IVS Analysis Report for V20240 ($20AUG27VI)
       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: WESTFORD Observed but not included in export.
          GGAO12M  Did not observe due to gearbox replacement.
          WETTZ13S Observed but not included from 240-1852 to 240-1859. Missed few scans.
                   Scan 240-1850 is an h code due to station phase cal. Amplitude dropping to
                   near zero in all channels.

Number of observations rejected during correlation:    6

    observation of 1212+171 at 18:52:52
    observation of 0202+319 at 18:55:32
    observation of 0016+731 at 18:56:32
    observation of 0718+793 at 18:57:31
    observation of 0613+570 at 18:58:48
    observation of 1803+784 at 18:59:51

Number of observations not usable by the software:     0

Number of observations rejected during analysis:       7

    observation   29, KOKEE12M:WETTZ13S, 1030+415, 18:40:25, which fits at     -448.7 +/-      91.2 ps
    observation   46, KOKEE12M:WETTZ13S, 1030+415, 18:51:12, which fits at     -293.7 +/-      91.1 ps
    observation   62, KOKEE12M:WETTZ13S, 0529+483, 18:59:07, which fits at     -323.7 +/-      90.7 ps
    observation   69, KOKEE12M:WETTZ13S, 1030+415, 19:04:43, which fits at     -361.5 +/-      91.0 ps
    observation   92, KOKEE12M:WETTZ13S, 0529+483, 19:16:42, which fits at     -423.7 +/-      90.7 ps
    observation   93, WESTFORD:WETTZ13S, 0529+483, 19:16:42, which fits at     -445.9 +/-      76.2 ps
    observation  101, KOKEE12M:WETTZ13S, 1030+415, 19:21:26, which fits at     -390.9 +/-      91.0 ps

Other comments: None.

Parameterization:
    6 parameters:
     UT1 offset
     atmosphere offset for:
         KOKEE12M WETTZ13S
     clock offset, first order term, and second order term for:
         WETTZ13S

Clock breaks: None

Session statistics

  Observations:      130 scheduled
                      35 correlated (included in the database)
                      35 recoverable (usable in Solve/nuSolve)
                      35 used
  Session fit:        63.562 ps
  UT1 formal error:   10.70 microsec

Source Performance

                    Number of Observations

                Scheduled  Correlated*    Used

  0016+731              4           1        1
  0202+319              2           1        1
  0307+380              2           2        2
  0529+483             18           3        3
  0613+570              8           2        2
  0716+714              6           1        1
  0718+793              1           0        0
  0738+491              3           3        3
  0920+390              6           1        1
  0955+476              6           1        1
  1030+415              6           1        1
  1039+811              1           1        1
  1053+704              6           1        1
  1059+282              2           2        2
  1101+384              1           1        1
  1144+402              7           2        2
  1156+295              1           1        1
  1212+171             10           2        2
  3C274                 2           2        2
  1300+580             13           3        3
  1308+328              1           1        1
  1803+784             24           3        3
  ------------  ---------  ----------   ------
  Source Total        130          35       35

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