USNO Analysis Report for W19066 ($19MAR07XW) 
       This report is a contributed analysis report that does not correspond to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Christopher Dieck, US Naval Observatory.
    Spoolfile source: interactive 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 codes - S:0, X:9 
    observation 176, MK-VLBA :WETTZELL, NGC6251 , 08:51:48, quality codes - S:0, X:9 
    observation 177, PIETOWN :WETTZELL, NGC6251 , 08:51:48, quality codes - S:0, X:9 

Number of observations rejected during analysis:      29 

    The WETTZ13N:WETTZELL baseline was deselected, accounting for 22 observations.

    observation  23, MK-VLBA :WETTZELL, 0738+491, 07:23:53, which fits at -2715.6 +/- 43.0 ps 
    observation 109, MK-VLBA :PIETOWN , 0345+460, 08:18:00, which fits at   249.4 +/- 58.0 ps 
    observation 111, PIETOWN :WETTZELL, 0345+460, 08:18:00, which fits at  -398.0 +/- 57.4 ps 
    observation 161, MK-VLBA :WETTZELL, 1324+224, 08:46:06, which fits at   264.0 +/- 36.8 ps 
    observation 162, PIETOWN :WETTZELL, 1324+224, 08:46:06, which fits at   233.1 +/- 42.6 ps 
    observation 204, MK-VLBA :WETTZELL, 1144+402, 09:09:36, which fits at   251.2 +/- 34.7 ps 
    observation 206, PIETOWN :WETTZELL, 1144+402, 09:09:36, which fits at   212.2 +/- 42.1 ps 

Other comments: None. 

Parameterization: 
   11 parameters: 
     UT1 offset 
     atmosphere offset for:
         MK-VLBA PIETOWN WETTZ13N WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         PIETOWN (0,1) WETTZ13N (0,1) WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:      210 scheduled 
                     210 correlated (included in the database) 
                     207 recoverable (usable in Solve/nuSolve) 
                     178 used
  Session fit:        43.466 ps
  UT1 formal error:    3.92 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0345+460              6           6        4
  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        8
  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       10
  ------------  ---------  ----------   ------
  Source Total        210         210      178

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