USNO Analysis Report for W19100 ($19APR10XW) 
       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:     6 

    observation  50, MK-VLBA :WETTZELL, 1342+662, 07:50:58, quality codes - S:0, X:9 
    observation  62, MK-VLBA :WETTZELL, 0714+457, 08:00:17, quality codes - S:0, X:9 
    observation  89, MK-VLBA :WETTZELL, NGC6251 , 08:21:14, quality codes - S:0, X:9 
    observation 122, MK-VLBA :WETTZELL, 1342+662, 08:45:31, quality codes - S:0, X:9 
    observation 131, MK-VLBA :WETTZELL, NGC6251 , 08:51:37, quality codes - S:0, X:9 
    observation 158, MK-VLBA :WETTZELL, 1342+662, 09:12:37, quality codes - S:0, X:9 

Number of observations rejected during analysis:       2 

    observation  28, MK-VLBA :PIETOWN , 0955+476, 07:37:27, has a G-code on S-band
    observation  29, MK-VLBA :WETTZELL, 0955+476, 07:37:27, has a G-code on S-band

Other comments: WETTZ13N was scheduled, though it was not in the master file. 

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

Clock breaks: None

Session Statistics 

  Observations:      159 scheduled (from all stations---includes WETTZ13N)
                     159 scheduled (from available stations---does not include
                                    WETTZ13N)
                     159 correlated (included in the database) 
                     153 recoverable (usable in Solve/nuSolve) 
                     151 used
  Session fit:        41.132 ps
  UT1 formal error:    3.31 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0529+483              6           6        6
  0552+398              3           3        3
  0613+570             12          12       12
  0714+457              3           3        2
  0716+714              6           6        6
  0718+793              3           3        3
  0738+491              3           3        3
  0749+540              6           6        6
  0800+618              3           3        3
  0805+410              3           3        3
  0955+476              6           6        4
  1053+815              3           3        3
  1300+580             12          12       12
  1342+662              9           9        6
  1418+546              3           3        3
  1520+437             12          12       12
  1606+106              9           9        9
  NGC6251               6           6        4
  1636+473              6           6        6
  NRAO512               9           9        9
  1639+230             12          12       12
  1651+391              3           3        3
  DA426                 3           3        3
  1725+123              3           3        3
  1746+470              3           3        3
  1803+784              3           3        3
  3C371                 9           9        9
  ------------  ---------  ----------   ------
  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.