USNO Analysis Report for Q19301 ($19OCT28XK) 
       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: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     3 

    observation 152, ISHIOKA :WETTZ13N, 1608+243, 07:29:45, quality codes - S:9, X:0 
    observation 156, WETTZ13N:WETTZELL, 1608+243, 07:29:45, quality codes - S:4, X:9 
    observation 174, WETTZ13N:WETTZELL, 1726+455, 07:33:21, quality codes - S:4, X:6 

Number of observations rejected during analysis:      20 

    observation   1, ISHIOKA :NYALES20, 3C418   , 07:00:10, which fits at    92.5 +/- 23.4 ps 
    observation  20, ISHIOKA :WETTZ13N, 1606+106, 07:03:17, which fits at   473.0 +/- 60.1 ps 
    observation  21, ISHIOKA :WETTZELL, 1606+106, 07:03:17, which fits at   401.4 +/- 48.6 ps 
    observation  22, NYALES20:WETTZ13N, 1606+106, 07:03:17, which fits at   399.2 +/- 45.5 ps 
    observation  23, NYALES20:WETTZELL, 1606+106, 07:03:17, which fits at   342.1 +/- 41.2 ps 
    observation  72, WETTZ13N:WETTZELL, 1053+704, 07:11:48, which fits at -1272.2 +/- 23.6 ps 
    observation 114, WETTZ13N:WETTZELL, 0718+793, 07:20:27, which fits at  -103.1 +/- 21.9 ps 
    observation 158, ISHIOKA :WETTZ13N, 1546+027, 07:31:10, which fits at   208.9 +/- 53.9 ps 
    observation 159, ISHIOKA :WETTZELL, 1546+027, 07:31:10, which fits at   203.1 +/- 44.9 ps 
    observation 160, NYALES20:WETTZ13N, 1546+027, 07:31:10, which fits at   203.5 +/- 40.9 ps 
    observation 161, NYALES20:WETTZELL, 1546+027, 07:31:10, which fits at   208.4 +/- 39.3 ps 
    observation 205, ISHIOKA :NYALES20, 2309+454, 07:39:54, which fits at    27.2 +/- 30.0 ps 
    observation 206, ISHIOKA :WETTZ13N, 2309+454, 07:39:54, which fits at  -540.1 +/- 60.6 ps 
    observation 207, ISHIOKA :WETTZELL, 2309+454, 07:39:54, which fits at  -525.8 +/- 84.1 ps 
    observation 208, NYALES20:WETTZ13N, 2309+454, 07:39:54, which fits at  -607.0 +/- 43.7 ps 
    observation 209, NYALES20:WETTZELL, 2309+454, 07:39:54, which fits at  -475.9 +/- 60.7 ps 
    observation 229, ISHIOKA :NYALES20, 1324+224, 07:46:03, which fits at     7.5 +/- 29.0 ps 
    observation 231, ISHIOKA :WETTZELL, 1324+224, 07:46:03, which fits at    24.6 +/- 46.9 ps 
    observation 240, WETTZ13N:WETTZELL, 1502+036, 07:47:23, which fits at  -510.1 +/- 23.1 ps 
    observation 288, WETTZ13N:WETTZELL, 1806+456, 07:56:14, which fits at -2291.4 +/- 23.1 ps 

Other comments: None. 

Parameterization: 
   11 parameters: 
     UT1 offset 
     atmosphere offset for:
         ISHIOKA NYALES20 WETTZ13N WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         NYALES20 (0,1) WETTZ13N (0,1) WETTZELL (0,1)

Clock breaks: None

Session Statistics 

  Observations:      300 scheduled 
                     300 correlated (included in the database) 
                     297 recoverable (usable in Solve/nuSolve) 
                     277 used
  Session fit:        33.501 ps
  UT1 formal error:    4.47 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731             12          12       12
  0059+581             12          12       12
  0133+476             12          12       12
  0718+793              6           6        5
  1039+811              6           6        6
  1053+704              6           6        5
  1128+385              6           6        6
  1144+402             12          12       12
  1156+295              6           6        6
  1324+224             12          12       10
  1351-018              6           6        6
  1417+385             12          12       12
  1502+036             12          12       11
  1504+377             12          12       12
  1546+027              6           6        2
  1606+106             12          12        8
  1608+243              6           6        4
  NRAO512              12          12       12
  DA426                 6           6        6
  1726+455             12          12       11
  1732+389             12          12       12
  1751+288             12          12       12
  1803+784             12          12       12
  1806+456             12          12       11
  3C371                12          12       12
  1849+670             12          12       12
  2000+472             12          12       12
  3C418                12          12       11
  2229+695             12          12       12
  2309+454              6           6        1
  ------------  ---------  ----------   ------
  Source Total        300         300      277

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