USNO Analysis Report for I19022 ($19JAN22XU) 
       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:    12 

    observation   4, KOKEE   :WETTZ13N, 2141+175, 18:34:18, quality codes - S:9, X:0 
    observation   7, KOKEE   :WETTZ13N, 2229+695, 18:38:16, quality codes - S:9, X:0 
    observation   8, KOKEE   :WETTZELL, 2229+695, 18:38:16, quality codes - S:9, X:0 
    observation  10, KOKEE   :WETTZ13N, 2000+472, 18:42:15, quality codes - S:0, X:9 
    observation  11, KOKEE   :WETTZELL, 2000+472, 18:42:15, quality codes - S:0, X:9 
    observation  26, KOKEE   :WETTZ13N, 2309+454, 19:01:19, quality codes - S:9, X:0 
    observation  36, KOKEE   :WETTZ13N, 1123+264, 19:15:31, quality codes - S:9, X:0 
    observation  37, KOKEE   :WETTZELL, 1123+264, 19:15:31, quality codes - S:9, X:0 
    observation  39, KOKEE   :WETTZ13N, 2309+454, 19:20:21, quality codes - S:9, X:0 
    observation  40, KOKEE   :WETTZELL, 2309+454, 19:20:21, quality codes - S:9, X:0 
    observation  43, KOKEE   :WETTZ13N, 2000+472, 19:28:21, quality codes - S:0, X:9 
    observation  44, KOKEE   :WETTZELL, 2000+472, 19:28:21, quality codes - S:0, X:9 

Number of observations rejected during analysis:      14

    The WETTZ13N:WETTZELL baseline was deselected. 

Other comments: None. 

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:       45 scheduled 
                      45 correlated (included in the database) 
                      33 recoverable (usable in Solve/nuSolve) 
                      19 used
  Session fit:        38.698 ps
  UT1 formal error:   13.59 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0716+714              3           3        2
  1030+415              3           3        2
  1053+704              3           3        2
  1123+264              3           3        0
  1128+385              3           3        2
  1803+784              3           3        2
  1849+670              6           6        4
  2000+472              6           6        0
  2113+293              3           3        3
  2141+175              3           3        1
  2229+695              3           3        0
  2309+454              6           6        1
  ------------  ---------  ----------   ------
  Source Total         45          45       19

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