IVS Analysis Report for W19157 ($19JUN06XW) 
       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:     8 

    observation   14, MK-VLBA :WETTZELL, 1520+437, 07:24:48, quality code X-band: 0 S-band: 9 
    observation   15, PIETOWN :WETTZELL, 1520+437, 07:24:48, quality code X-band: 0 S-band: 9 
    observation   65, MK-VLBA :WETTZELL, 1929+226, 08:04:31, quality code X-band: 0 S-band: 9 
    observation   80, MK-VLBA :WETTZELL, NRAO512 , 08:19:00, quality code X-band: 0 S-band: 9 
    observation   81, PIETOWN :WETTZELL, NRAO512 , 08:19:00, quality code X-band: 0 S-band: 9 
    observation  104, MK-VLBA :WETTZELL, 1929+226, 08:36:02, quality code X-band: 0 S-band: 9 
    observation  138, PIETOWN :WETTZELL, 1418+546, 09:02:31, quality code X-band: 0 S-band: 9 
    observation  143, MK-VLBA :WETTZELL, 2141+175, 09:06:21, quality code X-band: 0 S-band: 9 

Number of observations rejected during analysis:       2 

    observation   89, MK-VLBA :WETTZELL, 2013+163, 08:24:45, which fits at    -2761.7 +/-      80.0 ps 
    observation  152, MK-VLBA :WETTZELL, 2013+163, 09:13:20, which fits at     -258.7 +/-      82.5 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:      153 scheduled 
                     153 correlated (included in the database) 
                     145 recoverable (usable in Solve/nuSolve) 
                     143 used
  Session fit:        74.485 ps
  UT1 formal error:    8.32 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0716+714              3           3        3
  0800+618              6           6        6
  0955+476              6           6        6
  1015+359              3           3        3
  1053+815              3           3        3
  1128+385              3           3        3
  1144+402              3           3        3
  1300+580             12          12       12
  1342+662              9           9        9
  1418+546             12          12       11
  1520+437              3           3        1
  NGC6251               3           3        3
  1636+473             12          12       12
  NRAO512               6           6        4
  DA426                 3           3        3
  1732+389              3           3        3
  1746+470              3           3        3
  1758+388              3           3        3
  1803+784              6           6        6
  3C371                12          12       12
  1823+689              3           3        3
  1929+226              9           9        7
  2013+163              9           9        7
  2113+293              6           6        6
  2141+175              3           3        2
  2214+350              3           3        3
  2229+695              6           6        6
  ------------  ---------  ----------   ------
  Source Total        153         153      143

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