USNO Analysis Report for I19031 ($19JAN31XU) 
       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:    1 

    WETTZ13N:WETTZELL, 2209+236, 19:16:53 --- not in data base: probable G- or H- code in one or both bands

Number of observations not usable by the software:     7 

    observation  10, KOKEE   :WETTZ13N, 0016+731, 18:41:45, quality codes - S:0, X:0 
    observation  11, KOKEE   :WETTZELL, 0016+731, 18:41:45, quality codes - S:0, X:0 
    observation  35, KOKEE   :WETTZ13N, 2319+317, 19:12:41, quality codes - S:9, X:0 
    observation  38, KOKEE   :WETTZ13N, 2209+236, 19:16:53, quality codes - S:9, X:0 
    observation  39, KOKEE   :WETTZELL, 2209+236, 19:16:53, quality codes - S:9, X:0 
    observation  44, KOKEE   :WETTZ13N, 0016+731, 19:24:35, quality codes - S:0, X:0 
    observation  45, KOKEE   :WETTZELL, 0016+731, 19:24:35, quality codes - S:0, X:0 

Number of observations rejected during analysis:      14

    The WETTZ13N:WETTZELL baseline was deselected. 

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

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

Clock breaks: None

Session Statistics 

  Observations:       76 scheduled (from all stations---includes SVETLOE)
                      47 scheduled (from available stations---does not include
                                    SVETLOE)
                      46 correlated (included in the database) 
                      39 recoverable (usable in Solve/nuSolve) 
                      25 used
  Session fit:        63.485 ps
  UT1 formal error:   14.26 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              9           6        0
  1128+385              6           3        2
  1300+580              3           3        2
  1418+546             12           6        4
  NGC6251               3           1        1
  1746+470              6           3        2
  1803+784              6           3        2
  3C371                 3           3        2
  2113+293              6           3        2
  2141+175              3           3        2
  2209+236              3           2        0
  2229+695              9           6        4
  2319+317              6           3        1
  2356+385              1           1        1
  ------------  ---------  ----------   ------
  Source Total         76          46       25

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