IVS Analysis Report for W19066 ($19MAR07XW) 
       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:     3 

    observation  128, MK-VLBA :WETTZELL, 1342+662, 08:31:16, quality code X-band: 9 S-band: 0 
    observation  176, MK-VLBA :WETTZELL, NGC6251 , 08:51:49, quality code X-band: 9 S-band: 0 
    observation  177, PIETOWN :WETTZELL, NGC6251 , 08:51:49, quality code X-band: 9 S-band: 0 

Number of observations rejected during analysis:      27 

    observation   23, MK-VLBA :WETTZELL, 0738+491, 07:23:53, which fits at    -2737.6 +/-      41.2 ps 
    observation  161, MK-VLBA :WETTZELL, 1324+224, 08:46:06, which fits at      251.7 +/-      34.7 ps 
    observation  162, PIETOWN :WETTZELL, 1324+224, 08:46:06, which fits at      397.7 +/-      77.5 ps 
    observation  190, PIETOWN :WETTZ13N, 3C371   , 09:03:01, which fits at     -235.9 +/-      38.9 ps 
    observation  204, MK-VLBA :WETTZELL, 1144+402, 09:09:36, which fits at      214.5 +/-      32.5 ps 

    Also, the 22 WETTZ13N:WETTZELL observations were deselected.

Other comments: None. 

Parameterization: 
   14 parameters: 
     UT1 offset 
     atmosphere offset for:
         MK-VLBA PIETOWN WETTZ13N WETTZELL
     clock offset, first order term, and second order term for:
         PIETOWN WETTZ13N WETTZELL

Clock breaks: None

Session Statistics 

  Observations:      210 scheduled 
                     210 correlated (included in the database) 
                     207 recoverable (usable in Solve/nuSolve) 
                     180 used
  Session fit:        47.997 ps
  UT1 formal error:    4.24 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0345+460              6           6        6
  0415+398              6           6        6
  0529+483             24          24       20
  0613+570             12          12       10
  0716+714             12          12       10
  0718+793              3           3        3
  0738+491              6           6        5
  0749+540              3           3        3
  0800+618              6           6        6
  0955+476             18          18       15
  1053+815              3           3        3
  1101+384              3           3        3
  1128+385             18          18       15
  1144+402             12          12        9
  1156+295             12          12       10
  1300+580              9           9        9
  1308+328              3           3        3
  1324+224              9           9        7
  1342+662              6           6        5
  1418+546              6           6        5
  1520+437              9           9        9
  NGC6251               3           3        1
  1636+473              3           3        3
  1803+784              6           6        5
  3C371                12          12        9
  ------------  ---------  ----------   ------
  Source Total        210         210      180

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