USNO Analysis Report for I20076 ($20MAR16XU) 
       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: With only 8 useable observations, the UT1 formal error is very high.

Number of observations rejected during correlation:    8 

  The final eight observations were lost because of an mk5 error at WETTZELL:

    observation of 1803+784 at 19:08:15
    observation of 1746+470 at 19:09:41
    observation of 0059+581 at 19:14:10
    observation of 0016+731 at 19:16:11
    observation of 1053+815 at 19:17:52
    observation of 1636+473 at 19:22:02
    observation of 0133+476 at 19:26:40
    observation of 3C371    at 19:28:28


Number of observations not usable by the software:     2 

    observation   6, KOKEE   :WETTZELL, NGC6251 , 18:47:36, quality codes - S:0, X:0 
    observation   8, KOKEE   :WETTZELL, 1053+815, 18:55:48, quality codes - S:9, X:0 

Number of observations rejected during analysis:       1 

    observation   4, KOKEE   :WETTZELL, 0718+793, 18:39:49, which fits at -19771.5 +/- 116.2 ps 

Other comments: None. 

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:       19 scheduled 
                      11 correlated (included in the database) 
                       9 recoverable (usable in Solve/nuSolve) 
                       8 used
  Session fit:        80.063 ps
  UT1 formal error:   55.23 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              2           1        1
  0059+581              1           0        0
  0133+476              2           1        1
  0718+793              1           1        0
  1053+815              2           1        0
  1300+580              1           1        1
  1418+546              1           1        1
  NGC6251               1           1        0
  1636+473              2           1        1
  1746+470              2           1        1
  1803+784              1           0        0
  3C371                 2           1        1
  2229+695              1           1        1
  ------------  ---------  ----------   ------
  Source Total         19          11        8

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