IVS Analysis Report for Q18211 ($18JUL30XK) 
       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:    0 

Number of observations not usable by the software:     9 

    observation   38, NYALES20:WETTZ13N, 1418+546, 07:18:21, quality code X-band: 0 S-band: 9 
    observation   39, NYALES20:WETTZELL, 1418+546, 07:18:21, quality code X-band: 0 S-band: 9 
    observation   49, NYALES20:SESHAN25, 0657+172, 07:27:31, quality code X-band: 0 S-band: 9 
    observation   52, SESHAN25:WETTZ13N, 0657+172, 07:27:31, quality code X-band: 0 S-band: 9 
    observation   53, SESHAN25:WETTZELL, 0657+172, 07:27:31, quality code X-band: 0 S-band: 9 
    observation  106, SESHAN25:WETTZ13N, 2000+472, 07:50:42, quality code X-band: 9 S-band: 0 
    observation  115, NYALES20:SESHAN25, 0657+172, 07:56:28, quality code X-band: 0 S-band: 9 
    observation  118, SESHAN25:WETTZ13N, 0657+172, 07:56:28, quality code X-band: 0 S-band: 9 
    observation  119, SESHAN25:WETTZELL, 0657+172, 07:56:28, quality code X-band: 0 S-band: 9 

Number of observations rejected during analysis:      22 

    21 WETTZ13N:WETTZELL observations were deselected due to standard procedures at the GSFC VLBI
    Analysis Center.

    Also the following outlier was deselected:

      observation  107, SESHAN25:WETTZELL, 2000+472, 07:50:42, which fits at    -3157.1 +/-      81.7 ps 

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 
                     126 correlated (included in the database) 
                     117 recoverable (usable in Solve/nuSolve) 
                      95 used
  Session fit:        70.975 ps
  UT1 formal error:   13.88 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0602+673              6           6        5
  0955+476              6           6        5
  1156+295              6           6        5
  1300+580              6           6        5
  1418+546              6           6        3
  0657+172             12          12        4
  0800+618              6           6        5
  2000+472              6           6        3
  0529+483              6           6        5
  1040+244              6           6        5
  0016+731              6           6        5
  1015+359              6           6        5
  1806+456              6           6        5
  0736+017             12          12       10
  0821+394              6           6        5
  0827+243              6           6        5
  1030+415              6           6        5
  1039+811              6           6        5
  1849+670              6           6        5
  ------------  ---------  ----------   ------
  Source Total        126         126       95

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