BKG Analysis Report for Q21247 (21SEP04XK)
       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 Anastasiia Girdiuk, Federal Agency for Cartography and Geodesy (BKG),
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None.

Number of observations rejected during correlation:    0

Number of observations not usable by the software:    13

    observation    1,          0017+200, WETTZELL:MK-VLBA , 07:30:16, quality codes - S:9, X:0
    observation   59,          0718+793, MK-VLBA :ISHIOKA , 07:59:40, quality codes - S:8, X:0
    observation   69,          0221+067, WETTZELL:MK-VLBA , 08:05:28, quality codes - S:0, X:0
    observation   70,          0235+164, WETTZELL:MK-VLBA , 08:06:35, quality codes - S:0, X:9
    observation   79,          1726+455, MK-VLBA :ISHIOKA , 08:13:08, quality codes - S:9, X:0
    observation   85,             3C371, MK-VLBA :ISHIOKA , 08:15:19, quality codes - S:0, X:0
    observation   86,             3C371, WETTZELL:ISHIOKA , 08:15:19, quality codes - S:0, X:-1
    observation   88,          0016+731, MK-VLBA :ISHIOKA , 08:16:27, quality codes - S:0, X:0
    observation   89,          0016+731, WETTZELL:ISHIOKA , 08:16:27, quality codes - S:0, X:0
    observation   92,          2309+454, MK-VLBA :ISHIOKA , 08:19:33, quality codes - S:0, X:0
    observation   93,          2309+454, WETTZELL:ISHIOKA , 08:19:33, quality codes - S:0, X:0
    observation   95,             3C418, MK-VLBA :ISHIOKA , 08:21:12, quality codes - S:0, X:0
    observation   96,             3C418, WETTZELL:ISHIOKA , 08:21:12, quality codes - S:0, X:0

Number of observations rejected during analysis:       4

    observation   16, WETTZELL:ISHIOKA , 2309+454, 07:37:58, which fits at -260.5 +/- 113.7 ps
    observation   19, WETTZELL:ISHIOKA , 1418+546, 07:40:07, which fits at -267.4 +/- 94.1 ps
    observation   35, WETTZELL:ISHIOKA , 1504+377, 07:48:08, which fits at -219.6 +/- 66.5 ps
    observation   64, WETTZELL:ISHIOKA , 1418+546, 08:01:56, which fits at -4878.9 +/- 93.3 ps

Other comments: 
    The vgosDb BKG analysis output is available at
    ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/21SEP04XK.tgz

Parameterization: 
   10 parameters:
     UT1 offset
     atmosphere offset for:
         ISHIOKA  MK-VLBA  WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         ISHIOKA(0,1,2) MK-VLBA (0,1,2)

Clock breaks: None.

-----------------------------------------

Session Statistics 

  Observations:      108 scheduled (included in correlation report)
                     108 correlated (included in database) 
                      95 recoverable (usable in Solve/nuSolve) 
                      91 used 
  Session fit:        64.227 ps
  UT1 formal error:    9.210 microsec

-----------------------------------------


Source Performance 

                    Number of Observations

             Scheduled(*)  Correlated*    Used    


  0016+731              9           9        7
  0017+200              1           1        0
  0059+581              9           9        9
  0133+476              3           3        3
  0202+319              3           3        3
  0221+067              1           1        0
  0235+164              1           1        0
  0718+793              4           4        3
  1039+811              7           7        7
  1418+546              6           6        4
  1504+377              6           6        5
  1726+455              6           6        5
  1746+470              3           3        3
  1803+784              6           6        6
  1849+670              6           6        6
  1851+488              3           3        3
  2000+472              3           3        3
  2229+695              6           6        6
  2309+454              6           6        3
  2353+816              1           1        1
     3C371              9           9        7
     3C418              6           6        4
     DA426              3           3        3
  ------------  ---------  ----------   ------
  Source Total        108         108       91

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