IVS Analysis Report for Q21263 ($21SEP20XK) 
       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:  NYALES20 did not observe.  ISHIOKA's data have not been transferred yet to the correlator due to 
           a national Japanese holiday.

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:    14 

    observation    1, NYALE13S:SESHAN25, 3C418   , 07:00:15, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation    7, NYALE13S:SESHAN25, 0016+731, 07:03:29, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   10, NYALE13S:SESHAN25, 0613+570, 07:05:17, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' 
    observation   19, NYALE13S:SESHAN25, 1039+811, 07:10:33, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' 
    observation   22, NYALE13S:SESHAN25, 1726+455, 07:12:40, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   34, NYALE13S:SESHAN25, 0718+793, 07:19:18, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   43, NYALE13S:SESHAN25, 3C274   , 07:27:48, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   45, SESHAN25:WETTZELL, 3C274   , 07:27:48, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   64, NYALE13S:SESHAN25, 3C371   , 07:39:17, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   67, NYALE13S:SESHAN25, 1726+455, 07:40:52, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' 
    observation   70, NYALE13S:SESHAN25, 2000+472, 07:42:49, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   82, NYALE13S:SESHAN25, 1039+811, 07:48:59, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' 
    observation   85, NYALE13S:SESHAN25, 1059+282, 07:51:14, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' 
    observation   97, NYALE13S:SESHAN25, 0716+714, 07:57:37, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' 

Number of observations rejected during analysis:       1 

    observation   31, NYALE13S:SESHAN25, 2229+695, 07:17:23, which fits at      245.8 +/-      52.8 ps 

Other comments: 

  Preliminary solution; the data for ISHIOKA have not arrived yet. 

  The correlator report provided the following station notes:

    ISHIOKA  (Is/Q): Data was planned to be converted automatically,
                     since Sep. 20th is a national holiday in Japan.
                     It seems that it did not work well and could not
                     transfer the data. Correlated without the station.

    NYALE13S (Ns/w): No phase cals. Applied manual pcal.

    NYALES20 (Ny/N): Did not observe.

    SESHAN25 (Sh/C): Station reported that some problem with Mark5B diskpack
                     and the file size might be a little unusual.

    WETTZELL (Wz/V): Ok.

  Station coordinates were estimated for NYALE13S.

Parameterization: 
   17 parameters: 
     UT1 offset 
     atmosphere offset for:
         NYALE13S SESHAN25 WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         SESHAN25 (0,1,2,3) WETTZELL (0,1,2)
     station coordinates for:
         NYALE13S

Clock breaks: None

Session Statistics 

  Observations:      340 scheduled (from all stations---includes ISHIOKA and NYALES20)
                     102 scheduled (from available stations---does not include
                                    ISHIOKA and NYALES20)
                     102 correlated (included in the database) 
                      88 recoverable (usable in Solve/nuSolve) 
                      87 used
  Session fit:        21.941 ps
  UT1 formal error:    8.84 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731             20           6        5
  0059+581             20           6        6
  0613+570             10           3        2
  0716+714             10           3        2
  0718+793             10           3        2
  0955+476             30           9        9
  1039+811             20           6        4
  1059+282             10           3        2
  1128+385             20           6        6
  1144+402             30           9        9
  3C274                10           3        1
  1726+455             20           6        4
  1803+784             20           6        6
  3C371                20           6        5
  1849+670             20           6        6
  2000+472             20           6        5
  3C418                30           9        8
  2229+695             20           6        5
  ------------  ---------  ----------   ------
  Source Total        340         102       87

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