USNO Analysis Report for Q18057 ($18FEB26XK) 
       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 139, NYALES20:WETTZELL, 2215+150, 07:42:16 has no S-band data.
      Observation 142,  ISHIOKA:WETTZELL, 2215+150, 07:42:16 has no S-band data.
      Observation 144, WETTZ13N:WETTZELL, 2215+150, 07:42:16 has no S-band data.

Number of observations not usable by the software:     0 

Number of observations rejected during analysis:      32
      The WETTZ13N:WETTZELL baseline was unusable and deselected.

Other comments: None. 

Parameterization: 
   11 parameters: 
     UT1 offset 
     atmosphere offset for:
         ISHIOKA NYALES20 WETTZ13N WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         ISHIOKA (0,1) NYALES20 (0,1) WETTZ13N (0,1)

Clock breaks: None

Session Statistics 

  Observations:      198 scheduled 
                     195 correlated (included in the database) 
                     195 recoverable (usable in Solve/nuSolve) 
                     163 used
  Session fit:        35.868 ps
  UT1 formal error:    4.42 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581              6           6        5
  0119+115              6           6        5
  0133+476             12          12       10
  0955+476             12          12       10
  1300+580              6           6        5
  1803+784              6           6        5
  2113+293             12          12       10
  2209+236              6           6        5
  2318+049             12          12       10
  2000+472              6           6        5
  2215+150             12           9        8
  2229+695              6           6        5
  0307+380             12          12       10
  0529+483             12          12       10
  0716+714             12          12       10
  2309+454             12          12       10
  0016+731              6           6        5
  1015+359              6           6        5
  0017+200              6           6        5
  0202+319             18          18       15
  1039+811              6           6        5
  1849+670              6           6        5
  ------------  ---------  ----------   ------
  Source Total        198         195      163

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