NASA Analysis Report for Q21073 ($21MAR14XK) 
       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 Karen Baver, Goddard Space Flight Center VLBI Analysis Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems: The session was very noisy.  Removal of the four largest outliers still left a large session fit
          of 178.084 ps.

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     4 

    observation    2, WETTZELL:MK-VLBA , 1418+546, 07:31:27, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   16, WETTZELL:MK-VLBA , 0322+222, 07:50:04, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   20, WETTZELL:MK-VLBA , 1418+546, 07:55:56, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   26, WETTZELL:MK-VLBA , 3C371   , 08:04:50, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       4 

    observation    4, WETTZELL:MK-VLBA , 2353+816, 07:33:37, which fits at      685.6 +/-     367.8 ps 
    observation   11, WETTZELL:MK-VLBA , 1053+704, 07:41:56, which fits at     1600.5 +/-     644.2 ps 
    observation   19, WETTZELL:MK-VLBA , 2353+816, 07:54:34, which fits at      792.2 +/-     379.8 ps 
    observation   28, WETTZELL:MK-VLBA , 1053+704, 08:07:43, which fits at      950.4 +/-     469.8 ps 

Other comments: 

  The correlator report noted that the fringes of XR3U and XR4U were not detected. The cause of this is unknown.

Parameterization: 
   6 parameters: 
     UT1 offset 
     atmosphere offset for:
         MK-VLBA WETTZELL
     clock offset, first order term, and second order term for:
         WETTZELL

Clock breaks: None

Session Statistics 

  Observations:       44 scheduled 
                      44 correlated (included in the database) 
                      40 recoverable (usable in Solve/nuSolve) 
                      36 used
  Session fit:       178.084 ps
  UT1 formal error:   32.97 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0307+380              1           1        1
  0322+222              1           1        0
  0340+362              1           1        1
  0418+532              1           1        1
  0529+483              3           3        3
  0552+398              1           1        1
  0613+570              3           3        3
  0642+449              1           1        1
  0716+714              3           3        3
  0718+793              2           2        2
  0738+491              1           1        1
  0955+476              2           2        2
  1039+811              3           3        3
  1053+704              3           3        1
  1128+385              1           1        1
  1144+402              2           2        2
  1324+224              2           2        2
  1417+385              2           2        2
  1418+546              3           3        1
  1504+377              1           1        1
  1803+784              3           3        3
  3C371                 1           1        0
  2353+816              3           3        1
  ------------  ---------  ----------   ------
  Source Total         44          44       36

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