USNO Analysis Report for W19336 ($19DEC02XW) 
       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: MK-VLBA did not have any cable cal or weather data. 

Number of observations rejected during correlation:    0

Number of observations not usable by the software:     7

    observation   4, MK-VLBA :PIETOWN , OJ287   , 08:32:35, quality codes - S:9, X:0 
    observation   5, MK-VLBA :WETTZ13N, OJ287   , 08:32:35, quality codes - S:0, X:0 
    observation  16, MK-VLBA :PIETOWN , 0955+476, 08:40:30, quality codes - S:0, X:0 
    observation  17, MK-VLBA :WETTZ13N, 0955+476, 08:40:30, quality codes - S:0, X:0 
    observation  33, PIETOWN :WETTZ13N, 0641+392, 08:52:40, quality codes - S:9, X:0 
    observation 144, PIETOWN :WETTZ13N, 1053+815, 10:17:36, quality codes - S:9, X:0 
    observation 150, PIETOWN :WETTZ13N, NGC6251 , 10:23:20, quality codes - S:0, X:9 

Number of observations rejected during analysis:       4 

    observation  14, MK-VLBA :WETTZ13N, 0748+126, 08:38:46, which fits at  272.3 +/- 46.8 ps 
    observation  15, PIETOWN :WETTZ13N, 0748+126, 08:38:46, which fits at  264.0 +/- 54.8 ps 
    observation  58, MK-VLBA :PIETOWN , 2356+385, 09:16:02, which fits at  178.4 +/- 37.1 ps 
    observation  60, PIETOWN :WETTZ13N, 2356+385, 09:16:02, which fits at -247.7 +/- 67.1 ps 

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:      159 scheduled 
                     159 correlated (included in the database) 
                     152 recoverable (usable in Solve/nuSolve) 
                     148 used
  Session fit:        34.155 ps
  UT1 formal error:    4.21 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              9           9        9
  0133+476             15          15       15
  0345+460              9           9        9
  0529+483              9           9        9
  0552+398              6           6        6
  0613+570              9           9        9
  0641+392              3           3        2
  0714+457              3           3        3
  0716+714             12          12       12
  0738+491              6           6        6
  0748+126              3           3        1
  0759+183              3           3        3
  0804+499              3           3        3
  0805+410              6           6        6
  OJ287                 9           9        7
  0920+390              9           9        9
  0955+476             12          12       10
  1015+359              3           3        3
  1053+815              6           6        5
  NGC6251               6           6        5
  1803+784              6           6        6
  2229+695              9           9        9
  2356+385              3           3        1
  ------------  ---------  ----------   ------
  Source Total        159         159      148

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