USNO Analysis Report for I18284 ($18OCT11XU) 
       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:    3

    observation 18, KOKEE   :SVETLOE , 0613+570, 18:54:53, not correlated on S-band
    observation 20, SVETLOE :WETTZELL, 0613+570, 18:54:53, not correlated on S-band
    observation 34, SVETLOE :WETTZELL, 1504+377, 19:16:22, not correlated on S-band 

Number of observations not usable by the software:     6

    observation  4, KOKEE   :WETTZELL, 0307+380, 18:33:22, quality codes - S:0, X:9
    observation  5, KOKEE   :SVETLOE , 0749+540, 18:37:29, quality codes - S:0, X:9
    observation  8, KOKEE   :WETTZELL, 1504+377, 18:41:59, quality codes - S:9, X:0
    observation 21, KOKEE   :WETTZELL, 1504+377, 18:59:38, quality codes - S:9, X:0
    observation 32, KOKEE   :SVETLOE , 1504+377, 19:16:22, quality codes - S:0, X:0 
    observation 33, KOKEE   :WETTZELL, 1504+377, 19:16:22, quality codes - S:9, X:0

Number of observations rejected during analysis:       0 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       41 scheduled 
                      38 correlated (included in the database) 
                      32 recoverable (usable in Solve/nuSolve) 
                      32 used
  Session fit:        23.656 ps
  UT1 formal error:   20.63 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0307+380              1           1        0
  0529+483              7           7        7
  0613+570              6           4        4
  0716+714              6           6        6
  0749+540              6           6        5
  1053+704              4           4        4
  1504+377              5           4        0
  NRAO512               3           3        3
  1803+784              3           3        3
  ------------  ---------  ----------   ------
  Source Total         41          38       32

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