IVS Analysis Report for W19037 ($19FEB06XW) 
       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: WETTZELL started observing late.  Its first observations were of
          of 1144+402 at 08:23:04.

Number of observations rejected during correlation:  108 

  The first 29 MK-VLBA:WETTZELL and the first 29 PIETOWN:WETTZELL observations were lost because
  WETTZELL started observing late.

  A partial list of other observations is:

    MK-VLBA :PIETOWN , 0805+410, 07:21:43 --- not in data base: probable G- or H- code in one or both bands
    MK-VLBA :PIETOWN , 0613+570, 08:25:12 --- not in data base; probable G- or H- code in one or both bands
    MK-VLBA :PIETOWN,  1342+662, 08:29:12 --- not in data base; probable G- or H- code in one or both bands
    MK-VLBA :WETTZELL, 1342+662, 08:29:12 --- not in data base; probable G- or H- code in one or both bands
    PIETOWN :WETTZELL, 1342+662, 08:29:12 --- not in data base; probable G- or H- code in one or both bands
    MK-VLBA :PIETOWN,  0345+460, 08:35:13 --- not in data base; probable G- or H- code in one or both bands
    MK-VLBA :WETTZELL, 0345+460, 08:35:13 --- not in data base; probable G- or H- code in one or both bands
    PIETOWN :WETTZELL, 0345+460, 08:35:13 --- not in data base; probable G- or H- code in one or both bands
    MK-VLBA :PIETOWN,  0800+618, 08:38:51 --- not in data base; probable G- or H- code in one or both bands
    MK-VLBA :WETTZELL, 0800+618, 08:38:51 --- not in data base; probable G- or H- code in one or both bands
    PIETOWN :WETTZELL, 0800+618, 08:38:51 --- not in data base; probable G- or H- code in one or both bands

Number of observations not usable by the software:     0 

Number of observations rejected during analysis:       2 

    observation   14, MK-VLBA :PIETOWN , 0613+570, 08:25:12, which fits at     2761.6 +/-      35.4 ps 
    observation   33, MK-VLBA :WETTZELL, 0716+714, 09:00:12, which fits at      185.8 +/-      13.0 ps 

Other comments: Preliminary solution; the data for WETTZ13N have not arrived yet. 

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:      147 scheduled 
                      39 correlated (included in the database) 
                      39 recoverable (usable in Solve/nuSolve) 
                      37 used
  Session fit:        18.333 ps
  UT1 formal error:    4.35 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           0        0
  0059+581              9           6        6
  0133+476              6           2        2
  0345+460              9           0        0
  0415+398              3           0        0
  0529+483              6           1        1
  0613+570              9           9        8
  0714+457              3           0        0
  0716+714              9           7        6
  0718+793              3           0        0
  0738+491              3           1        1
  0749+540              3           0        0
  0800+618              9           0        0
  0805+410              3           0        0
  0955+476              9           3        3
  1015+359              9           0        0
  1040+244              6           0        0
  1053+815              3           0        0
  1111+149              3           0        0
  1144+402              6           4        4
  1156+295              6           2        2
  3C274                 3           1        1
  1300+580             12           3        3
  1342+662              6           0        0
  NGC6251               3           0        0
  1803+784              3           0        0
  ------------  ---------  ----------   ------
  Source Total        147          39       37

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