IVS Analysis Report for Q18246 ($18SEP03XK) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    2 

    NYALES20:SESHAN25, 0729+259, 07:15:31 --- not correlated in X-band 
    NYALES20:SESHAN25, 1726+455, 07:32:11 --- not correlated in S-band 

Number of observations not usable by the software:     6 

    observation   31, NYALES20:SESHAN25, 0729+259, 07:15:31, quality code X-band: 0 S-band: 9 
    observation   74, NYALES20:WETTZ13N, 1441+252, 07:37:52, quality code X-band: 0 S-band: 9 
    observation   92, NYALES20:WETTZ13N, 0718+793, 07:46:44, quality code X-band: 9 S-band: 4 
    observation  108, NYALES20:SESHAN25, 2000+472, 07:54:27, quality code X-band: 9 S-band: 0 
    observation  111, SESHAN25:WETTZ13N, 2000+472, 07:54:27, quality code X-band: 9 S-band: 0 
    observation  112, SESHAN25:WETTZELL, 2000+472, 07:54:27, quality code X-band: 9 S-band: 0 

Number of observations rejected during analysis:      21 

   The WETTZ13N:WETTZELL baseline was deselected according to operating
   procedures at the GSFC VLBI Analysis Center.

Other comments: None. 

Parameterization: 
   14 parameters: 
     UT1 offset 
     atmosphere offset for:
         NYALES20 SESHAN25 WETTZ13N WETTZELL
     clock offset, first order term, and second order term for:
         SESHAN25 WETTZ13N WETTZELL

Clock breaks: None

Session Statistics 

  Observations:      126 scheduled 
                     124 correlated (included in the database) 
                     118 recoverable (usable in Solve/nuSolve) 
                      97 used
  Session fit:        60.375 ps
  UT1 formal error:   12.40 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0718+793              6           5        3
  0823+033              6           6        5
  0955+476              6           6        5
  3C274                 6           6        5
  1300+580              6           6        5
  DA426                 6           6        5
  1726+455              6           5        4
  0613+570              6           6        5
  1226+373              6           6        5
  2000+472              6           6        2
  0716+714              6           6        5
  0729+259              6           6        4
  1040+244              6           6        5
  1053+704              6           6        5
  1441+252              6           6        4
  0016+731              6           6        5
  1015+359              6           6        5
  0821+394              6           6        5
  1030+415              6           6        5
  1504+377              6           6        5
  1849+670              6           6        5
  ------------  ---------  ----------   ------
  Source Total        126         124       97

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