IVS Analysis Report for C23099 (20230409-c23099)
       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.
    Spoolfile source: interactive solve/nuSolve analysis.)

Problems: ISHIOKA (Is) Band-C: 4 scans have a shorter recording time due to data write failure.
          ONSA13NE(Oe) Missed few scans due to automatic pre-check steps taking longer than usual.
          ONSA13SW(Ow) Did not observe due to backend repair.

Number of observations rejected during correlation:    6

    observation of 0237-027 at 08:45:00
    observation of 0119+115 at 08:45:32
    observation of 0229+131 at 08:46:00
    observation of 1637+574 at 08:46:35
    observation of 1144+402 at 08:47:05
    observation of 0917+624 at 08:47:34

Number of observations not usable by the software:     2

    observation    1, ISHIOKA :ONSA13NE, 0955+476, 08:48:07, quality code X: 0 S: -, fringe code X: ' ' S: '-'
    observation   16, ISHIOKA :ONSA13NE, 1044+719, 08:56:24, quality code X: 0 S: -, fringe code X: ' ' S: '-'

Number of observations rejected during analysis:       6

    observation   26, ISHIOKA :ONSA13NE, 0229+131, 09:02:19, which fits at     -117.5 +/-      33.4 ps
    observation   60, ISHIOKA :ONSA13NE, 0229+131, 09:20:01, which fits at     -141.3 +/-      33.4 ps
    observation   94, ISHIOKA :ONSA13NE, 0149+218, 09:38:42, which fits at      143.9 +/-      34.3 ps
    observation  100, ISHIOKA :ONSA13NE, 0123+257, 09:41:37, which fits at      198.2 +/-      33.4 ps
    observation  102, ISHIOKA :ONSA13NE, 1823+568, 09:42:46, which fits at      216.0 +/-      33.6 ps
    observation  105, ISHIOKA :ONSA13NE, 0814+425, 09:44:16, which fits at     -123.5 +/-      33.4 ps

Other comments: None.

Parameterization:
    6 parameters:
     UT1 offset
     atmosphere offset for:
         ISHIOKA ONSA13NE
     clock offset, first order term, and second order term for:
         ONSA13NE

Clock breaks:  None

Session statistics

  Observations:      336 scheduled
                     106 correlated (included in the database)
                     104 recoverable (usable in Solve/nuSolve)
                      98 used
  Session fit:        32.392 ps
  UT1 formal error:    3.98 microsec

Source Performance

                    Number of Observations

                Scheduled  Correlated*    Used

  0016+731             12           4        4
  0119+115              3           0        0
  0123+257             12           4        3
  0133+476             12           4        4
  0149+218             12           4        3
  0202+319             12           4        4
  4C67.05              12           4        4
  0229+131             12           3        1
  0234+285             12           4        4
  0235+164             12           4        4
  0237-027              9           2        2
  0300+470             12           4        4
  0307+380              3           1        1
  0420-014              9           3        3
  0528+134              9           3        3
  0602+405              9           3        3
  0602+673              6           2        2
  0642+449              9           3        3
  0716+714              6           2        2
  0718+793              9           3        3
  0805+410              9           3        3
  0814+425             12           4        3
  0917+624              9           2        2
  0920+390              9           3        3
  4C39.25               9           3        3
  0954+658              6           2        2
  0955+476             12           4        3
  1039+811              9           3        3
  1044+719             12           4        3
  1144+402              3           0        0
  1637+574             15           4        4
  1642+690             12           4        4
  1803+784              3           1        1
  3C371                 9           3        3
  1823+568              6           2        1
  2007+777              9           3        3
  ------------  ---------  ----------   ------
  Source Total        336         106       98

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