USNO Analysis Report for I18299 ($18OCT26XU) 
       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: WETTZELL started late, missing the first three scans. It also suffered 
a clock break at 19:32, requiring the last three scans to be deselected.

Number of observations rejected during correlation:    3

    Scans 299-1845, 299-1847, 299-1851 were missed due to late start by WETTZELL.

Number of observations not usable by the software:     3

    observation  1, 0415+398, 18:58:13, quality codes - S:9, X:0
    observation  5, 1300+580, 19:13:27, quality codes - S:9, X:0
    observation 11, NGC6251 , 19:38:04, quality codes - S:0, X:0

Number of observations rejected during analysis:       3

    These observations were removed due to the clock break
        observation 10, 0613+570, 19:33:52
        observation 12, 0529+483, 19:41:36
        observation 13, 0716+714, 19:43:56

Other comments: With 9 scans excluded, only 7 scans are available to constrain
5 parameters. As a result, this session is of questionable utility.

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

Clock breaks: None

Session Statistics 

  Observations:       16 scheduled 
                      13 correlated (included in the database) 
                      10 recoverable (usable in Solve/nuSolve) 
                       7 used
  Session fit:        10.279 ps
  UT1 formal error:    7.91 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0415+398              1           1        0
  0529+483              1           1        0
  0552+398              1           1        1
  0613+570              1           1        0
  0716+714              2           1        0
  0738+491              1           1        1
  1300+580              1           1        0
  1418+546              2           2        2
  1606+106              1           0        0
  NGC6251               1           1        0
  1636+473              1           1        1
  1639+230              1           1        1
  DA426                 1           0        0
  3C371                 1           1        1
  ------------  ---------  ----------   ------
  Source Total         16          13        7

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