USNO Analysis Report for I18337 ($18DEC03XU) 
       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:    15 

    observation   4, KOKEE   :WETTZ13N, 0642+449, 18:32:59, quality codes - S:9, X:0 
    observation   5, KOKEE   :WETTZELL, 0642+449, 18:32:59, quality codes - S:9, X:0 
    observation  16, KOKEE   :WETTZ13N, 0743+277, 18:46:37, quality codes - S:9, X:0 
    observation  17, KOKEE   :WETTZELL, 0743+277, 18:46:37, quality codes - S:9, X:0 
    observation  22, KOKEE   :WETTZ13N, 1300+580, 18:54:16, quality codes - S:9, X:0 
    observation  23, KOKEE   :WETTZELL, 1300+580, 18:54:16, quality codes - S:9, X:0 
    observation  25, KOKEE   :WETTZ13N, 1726+455, 18:58:31, quality codes - S:9, X:0 
    observation  26, KOKEE   :WETTZELL, 1726+455, 18:58:31, quality codes - S:9, X:0 
    observation  28, KOKEE   :WETTZ13N, 2000+472, 19:02:29, quality codes - S:9, X:0 
    observation  29, KOKEE   :WETTZELL, 2000+472, 19:02:29, quality codes - S:9, X:0 
    observation  37, KOKEE   :WETTZ13N, 1726+455, 19:15:42, quality codes - S:9, X:0 
    observation  38, KOKEE   :WETTZELL, 1726+455, 19:15:42, quality codes - S:9, X:0 
    observation  40, KOKEE   :WETTZ13N, 1751+288, 19:19:27, quality codes - S:9, X:0 
    observation  43, KOKEE   :WETTZ13N, 2000+472, 19:23:07, quality codes - S:0, X:0 
    observation  44, KOKEE   :WETTZELL, 2000+472, 19:23:07, quality codes - S:9, X:0 

Number of observations rejected during analysis:      17

    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:       51 scheduled 
                      51 correlated (included in the database) 
                      36 recoverable (usable in Solve/nuSolve) 
                      19 used
  Session fit:        48.962 ps
  UT1 formal error:   16.64 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  1300+580              3           3        0
  1418+546              3           3        2
  1726+455              6           6        0
  1803+784              6           6        4
  0613+570              3           3        2
  2000+472              6           6        0
  0716+714              6           6        4
  1053+704              3           3        2
  0743+277              3           3        0
  0642+449              3           3        0
  0821+394              3           3        2
  1751+288              6           6        3
  ------------  ---------  ----------   ------
  Source Total         51          51       19

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