IVS Analysis Report for I22061 ($22MAR02XU)
       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: Only 18 observations were usable, and the UT1 formal error was high (49.04 microsecs).  The other 17 observations had quality codes of 0 in one of the bands.

Number of observations rejected during correlation:    0

Number of observations not usable by the software:    17

    observation    1, ISHIOKA :NYALES20, 0814+425, 18:30:14, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation    2, ISHIOKA :NYALES20, 3C418   , 18:32:23, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation    3, ISHIOKA :NYALES20, 3C371   , 18:33:35, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation    8, ISHIOKA :NYALES20, 0059+581, 18:41:23, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation    9, ISHIOKA :NYALES20, 0814+425, 18:43:15, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   10, ISHIOKA :NYALES20, 3C418   , 18:45:24, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   11, ISHIOKA :NYALES20, 3C371   , 18:46:36, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   16, ISHIOKA :NYALES20, 0059+581, 18:54:26, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation   17, ISHIOKA :NYALES20, 0814+425, 18:56:18, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   18, ISHIOKA :NYALES20, 3C418   , 18:58:28, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   19, ISHIOKA :NYALES20, 3C371   , 18:59:40, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   24, ISHIOKA :NYALES20, 0814+425, 19:09:15, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   26, ISHIOKA :NYALES20, 3C371   , 19:12:37, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   30, ISHIOKA :NYALES20, 0059+581, 19:19:37, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation   31, ISHIOKA :NYALES20, 0814+425, 19:22:13, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   32, ISHIOKA :NYALES20, 3C418   , 19:24:24, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   33, ISHIOKA :NYALES20, 3C371   , 19:25:35, quality code X: 0 S: 9, fringe code X: ' ' S: ' '

Number of observations rejected during analysis:       0

Other comments: None.

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

Clock breaks: None

Session statistics

  Observations:       35 scheduled
                      35 correlated (included in the database)
                      18 recoverable (usable in Solve/nuSolve)
                      18 used
  Session fit:        59.428 ps
  UT1 formal error:   49.04 microsec

Source Performance

                    Number of Observations

                Scheduled  Correlated*    Used

  0059+581              4           4        1
  OJ287                 2           2        2
  1128+385              5           5        5
  1803+784              5           5        5
  3C371                 5           5        0
  3C418                 5           5        1
  1144+402              4           4        4
  0814+425              5           5        0
  ------------  ---------  ----------   ------
  Source Total         35          35       18

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