IVS Analysis Report for I24046 (20240215-i24046)
       This report is the official IVS analysis report that corresponds to
       the database maintained by the IVS Data Centers for this session.
   (Analyzed by autoINT.js script, NVI inc, NASA Goddard Space Flight Center VLBI Analysis Center.
    Spoolfile source: automated nuSolve solutions.)

Session scheduled at USNO, correlated at WASH and analyzed at NASA

Problems: None.

Number of observations rejected during correlation:    2

    observation of 2209+236 at 17:30:00
    observation of 2209+236 at 17:30:00

Number of observations not usable by the software:     5

    observation   10, KOKEE   :WETTZELL, 1418+546, 17:42:40, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   14, KOKEE   :WETTZELL, 0016+731, 17:47:12, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation   20, KOKEE   :WETTZELL, 2000+472, 17:51:20, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation   23, KOKEE   :SVETLOE , 2113+293, 17:56:05, quality code X: 0 S: 7, fringe code X: ' ' S: ' '
    observation   42, KOKEE   :WETTZELL, 1418+546, 18:22:59, quality code X: 0 S: 9, fringe code X: ' ' S: ' '

Number of observations rejected during analysis:       3

    observation    3, KOKEE   :SVETLOE , 1803+784, 17:35:38, which fits at      -50.6 +/-      10.5 ps
    observation   16, KOKEE   :WETTZELL, 3C418   , 17:48:40, which fits at     -466.4 +/-     106.2 ps
    observation   19, KOKEE   :SVETLOE , 2000+472, 17:51:20, which fits at    -3815.7 +/-      42.7 ps

Other comments: None.

Parameterization:
   10 parameters:
     UT1 offset
     atmosphere offset for:
         KOKEE SVETLOE WETTZELL
     clock offset, first order term, and second order term for:
         SVETLOE WETTZELL

Clock breaks:  None

Session statistics

  Observations:       48 scheduled
                      46 correlated (included in the database)
                      41 recoverable (usable in Solve/nuSolve)
                      38 used
  Session fit:        31.255 ps
  UT1 formal error:    6.18 microsec

Source Performance

                    Number of Observations

                Scheduled  Correlated*    Used

  0718+793              1           1        1
  1156+295              4           4        4
  1418+546              2           2        0
  1803+784              3           3        2
  3C418                 3           3        2
  2113+293              4           4        3
  2209+236              3           1        1
  2000+472              3           3        1
  2229+695              1           1        1
  1053+704              4           4        4
  1144+402              3           3        3
  2309+454              4           4        4
  0016+731              1           1        0
  1015+359              1           1        1
  1746+470              1           1        1
  1039+811              3           3        3
  1123+264              4           4        4
  1849+670              3           3        3
  ------------  ---------  ----------   ------
  Source Total         48          46       38

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