NASA Analysis Report for P23092 (20230402-p23092)
       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    1, HN-VLBA :MK-VLBA , 1300+580, 18:15:08, quality code X: 0 S: 0, fringe code X: ' ' S: ' '
    observation    2, HN-VLBA :MK-VLBA , 1418+546, 18:16:10, quality code X: 0 S: 9, fringe code X: ' ' S: ' '
    observation   28, HN-VLBA :MK-VLBA , 1342+662, 18:47:57, quality code X: 0 S: 0, fringe code X: ' ' S: ' '
    observation   29, HN-VLBA :MK-VLBA , 1418+546, 18:49:17, quality code X: 0 S: 0, fringe code X: ' ' S: ' '
    observation   41, HN-VLBA :MK-VLBA , 0256-005, 19:02:53, quality code X: 0 S: 0, fringe code X: ' ' S: ' '
    observation   65, HN-VLBA :MK-VLBA , 1745+624, 19:30:21, 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:       77 scheduled
                      77 correlated (included in the database)
                      71 recoverable (usable in Solve/nuSolve)
                      71 used
  Session fit:        41.160 ps
  UT1 formal error:    7.55 microsec

Source Performance

                    Number of Observations

                Scheduled  Correlated*    Used

  0008-264              2           2        2
  0016+731              2           2        2
  0017+200              1           1        1
  0025+197              1           1        1
  0035-252              2           2        2
  0048-097              2           2        2
  0055-059              2           2        2
  0109+224              2           2        2
  0115-214              2           2        2
  0119+115              1           1        1
  0134+311              1           1        1
  0201+113              1           1        1
  0202+319              1           1        1
  0206+136              1           1        1
  0215+015              1           1        1
  0221+067              1           1        1
  0229+131              1           1        1
  0237-027              1           1        1
  0256-005              1           1        0
  0307+380              1           1        1
  0322+222              1           1        1
  0340+362              1           1        1
  0454+844              1           1        1
  0602+673              1           1        1
  0718+793              1           1        1
  1039+811              1           1        1
  1053+815              1           1        1
  1300+580              1           1        0
  1342+662              1           1        0
  1357+769              1           1        1
  1418+546              2           2        0
  NGC6251               1           1        1
  1745+624              2           2        1
  1746+470              1           1        1
  1800+440              1           1        1
  1803+784              1           1        1
  1806+456              1           1        1
  3C371                 2           2        2
  1823+689              2           2        2
  1842+681              2           2        2
  1849+670              2           2        2
  1851+488              2           2        2
  2000+472              2           2        2
  2017+743              1           1        1
  3C418                 1           1        1
  2113+293              1           1        1
  2142+110              1           1        1
  2144+092              1           1        1
  2149+056              1           1        1
  2155+312              1           1        1
  2201+171              1           1        1
  2205+166              1           1        1
  2214+350              1           1        1
  3C446                 1           1        1
  2229+695              2           2        2
  2309+454              1           1        1
  2353+816              2           2        2
  2355-106              1           1        1
  2356+385              1           1        1
  2357-318              1           1        1
  ------------  ---------  ----------   ------
  Source Total         77          77       71

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