IVS Analysis Report for V21025 ($21JAN25VI) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems:
 - Extremely noise data. 

Number of observations rejected during correlation:    1 

Number of observations not usable by the software:     1 

    observation   15, KOKEE12M:WETTZ13S, 1803+784, 18:49:39, quality code X: 0 S: -, fringe code X: ' ' S: '-' 

Number of observations rejected during analysis:       7 

    observation    5, KOKEE12M:WETTZ13S, 0016+731, 18:35:37, which fits at      278.4 +/-      76.9 ps 
    observation   12, KOKEE12M:WETTZ13S, 1806+456, 18:46:26, which fits at     -317.1 +/-      77.1 ps 
    observation   20, KOKEE12M:WETTZ13S, 2215+150, 18:57:12, which fits at     -271.1 +/-      77.5 ps 
    observation   27, KOKEE12M:WETTZ13S, 2215+150, 19:07:05, which fits at     -443.4 +/-      77.1 ps 
    observation   35, KOKEE12M:WETTZ13S, 2215+150, 19:16:50, which fits at     -795.3 +/-      77.1 ps 
    observation   40, KOKEE12M:WETTZ13S, 1156+295, 19:24:29, which fits at     -256.5 +/-      76.8 ps 
    observation   41, KOKEE12M:WETTZ13S, 2215+150, 19:26:22, which fits at     -778.0 +/-      77.0 ps 

Other comments: None. 

Parameterization: 
   6 parameters: 
     UT1 offset 
     atmosphere offset for:
         KOKEE12M WETTZ13S
     clock offset, first order term, and second order term for:
         WETTZ13S

Clock breaks: None

Session Statistics 

  Observations:       45 scheduled 
                      44 correlated (included in the database) 
                      43 recoverable (usable in Solve/nuSolve) 
                      36 used
  Session fit:        70.230 ps
  UT1 formal error:   11.18 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              3           3        2
  1039+811              2           2        2
  1040+244              2           2        2
  1156+295              1           1        0
  1418+546              4           4        4
  NGC6251               2           2        2
  1746+470              3           3        3
  1803+784              3           3        2
  1806+456              2           2        1
  1849+670              2           1        1
  2000+472              5           5        5
  2113+293              5           5        5
  2155+312              1           1        1
  2214+350              3           3        3
  2215+150              4           4        0
  2309+454              3           3        3
  ------------  ---------  ----------   ------
  Source Total         45          44       36

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