IVS Analysis Report for Q18197 ($18JUL16XK) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 

Problems: None. 

Number of observations rejected during correlation:    0 

Number of observations not usable by the software:    10 

    observation   61, NYALES20:SESHAN25, 0657+172, 07:29:39, quality code X-band: 0 S-band: 9 
    observation   64, SESHAN25:WETTZ13N, 0657+172, 07:29:39, quality code X-band: 0 S-band: 9 
    observation   73, NYALES20:SESHAN25, 1726+455, 07:37:22, quality code X-band: 0 S-band: 9 
    observation   76, SESHAN25:WETTZ13N, 1726+455, 07:37:22, quality code X-band: 0 S-band: 9 
    observation   77, SESHAN25:WETTZELL, 1726+455, 07:37:22, quality code X-band: 0 S-band: 9 
    observation   79, NYALES20:SESHAN25, 1015+359, 07:40:16, quality code X-band: 9 S-band: 0 
    observation   91, NYALES20:SESHAN25, 0345+460, 07:46:08, quality code X-band: 0 S-band: 0 
    observation  103, NYALES20:SESHAN25, 0657+172, 07:54:33, quality code X-band: 0 S-band: 9 
    observation  106, SESHAN25:WETTZ13N, 0657+172, 07:54:33, quality code X-band: 0 S-band: 9 
    observation  107, SESHAN25:WETTZELL, 0657+172, 07:54:33, quality code X-band: 0 S-band: 9 

Number of observations rejected during analysis:      20 

    The WETTZ13N:WETTZELL baseline was deselected to follow the current operation procedures
    at the GSFC VLBI Analysis Center.

Other comments: None. 

Parameterization: 
   14 parameters: 
     UT1 offset 
     atmosphere offset for:
         NYALES20 SESHAN25 WETTZ13N WETTZELL
     clock offset, first order term, and second order term for:
         SESHAN25 WETTZ13N WETTZELL

Clock breaks: None

Session Statistics 

  Observations:      120 scheduled 
                     120 correlated (included in the database) 
                     110 recoverable (usable in Solve/nuSolve) 
                      90 used
  Session fit:        38.304 ps
  UT1 formal error:    9.59 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0552+398              6           6        5
  0805+410              6           6        5
  OJ287                 6           6        5
  0955+476              6           6        5
  1128+385              6           6        5
  1300+580              6           6        5
  1418+546              6           6        5
  1726+455              6           6        2
  0345+460              6           6        4
  0613+570              6           6        5
  0657+172             12          12        5
  0415+398              6           6        5
  0716+714              6           6        5
  1040+244              6           6        5
  0016+731              6           6        5
  1015+359              6           6        4
  0736+017              6           6        5
  1039+811              6           6        5
  1849+670              6           6        5
  ------------  ---------  ----------   ------
  Source Total        120         120       90

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