USNO Analysis Report for W19311 ($19NOV07XW) 
       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:     9 

    observation  35, MK-VLBA :WETTZ13N, NGC6251 , 07:40:42, quality codes - S:0, X:9 
    observation  49, MK-VLBA :PIETOWN , 0749+540, 07:55:38, quality codes - S:0, X:0 
    observation  50, MK-VLBA :WETTZ13N, 0749+540, 07:55:38, quality codes - S:0, X:0 
    observation  55, MK-VLBA :PIETOWN , 0738+491, 07:59:16, quality codes - S:0, X:0 
    observation  56, MK-VLBA :WETTZ13N, 0738+491, 07:59:16, quality codes - S:0, X:0 
    observation 100, MK-VLBA :PIETOWN , 0804+499, 08:35:00, quality codes - S:0, X:0 
    observation 101, MK-VLBA :WETTZ13N, 0804+499, 08:35:00, quality codes - S:0, X:0 
    observation 118, MK-VLBA :PIETOWN , 0805+410, 08:47:04, quality codes - S:0, X:0 
    observation 119, MK-VLBA :WETTZ13N, 0805+410, 08:47:04, quality codes - S:0, X:0 

Number of observations rejected during analysis:       0 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:      153 scheduled 
                     153 correlated (included in the database) 
                     144 recoverable (usable in Solve/nuSolve) 
                     144 used
  Session fit:        38.413 ps
  UT1 formal error:    5.57 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581             12          12       12
  0133+476             15          15       15
  0307+380              6           6        6
  0345+460              9           9        9
  0415+398              3           3        3
  0506+101              3           3        3
  0529+483             15          15       15
  0536+145              3           3        3
  0552+398             12          12       12
  0602+673              9           9        9
  0613+570             12          12       12
  0714+457              3           3        3
  0716+714              9           9        9
  0738+491             12          12       10
  0749+540              3           3        1
  0804+499              3           3        1
  0805+410              3           3        1
  1053+815              3           3        3
  NGC6251               3           3        2
  1803+784              6           6        6
  3C371                 3           3        3
  2229+695              6           6        6
  ------------  ---------  ----------   ------
  Source Total        153         153      144

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