BKG Analysis Report for i20352 (20DEC17XU)
       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 Dieter Ullrich, Federal Agency for Cartography and Geodesy (BKG),
    Spoolfile source: interactive nuSolve analysis.) 

Problems: None.

          Station(-s) deselected as a result of the analysis: WETTZELL

Number of observations rejected during correlation:    0

Number of observations not usable by the software:    33

    observation    2,          0955+476, KOKEE   :WETTZELL, 18:30:20, quality codes - S:0, X:0
    observation    3,          0955+476, SVETLOE :WETTZELL, 18:30:20, quality codes - S:0, X:0
    observation    5,          1732+389, KOKEE   :WETTZELL, 18:33:38, quality codes - S:0, X:0
    observation    6,          1732+389, SVETLOE :WETTZELL, 18:33:38, quality codes - S:0, X:0
    observation    7,          1929+226, KOKEE   :SVETLOE , 18:36:33, quality codes - S:0, X:0
    observation    8,          1929+226, KOKEE   :WETTZELL, 18:36:33, quality codes - S:0, X:0
    observation    9,          1929+226, SVETLOE :WETTZELL, 18:36:33, quality codes - S:0, X:0
    observation   10,          2229+695, KOKEE   :WETTZELL, 18:41:35, quality codes - S:0, X:0
    observation   12,          1803+784, KOKEE   :WETTZELL, 18:44:12, quality codes - S:0, X:0
    observation   13,          1803+784, SVETLOE :WETTZELL, 18:44:12, quality codes - S:0, X:0
    observation   14,          0716+714, KOKEE   :WETTZELL, 18:46:08, quality codes - S:0, X:0
    observation   16,          1418+546, KOKEE   :WETTZELL, 18:48:14, quality codes - S:0, X:0
    observation   17,          1418+546, SVETLOE :WETTZELL, 18:48:14, quality codes - S:0, X:0
    observation   19,          0738+491, KOKEE   :WETTZELL, 18:52:00, quality codes - S:0, X:0
    observation   20,          0738+491, SVETLOE :WETTZELL, 18:52:00, quality codes - S:0, X:0
    observation   22,             3C371, KOKEE   :WETTZELL, 18:56:08, quality codes - S:0, X:0
    observation   23,             3C371, SVETLOE :WETTZELL, 18:56:08, quality codes - S:0, X:0
    observation   24,          0805+410, KOKEE   :WETTZELL, 18:58:43, quality codes - S:0, X:0
    observation   26,             DA426, KOKEE   :WETTZELL, 19:01:58, quality codes - S:0, X:0
    observation   27,             DA426, SVETLOE :WETTZELL, 19:01:58, quality codes - S:0, X:0
    observation   28,          1929+226, KOKEE   :SVETLOE , 19:06:10, quality codes - S:0, X:0
    observation   29,          1929+226, KOKEE   :WETTZELL, 19:06:10, quality codes - S:0, X:0
    observation   30,          1929+226, SVETLOE :WETTZELL, 19:06:10, quality codes - S:0, X:0
    observation   32,             3C371, KOKEE   :WETTZELL, 19:09:54, quality codes - S:0, X:0
    observation   33,             3C371, SVETLOE :WETTZELL, 19:09:54, quality codes - S:0, X:0
    observation   34,          1418+546, KOKEE   :WETTZELL, 19:12:36, quality codes - S:0, X:0
    observation   36,          0805+410, KOKEE   :WETTZELL, 19:15:31, quality codes - S:0, X:0
    observation   37,          0805+410, SVETLOE :WETTZELL, 19:15:31, quality codes - S:0, X:0
    observation   38,          2229+695, KOKEE   :WETTZELL, 19:20:15, quality codes - S:0, X:0
    observation   39,          1929+226, KOKEE   :WETTZELL, 19:24:33, quality codes - S:0, X:0
    observation   41,          0016+731, KOKEE   :WETTZELL, 19:27:36, quality codes - S:0, X:0
    observation   42,          0016+731, SVETLOE :WETTZELL, 19:27:36, quality codes - S:0, X:0
    observation   43,          0716+714, KOKEE   :WETTZELL, 19:29:34, quality codes - S:0, X:0

Number of observations rejected during analysis:       0


Other comments: 
    The vgosDb BKG analysis output is available at
    ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/20DEC17XU.tgz

Parameterization: 
    6 parameters:
     UT1 offset
     atmosphere offset for:
         KOKEE    SVETLOE  WETTZELL
     clock offset (0), first order term (1), and/or second order term (2) for:
         SVETLOE (0,1,2)

Clock breaks: None.

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

Session Statistics 

  Observations:       43 scheduled (included in correlation report)
                      43 correlated (included in database) 
                      10 recoverable (usable in Solve/nuSolve) 
                      10 used 
  Session fit:        36.464 ps
  UT1 formal error:   23.490 microsec

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


Source Performance 

                    Number of Observations

             Scheduled(*)  Correlated*    Used    


  0016+731              3           3        1
  0716+714              2           2        0
  0738+491              3           3        1
  0805+410              4           4        1
  0955+476              3           3        1
  1418+546              4           4        1
  1732+389              3           3        1
  1803+784              3           3        1
  1929+226              7           7        0
  2229+695              2           2        0
     3C371              6           6        2
     DA426              3           3        1
  ------------  ---------  ----------   ------
  Source Total         43          43       10

 *  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.