IVS Analysis Report for I19193 ($19JUL12XU) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    1 

Number of observations not usable by the software:    10 

    observation    7, SESHAN25:WETTZELL, 1749+096, 19:03:26, quality code X-band: 0 S-band: 0 
    observation    9, SESHAN25:WETTZELL, 3C418   , 19:09:02, quality code X-band: 0 S-band: 0 
    observation   10, SESHAN25:WETTZELL, 1803+784, 19:10:39, quality code X-band: 0 S-band: 0 
    observation   13, SESHAN25:WETTZELL, 1749+096, 19:17:20, quality code X-band: 9 S-band: 9 
    observation   16, SESHAN25:WETTZELL, 1751+288, 19:24:28, quality code X-band: 0 S-band: 0 
    observation   17, SESHAN25:WETTZELL, 1803+784, 19:26:15, quality code X-band: 0 S-band: 0 
    observation   18, SESHAN25:WETTZELL, 0016+731, 19:27:27, quality code X-band: 0 S-band: 0 
    observation   19, SESHAN25:WETTZELL, 1749+096, 19:30:01, quality code X-band: 0 S-band: 0 
    observation   20, SESHAN25:WETTZELL, 1726+455, 19:31:27, quality code X-band: 0 S-band: 0 
    observation   21, SESHAN25:WETTZELL, 2209+236, 19:33:58, quality code X-band: 0 S-band: 0 
    observation   22, SESHAN25:WETTZELL, 0642+449, 19:37:41, quality code X-band: 0 S-band: 0 
    observation   23, SESHAN25:WETTZELL, 1751+288, 19:40:23, quality code X-band: 8 S-band: 9 

Number of observations rejected during analysis:       2, both have fringe error code "H" at the X-band

Other comments: None. 

Parameterization: 
   6 parameters: 
     UT1 offset 
     atmosphere offset for:
         SESHAN25 WETTZELL
     clock offset, first order term, and second order term for:
         WETTZELL

Clock breaks: None

Session Statistics 

  Observations:       26 scheduled 
                      25 correlated (included in the database) 
                      15 recoverable (usable in Solve/nuSolve) 
                      13 used
  Session fit:        42.482 ps
  UT1 formal error:   29.04 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  1726+455              1           1        0
  1749+096              3           3        0
  1803+784              3           3        1
  3C418                 4           4        3
  2209+236              4           4        3
  0016+731              5           5        4
  0642+449              1           1        0
  1751+288              5           4        2
  ------------  ---------  ----------   ------
  Source Total         26          25       13

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