USNO Analysis Report for Q22121 ($22MAY01XK) 
       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: The first four scans had either non-detections or produced no data for correlation due to trouble
at MK-VLBA switching to this session. 

Number of observations rejected during correlation:    2

    Scans 121-0733 and 121-0736 were not correlated. 

Number of observations not usable by the software:     3 

    observation    1, WETTZELL:MK-VLBA , 1751+288, 07:30:15, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation    2, WETTZELL:MK-VLBA , 0642+449, 07:32:18, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   11, WETTZELL:MK-VLBA , 1749+096, 07:55:49, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       0 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       36 scheduled 
                      34 correlated (included in the database) 
                      31 recoverable (usable in Solve/nuSolve) 
                      31 used
  Session fit:        29.551 ps
  UT1 formal error:    4.66 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0529+483              1           0        0
  0613+570              3           3        3
  0642+449              3           3        2
  0716+714              2           2        2
  0738+491              2           2        2
  0805+410              3           3        3
  0814+425              2           2        2
  0821+394              1           1        1
  1039+811              2           2        2
  1053+704              1           1        1
  1418+546              1           1        1
  1617+229              1           0        0
  1732+389              3           3        3
  1749+096              2           2        1
  1751+288              3           3        2
  1758+388              1           1        1
  1803+784              2           2        2
  3C371                 1           1        1
  1849+670              2           2        2
  ------------  ---------  ----------   ------
  Source Total         36          34       31

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