BKG Analysis Report for q21039 (21FEB08XK)
       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:     3

    observation   50,          1800+440, SESHAN25:WETTZELL, 07:24:13, quality codes - S:0, X:9
    observation   53,          0805+410, SESHAN25:WETTZELL, 07:26:50, quality codes - S:0, X:9
    observation   81,          2127-096, WETTZ13N:WETTZELL, 07:40:00, quality codes - S:4, X:9

Number of observations rejected during analysis:      24

    observation    6, WETTZ13N:WETTZELL, 0738+491, 07:01:25, which fits at 3897.0 +/- 57.2 ps
    observation   15, WETTZ13N:WETTZELL, 1053+815, 07:05:10, which fits at 4936.8 +/- 57.5 ps
    observation   24, WETTZ13N:WETTZELL, 1849+670, 07:08:42, which fits at 4849.7 +/- 56.5 ps
    observation   27, WETTZ13N:WETTZELL, 1842+681, 07:09:46, which fits at -476.2 +/- 56.5 ps
    observation   30, WETTZ13N:WETTZELL, 2353+816, 07:11:14, which fits at 905.7 +/- 56.8 ps
    observation   36, WETTZ13N:WETTZELL, 1958-179, 07:18:04, which fits at 2227.8 +/- 56.1 ps
    observation   39, WETTZ13N:WETTZELL, 2008-159, 07:19:08, which fits at 3212.3 +/- 56.1 ps
    observation   42, WETTZ13N:WETTZELL, 1929+226, 07:20:48, which fits at 3055.3 +/- 56.9 ps
    observation   45, WETTZ13N:WETTZELL, 1846+322, 07:22:01, which fits at 5288.9 +/- 56.6 ps
    observation   48, WETTZ13N:WETTZELL, 1758+388, 07:23:10, which fits at 4921.1 +/- 56.9 ps
    observation   52, SESHAN25:WETTZ13N, 0805+410, 07:26:50, which fits at 212.2 +/- 63.0 ps
    observation   54, WETTZ13N:WETTZELL, 0805+410, 07:26:50, which fits at 3687.4 +/- 62.0 ps
    observation   55, SESHAN25:WETTZ13N, 0814+425, 07:27:50, which fits at 309.6 +/- 61.0 ps
    observation   56, SESHAN25:WETTZELL, 0814+425, 07:27:50, which fits at 292.1 +/- 62.7 ps
    observation   60, WETTZ13N:WETTZELL, 0738+491, 07:29:08, which fits at 3014.8 +/- 57.9 ps
    observation   69, WETTZ13N:WETTZELL, 0529+483, 07:32:45, which fits at 2227.7 +/- 57.0 ps
    observation   78, WETTZ13N:WETTZELL, 1053+815, 07:36:31, which fits at 4363.1 +/- 56.6 ps
    observation   93, WETTZ13N:WETTZELL, 2201+171, 07:45:08, which fits at 3061.1 +/- 56.9 ps
    observation   96, WETTZ13N:WETTZELL, 2215+150, 07:46:13, which fits at 2667.5 +/- 56.7 ps
    observation  102, WETTZ13N:WETTZELL, 2214+350, 07:48:42, which fits at 2393.8 +/- 56.4 ps
    observation  108, WETTZ13N:WETTZELL, 0738+491, 07:53:02, which fits at 2477.2 +/- 57.8 ps
    observation  111, WETTZ13N:WETTZELL, 0804+499, 07:54:19, which fits at 3111.6 +/- 59.7 ps
    observation  120, WETTZ13N:WETTZELL, 1053+815, 07:58:11, which fits at 4035.1 +/- 57.4 ps
    observation  123, WETTZ13N:WETTZELL, 1053+704, 07:59:39, which fits at 2814.8 +/- 57.6 ps

Other comments: 
    The vgosDb BKG analysis output is available at
    ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/21FEB08XK.tgz

Parameterization: 
   10 parameters:
     UT1 offset
     atmosphere offset for:
         SESHAN25 WETTZ13N WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         SESHAN25(0,1,2) WETTZ13N (0,1,2)

Clock breaks: None.

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

Session Statistics 

  Observations:      123 scheduled (included in correlation report)
                     123 correlated (included in database) 
                     120 recoverable (usable in Solve/nuSolve) 
                      96 used 
  Session fit:        56.372 ps
  UT1 formal error:    7.080 microsec

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


Source Performance 

                    Number of Observations

             Scheduled(*)  Correlated*    Used    


  0529+483              3           3        2
  0613+570              3           3        3
  0642+449              6           6        6
  0716+714              9           9        9
  0738+491              9           9        6
  0804+499              3           3        2
  0805+410              3           3        0
  0814+425              6           6        4
  1039+811              9           9        9
  1053+704              3           3        2
  1053+815              9           9        6
  1758+388              3           3        2
  1800+440              3           3        2
  1803+784              3           3        3
  1842+681              3           3        2
  1846+322              3           3        2
  1849+670              3           3        2
  1929+226              3           3        2
  1958-179              3           3        2
  2008-159              3           3        2
  2127-096              3           3        2
  2144+092              3           3        3
  2201+171              3           3        2
  2214+241              3           3        3
  2214+350              3           3        2
  2215+150              3           3        2
  2227-088              3           3        3
  2229+695              3           3        3
  2353+816              3           3        2
     3C371              3           3        3
     3C446              3           3        3
  ------------  ---------  ----------   ------
  Source Total        123         123       96

 *  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.