USNO Analysis Report for I18338 ($18DEC04XU) 
       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   4, KOKEE   :WETTZ13N, 1726+455, 18:34:55, quality codes - S:9, X:0 
    observation   5, KOKEE   :WETTZELL, 1726+455, 18:34:55, quality codes - S:9, X:0 
    observation  34, KOKEE   :WETTZ13N, 2000+472, 19:17:17, quality codes - S:9, X:0 
    observation  37, KOKEE   :WETTZ13N, 1726+455, 19:21:09, quality codes - S:9, X:0 
    observation  38, KOKEE   :WETTZELL, 1726+455, 19:21:09, quality codes - S:9, X:0 
    observation  40, KOKEE   :WETTZELL, 1929+226, 19:25:10, quality codes - S:9, X:0 

Number of observations rejected during analysis:      13

    The WETTZ13N:WETTZELL baseline was deselected. 

Other comments: None. 

Parameterization: 
   8 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE WETTZ13N WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         WETTZ13N (0,1) WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:       43 scheduled 
                      43 correlated (included in the database) 
                      37 recoverable (usable in Solve/nuSolve) 
                      24 used
  Session fit:        46.587 ps
  UT1 formal error:   11.20 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0716+714              6           6        4
  0749+540              3           3        2
  0805+410              3           3        2
  1053+704              3           3        2
  NRAO512               3           3        2
  1726+455              6           6        0
  1803+784              3           3        2
  1846+322              3           3        3
  1849+670              6           6        4
  1929+226              1           1        0
  2000+472              6           6        3
  ------------  ---------  ----------   ------
  Source Total         43          43       24

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