IVS Analysis Report for Q19063 ($19MAR04XK) 
       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: None. 

Number of observations rejected during correlation:    6 

    WETTZ13N:WETTZELL, 2000+472, 07:09:37 --- not in data base: probable G- or H- code in one or both bands
    WETTZ13N:WETTZELL, 0613+570, 07:24:34 --- not in data base: probable G- or H- code in one or both bands
    WETTZ13N:WETTZELL, 2318+049, 07:47:34 --- not in data base: probable G- or H- code in one or both bands
    WETTZ13N:WETTZELL, 1030+415, 07:59:32 --- not in data base: probable G- or H- code in one or both bands

Number of observations not usable by the software:     3 

    observation  145, ISHIOKA :NYALES20, 0119+115, 07:31:14, quality code X-band: 0 S-band: 9 
    observation  156, WETTZ13N:WETTZELL, 0718+793, 07:33:12, quality code X-band: 9 S-band: 4 
    observation  193, ISHIOKA :WETTZ13N, 2000+472, 07:44:07, quality code X-band: 9 S-band: 0 

Number of observations rejected during analysis:       1 

    observation   47, NYALES20:WETTZELL, 3C418   , 07:08:33, which fits at      269.0 +/-      43.7 ps 

Other comments: None. 

Parameterization: 
   14 parameters: 
     UT1 offset 
     atmosphere offset for:
         ISHIOKA NYALES20 WETTZ13N WETTZELL
     clock offset, first order term, and second order term for:
         NYALES20 WETTZ13N WETTZELL

Clock breaks: None

Session Statistics 

  Observations:      270 scheduled 
                     264 correlated (included in the database) 
                     261 recoverable (usable in Solve/nuSolve) 
                     260 used
  Session fit:        54.308 ps
  UT1 formal error:    5.18 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731             12          12       12
  0017+200             12          12       12
  0059+581             12          12       12
  0119+115              6           6        5
  0133+476             12          12       12
  0202+319             12          12       12
  0529+483             12          12       12
  0613+570              6           5        5
  0716+714             12          12       12
  0718+793              6           6        5
  0804+499              6           5        5
  0955+476             12          12       12
  1030+415             12          11       11
  1039+811              6           6        6
  1053+704              6           6        6
  1128+385              6           6        6
  1300+580              6           6        6
  1803+784              6           6        6
  3C371                 6           6        6
  1849+670              6           6        6
  2000+472             12          11       10
  3C418                12          12       11
  2141+175             12          12       12
  2144+092              6           6        6
  2209+236             12          12       12
  2215+150             12          11       11
  2229+695             12          12       12
  2309+454              6           6        6
  2318+049             12          11       11
  ------------  ---------  ----------   ------
  Source Total        270         264      260

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