTZELL:MK-VLBA , 1324+224, 07:30:25, quality code X: 0 S: 0, fringe code X: ' ' S
    observation   15, WETTZELL:MK-VLBA , 2000+472, 07:49:02, quality code X: 9 S: 0, fringe code X: ' ' S: ' '

Number of observations rejected during analysis:       2 

    observation    8, WETTZELL:MK-VLBA , 1039+811, 07:40:59, quality code X: 9 S: 9, fringe code X: ' ' S: ' '
    observation   18, WETTZELL:MK-VLBA , 1418+546, 07:53:42, quality code X: 9 S: 9, fringe code X: ' ' S: ' '

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       36 scheduled 
                      36 correlated (included in the database) 
                      34 recoverable (usable in Solve/nuSolve) 
                      32 used
  Session fit:        32.261 ps
  UT1 formal error:    5.76 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              1           1        1
  0017+200              3           3        3
  0025+197              3           3        3
  0059+581              1           1        1
  0109+224              3           3        3
  0133+476              2           2        2
  0202+319              1           1        1
  0718+793              1           1        1
  1039+811              1           1        0
  1324+224              1           1        0
  1417+385              2           2        2
  1418+546              2           2        1
  1504+377              1           1        1
  1636+473              1           1        1
  1726+455              1           1        1
  1803+784              2           2        2
  3C371                 2           2        2
  1842+681              1           1        1
  1849+670              2           2        2
  2000+472              1           1        0
  3C418                 1           1        1
  2229+695              2           2        2
  2319+317              1           1        1
  ------------  ---------  ----------   ------
  Source Total         36          36       32

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