IVS Analysis Report for W19023 ($19JAN23XW) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:     3 

    observation   98, MK-VLBA :WETTZELL, NGC6251 , 08:28:08, quality code X-band: 9 S-band: 0 
    observation   99, PIETOWN :WETTZELL, NGC6251 , 08:28:08, quality code X-band: 9 S-band: 0 
    observation  143, MK-VLBA :WETTZELL, NGC6251 , 09:07:02, quality code X-band: 9 S-band: 0 

Number of observations rejected during analysis:       1 

    observation   71, MK-VLBA :WETTZELL, 0920+390, 08:09:57, which fits at     2708.2 +/-      52.5 ps 

Other comments: 

  WETTZ13N was included in the schedule but was not supposed to be, according to the correlator report.

  MK-VLBA  (Mk/m): Removed channel(s) from fringe fitting: SR3U


Parameterization: 
   10 parameters: 
     UT1 offset 
     atmosphere offset for:
         MK-VLBA PIETOWN WETTZELL
     clock offset, first order term, and second order term for:
         PIETOWN WETTZELL

Clock breaks: None

Session Statistics 

  Observations:      231 scheduled (from all stations---includes WETTZ13N)
                     153 scheduled (from available stations---does not include
                                    WETTZ13N)
                     153 correlated (included in the database) 
                     150 recoverable (usable in Solve/nuSolve) 
                     149 used
  Session fit:        49.232 ps
  UT1 formal error:    5.33 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0059+581             12           6        6
  0133+476             24          12       12
  0345+460             12          12       12
  0529+483             12           6        6
  0613+570             18           9        9
  0714+457              3           3        3
  0716+714             18           9        9
  0718+793              3           3        3
  0738+491              6           6        6
  0800+618              6           6        6
  0805+410             12           6        6
  0920+390              6           6        5
  0955+476             12           6        6
  1015+359              6           6        6
  1040+244             18           9        9
  1053+815              3           3        3
  1111+149              6           6        6
  1128+385              6           3        3
  1144+402              6           3        3
  1156+295              6           3        3
  1300+580             12          12       12
  1342+662              6           6        6
  NGC6251               6           6        3
  1803+784              6           3        3
  2229+695              6           3        3
  ------------  ---------  ----------   ------
  Source Total        231         153      149

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