USNO Analysis Report for I18082 ($18MAR23XU) 
       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:    5 

Number of observations not usable by the software:    12
    Observation 20,    KOKEE: SVETLOE, 1636+473, 18:57:03, quality codes - S:0, X:9
    Observation 29,    KOKEE:WETTZELL,  NGC6251, 19:04:24, quality codes - S:0, X:0
    Observation 30,    KOKEE:WETTZELL,    DA426, 19:08:08, quality codes - S:9, X:0
    Observation 36,    KOKEE:WETTZELL, 1520+437, 19:12:34, quality codes - S:9, X:0
    Observation 38, NYALES20:WETTZELL, 1520+437, 19:12:34, quality codes - S:9, X:0
    Observation 41,    KOKEE:WETTZELL, 1651+391, 19:16:30, quality codes - S:0, X:0
    Observation 43, NYALES20:WETTZELL, 1651+391, 19:16:30, quality codes - S:0, X:0
    Observation 44,    KOKEE:WETTZELL, 1441+252, 19:19:26, quality codes - S:0, X:0
    Observation 46, NYALES20:WETTZELL, 1441+252, 19:19:26, quality codes - S:0, X:0
    Observation 48,  SVETLOE:WETTZELL, 1441+252, 19:19:26, quality codes - S:0, X:0
    Observation 50,    KOKEE:WETTZELL,  NRAO512, 19:22:35, quality codes - S:9, X:0
    Observation 52, NYALES20:WETTZELL,  NRAO512, 19:22:35, quality codes - S:9, X:0

Number of observations rejected during analysis:       2
    Observation 24,    KOKEE:NYALES20, 2229+695, 19:00:57, which fits at 182.73 +/- 76.24 ps.
    Observation 42,    KOKEE:NYALES20, 1651+391, 19:16:30, which fits at 259.69 +/- 84.76 ps.

Other comments: None. 

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

Clock breaks: None

Session Statistics 

  Observations:       79 scheduled 
                      74 correlated (included in the database) 
                      62 recoverable (usable in Solve/nuSolve) 
                      60 used
  Session fit:        26.883 ps
  UT1 formal error:    5.80 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731              6           6        6
  0059+581              3           3        3
  0133+476              6           6        6
  0229+131              1           1        1
  0718+793              3           3        3
  1342+662              1           1        1
  1418+546              1           1        1
  1441+252              9           9        6
  1520+437              6           5        3
  NGC6251               1           1        0
  1636+473              6           6        5
  NRAO512               6           5        3
  1651+391              3           3        0
  DA426                 6           6        5
  1800+440              6           6        6
  3C371                 3           3        3
  2229+695              6           6        5
  2356+385              6           3        3
  ------------  ---------  ----------   ------
  Source Total         79          74       60

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