USNO Analysis Report for I19206 ($19JUL25XU) 
       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:   18 

Number of observations not usable by the software:     6 

    observation   5, ISHIOKA :WETTZELL, 0642+449, 18:34:44, quality codes - S:9, X:0 
    observation  14, ISHIOKA :WETTZELL, 0642+449, 18:46:03, quality codes - S:9, X:0 
    observation  18, ISHIOKA :WETTZELL, 1751+288, 18:50:13, quality codes - S:0, X:9 
    observation  23, ISHIOKA :WETTZELL, 0642+449, 18:55:38, quality codes - S:9, X:0 
    observation  29, ISHIOKA :WETTZELL, 0642+449, 19:02:23, quality codes - S:9, X:0 
    observation  31, ISHIOKA :WETTZELL, 1751+288, 19:04:40, quality codes - S:0, X:8 

Number of observations rejected during analysis:       2 

    observation  24, ISHIOKA :WETTZELL, 1726+455, 18:56:57, which fits at 193.9 +/- 75.3 ps 
    observation  30, ISHIOKA :WETTZELL, 1726+455, 19:03:43, which fits at 299.3 +/- 81.2 ps 

Other comments: Preliminary solution; the data for SVETLOE have not arrived yet. 

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

Clock breaks: None

Session Statistics 

  Observations:       89 scheduled (from all stations---includes SVETLOE)
                      53 scheduled (from available stations---does not include
                                    SVETLOE)
                      35 correlated (included in the database) 
                      29 recoverable (usable in Solve/nuSolve) 
                      27 used
  Session fit:        41.503 ps
  UT1 formal error:   22.93 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731             16           5        5
  0059+581             13           5        5
  0642+449              7           4        0
  NRAO512               4           2        2
  1726+455             12           5        3
  1751+288             10           5        3
  1803+784             16           5        5
  3C418                11           4        4
  ------------  ---------  ----------   ------
  Source Total         89          35       27

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