USNO Analysis Report for Q21017 ($21JAN17XK) 
       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 Nicole Geiger, US Naval Observatory.
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

    WETTZELL:MK-VLBA , 0016+731, 08:07:54 --- not in data base: probable G- or H- code in one or both bands

Number of observations not usable by the software:    11 

    observation    2, WETTZELL:MK-VLBA , 1059+282, 07:31:10, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation    3, WETTZELL:MK-VLBA , 1128+385, 07:32:07, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   12, WETTZELL:MK-VLBA , 1144+402, 07:42:05, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   23, WETTZELL:MK-VLBA , 0418+532, 07:56:56, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   27, WETTZELL:MK-VLBA , 1059+282, 08:01:55, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   39, WETTZELL:MK-VLBA , 0738+491, 08:14:38, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   41, WETTZELL:MK-VLBA , 0133+476, 08:17:27, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   45, WETTZELL:MK-VLBA , 1059+282, 08:22:41, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   47, WETTZELL:MK-VLBA , 1144+402, 08:24:31, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation   51, WETTZELL:MK-VLBA , 0016+731, 08:28:37, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       1 

    observation   46, WETTZELL:MK-VLBA , 1128+385, 08:23:37, which fits at    -2374.5 +/-      38.1 ps 

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       52 scheduled 
                      52 correlated (included in the database) 
                      41 recoverable (usable in Solve/nuSolve) 
                      40 used
  Session fit:        41.856 ps
  UT1 formal error:    7.30 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           3        1
  0059+581              3           3        3
  0133+476              1           1        0
  0418+532              1           1        0
  0529+483              1           1        1
  0613+570              2           2        2
  0642+449              1           1        1
  0716+714              2           2        2
  0738+491              2           2        1
  0805+410              2           2        2
  0814+425              2           2        2
  0821+394              2           2        2
  0955+476              2           2        2
  1030+415              3           3        3
  1039+811              3           3        3
  1040+244              3           3        3
  1053+704              3           3        3
  1059+282              3           3        0
  1128+385              3           3        1
  1144+402              3           3        1
  1803+784              2           2        2
  2229+695              1           1        1
  2309+454              1           1        1
  2353+816              3           3        3
  ------------  ---------  ----------   ------
  Source Total         52          52       40

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