USNO Analysis Report for Q21074 ($21MAR15XK) 
       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 

Number of observations not usable by the software:    11 

    observation   39, WETTZ13N:WETTZELL, 0718+793, 07:15:11, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' 
    observation   45, WETTZ13N:WETTZELL, 0613+570, 07:17:37, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' 
    observation   48, WETTZ13N:WETTZELL, 0529+483, 07:18:52, quality code X: 9 S: 2, fringe code X: ' ' S: 'G' 
    observation   58, SESHAN25:WETTZ13N, 2254+074, 07:26:38, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   59, SESHAN25:WETTZELL, 2254+074, 07:26:38, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   72, WETTZ13N:WETTZELL, 2214+350, 07:31:12, quality code X: 9 S: 3, fringe code X: ' ' S: ' ' 
    observation   78, WETTZ13N:WETTZELL, 2319+317, 07:33:52, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' 
    observation   92, SESHAN25:WETTZELL, 1030+415, 07:42:19, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' 
    observation  108, WETTZ13N:WETTZELL, 1849+670, 07:48:34, quality code X: 8 S: 5, fringe code X: ' ' S: 'G' 
    observation  123, WETTZ13N:WETTZELL, 2201+171, 07:54:48, quality code X: 8 S: 3, fringe code X: ' ' S: 'G' 
    observation  132, WETTZ13N:WETTZELL, 2214+350, 07:58:52, quality code X: 9 S: 3, fringe code X: ' ' S: 'G' 

Number of observations rejected during analysis:      21 

    observation   15, WETTZ13N:WETTZELL, 1849+670, 07:05:16, which fits at     1128.8 +/-      26.1 ps 
    observation   36, WETTZ13N:WETTZELL, 2353+816, 07:13:53, which fits at   -23922.3 +/-      27.5 ps 
    observation   42, WETTZ13N:WETTZELL, 0716+714, 07:16:19, which fits at    -3200.0 +/-      26.1 ps 
    observation   51, WETTZ13N:WETTZELL, 2355-106, 07:23:08, which fits at     -340.9 +/-      29.0 ps 
    observation   60, WETTZ13N:WETTZELL, 2254+074, 07:26:38, which fits at    -1612.0 +/-      29.2 ps 
    observation   63, WETTZ13N:WETTZELL, 2215+150, 07:27:49, which fits at    -2466.9 +/-      27.1 ps 
    observation   66, WETTZ13N:WETTZELL, 2201+171, 07:28:52, which fits at     1753.8 +/-      26.7 ps 
    observation   69, WETTZ13N:WETTZELL, 2214+241, 07:30:02, which fits at     1260.3 +/-      26.1 ps 
    observation   75, WETTZ13N:WETTZELL, 2309+454, 07:32:34, which fits at     3312.5 +/-      27.8 ps 
    observation   81, WETTZ13N:WETTZELL, 0017+200, 07:35:13, which fits at     3193.5 +/-      27.4 ps 
    observation   84, WETTZ13N:WETTZELL, 0025+197, 07:36:14, which fits at     2744.5 +/-      28.3 ps 
    observation   87, WETTZ13N:WETTZELL, 0019+058, 07:37:29, which fits at     1084.6 +/-      28.2 ps 
    observation   90, WETTZ13N:WETTZELL, 2325+093, 07:38:46, which fits at    -3525.6 +/-      25.6 ps 
    observation   93, WETTZ13N:WETTZELL, 1030+415, 07:42:19, which fits at     -194.4 +/-      44.6 ps 
    observation   94, SESHAN25:WETTZ13N, 0955+476, 07:43:34, which fits at     -172.8 +/-      33.9 ps 
    observation   95, SESHAN25:WETTZELL, 0955+476, 07:43:34, which fits at     -157.6 +/-      38.1 ps 
    observation   99, WETTZ13N:WETTZELL, 1053+704, 07:44:58, which fits at     1684.1 +/-      28.9 ps 
    observation  102, WETTZ13N:WETTZELL, 1039+811, 07:46:07, which fits at     3195.2 +/-      25.6 ps 
    observation  114, WETTZ13N:WETTZELL, 1842+681, 07:50:44, which fits at      487.5 +/-      26.6 ps 
    observation  126, WETTZ13N:WETTZELL, 2215+150, 07:55:51, which fits at    -1450.5 +/-      26.6 ps 
    observation  129, WETTZ13N:WETTZELL, 2214+241, 07:56:58, which fits at    -1658.2 +/-      25.8 ps 

Other comments: None. 

Parameterization: 
   8 parameters: 
     UT1 offset 
     atmosphere offset for:
         SESHAN25 WETTZ13N WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         SESHAN25 (0,1) WETTZ13N (0,1)

Clock breaks: None

Session Statistics 

  Observations:      132 scheduled 
                     132 correlated (included in the database) 
                     121 recoverable (usable in Solve/nuSolve) 
                     100 used
  Session fit:        29.679 ps
  UT1 formal error:    4.59 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0003-066              3           3        3
  0016+731              3           3        3
  0017+200              3           3        2
  0019+058              3           3        2
  0025+197              3           3        2
  0529+483              3           3        2
  0613+570              3           3        2
  0716+714              3           3        2
  0718+793              3           3        2
  0955+476              6           6        4
  1030+415              3           3        1
  1039+811              6           6        5
  1053+704              6           6        5
  1803+784              6           6        6
  3C371                 6           6        6
  1842+681              6           6        5
  1849+670              6           6        4
  2000+472              3           3        3
  3C418                 6           6        6
  2113+293              3           3        3
  2201+171              6           6        4
  2214+241              6           6        4
  2214+350              6           6        4
  2215+150              6           6        4
  2229+695              3           3        3
  2254+074              3           3        0
  2309+454              3           3        2
  2318+049              3           3        3
  2319+317              3           3        2
  2325+093              3           3        2
  2353+816              3           3        2
  2355-106              3           3        2
  ------------  ---------  ----------   ------
  Source Total        132         132      100

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