NASA Analysis Report for P23207 (20230726-p23207)
       This report is a contributed analysis report that does not correspond 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: nuSolve solutions.)

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

Problems: None.

Number of observations rejected during correlation:    0

Number of observations not usable by the software:     6

    observation    2, HN-VLBA :MK-VLBA , 0630-261, 18:16:05, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation   32, HN-VLBA :MK-VLBA , 0834-201, 18:49:01, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation   43, HN-VLBA :MK-VLBA , 0454+844, 19:02:54, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   59, HN-VLBA :MK-VLBA , 0834-201, 19:20:39, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
    observation   70, HN-VLBA :MK-VLBA , 2017+743, 19:33:20, quality code X: 0 S: 0, fringe code X: ' ' S: ' '
    observation   74, HN-VLBA :MK-VLBA , 0454+844, 19:37:23, 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:
         HN-VLBA MK-VLBA
     clock offset, first order term, and second order term for:
         MK-VLBA

Clock breaks:  None

Session statistics

  Observations:       82 scheduled
                      82 correlated (included in the database)
                      76 recoverable (usable in Solve/nuSolve)
                      76 used
  Session fit:        43.677 ps
  UT1 formal error:    8.47 microsec

Source Performance

                    Number of Observations

                Scheduled  Correlated*    Used

  0016+731              1           1        1
  0059+581              1           1        1
  0133+476              1           1        1
  0151+474              1           1        1
  0340+362              1           1        1
  0345+460              1           1        1
  0415+398              1           1        1
  0442+389              1           1        1
  0454+844              2           2        0
  0601-172              1           1        1
  0606-223              1           1        1
  0627-199              1           1        1
  0630-261              1           1        0
  0632-235              1           1        1
  0641+392              1           1        1
  0646-306              1           1        1
  0648-165              1           1        1
  0656+082              1           1        1
  0657+172              1           1        1
  0700-197              1           1        1
  0716+714              1           1        1
  0718+793              2           2        2
  0723+219              1           1        1
  0727-115              1           1        1
  0729+259              2           2        2
  0736+017              2           2        2
  0738+491              2           2        2
  0743+259              2           2        2
  0743+277              1           1        1
  0747+185              2           2        2
  0748+126              1           1        1
  0749+540              2           2        2
  0759+183              2           2        2
  0800+618              1           1        1
  0804+499              2           2        2
  0805+410              2           2        2
  0814+425              2           2        2
  0821+394              2           2        2
  0823+033              2           2        2
  0827+243              1           1        1
  0834-201              2           2        0
  0847-120              2           2        2
  OJ287                 1           1        1
  0854-108              2           2        2
  0912+029              1           1        1
  0925-203              2           2        2
  1004-217              1           1        1
  1013+054              1           1        1
  1013+127              1           1        1
  1015+057              1           1        1
  1015+359              1           1        1
  1040+244              1           1        1
  1059+282              1           1        1
  1101+384              1           1        1
  NGC6251               2           2        2
  1803+784              2           2        2
  2017+743              2           2        1
  2229+695              2           2        2
  2353+816              2           2        2
  ------------  ---------  ----------   ------
  Source Total         82          82       76

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