IVS Analysis Report for W19346 ($19DEC12XW) 
       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:     7 

    observation   24, PIETOWN :WETTZ13N, 0641+392, 07:31:44, quality code X-band: 0 S-band: 8 
    observation   46, MK-VLBA :PIETOWN , OJ287   , 07:52:41, quality code X-band: 0 S-band: 0 
    observation   47, MK-VLBA :WETTZ13N, OJ287   , 07:52:41, quality code X-band: 0 S-band: 0 
    observation   49, MK-VLBA :PIETOWN , 0920+390, 07:54:24, quality code X-band: 0 S-band: 0 
    observation   50, MK-VLBA :WETTZ13N, 0920+390, 07:54:24, quality code X-band: 0 S-band: 0 
    observation   61, MK-VLBA :PIETOWN , 0955+476, 08:03:12, quality code X-band: 0 S-band: 0 
    observation   62, MK-VLBA :WETTZ13N, 0955+476, 08:03:12, quality code X-band: 0 S-band: 0 

Number of observations rejected during analysis:       1 

    observation   54, PIETOWN :WETTZ13N, 0748+126, 07:56:21, which fits at      215.1 +/-      59.9 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:      159 scheduled 
                     159 correlated (included in the database) 
                     152 recoverable (usable in Solve/nuSolve) 
                     151 used
  Session fit:        38.237 ps
  UT1 formal error:    4.92 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              9           9        9
  0133+476             12          12       12
  0345+460             12          12       12
  0415+398              3           3        3
  0529+483             12          12       12
  0552+398              6           6        6
  0613+570             12          12       12
  0641+392              3           3        2
  0714+457              3           3        3
  0716+714              9           9        9
  0738+491              9           9        9
  0748+126              6           6        5
  0759+183              6           6        6
  0804+499              6           6        6
  0805+410              9           9        9
  OJ287                 9           9        7
  0920+390              3           3        1
  0955+476              9           9        7
  1053+815              3           3        3
  NGC6251               3           3        3
  1803+784              6           6        6
  2229+695              6           6        6
  2356+385              3           3        3
  ------------  ---------  ----------   ------
  Source Total        159         159      151

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