IVS Analysis Report for Q19266 ($19SEP23XK) 
       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:     6 

    observation  226, ISHIOKA :NYALES20, 1417+385, 07:57:37, quality code X-band: 0 S-band: 0 
    observation  229, NYALES20:SESHAN25, 1417+385, 07:57:37, quality code X-band: 0 S-band: 0 
    observation  230, NYALES20:WETTZELL, 1417+385, 07:57:37, quality code X-band: 0 S-band: 0 
    observation  231, SESHAN25:WETTZELL, 1417+385, 07:57:37, quality code X-band: 8 S-band: 7  (H code in S-band)
    observation  232, ISHIOKA :NYALES20, 1324+224, 07:59:24, quality code X-band: 0 S-band: 0 
    observation  235, NYALES20:SESHAN25, 1324+224, 07:59:24, quality code X-band: 0 S-band: 0 
    observation  236, NYALES20:WETTZELL, 1324+224, 07:59:24, quality code X-band: 0 S-band: 0 

Number of observations rejected during analysis:       7 

    observation   54, NYALES20:WETTZELL, 1039+811, 07:12:52, which fits at     -155.1 +/-      34.4 ps 
    observation   80, ISHIOKA :SESHAN25, 2309+454, 07:23:21, which fits at     -458.8 +/-      66.6 ps 
    observation   82, NYALES20:SESHAN25, 2309+454, 07:23:21, which fits at     -322.1 +/-      88.2 ps 
    observation   84, SESHAN25:WETTZELL, 2309+454, 07:23:21, which fits at      392.8 +/-      67.1 ps 
    observation  182, NYALES20:WETTZELL, 2309+454, 07:46:13, which fits at      156.1 +/-      40.7 ps 
    observation  183, SESHAN25:WETTZELL, 2309+454, 07:46:13, which fits at      231.9 +/-      68.8 ps 

Other comments:  WETTZ13N did not observe.

  The correlator report mentioned the following information:

    ISHIOKA  (Is/Q): Ok.
    NYALES20 (Ny/N): Warm receiver.
    SESHAN25 (Sh/C): RFI in S-band.
    WETTZ13N (Wn/W): Did not observe.
    WETTZELL (Wz/V): RFI in S-band.


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

Clock breaks: None

Session Statistics 

  Observations:      402 scheduled (from all stations---includes WETTZ13N)
                     237 scheduled (from available stations---does not include
                                    WETTZ13N)
                     237 correlated (included in the database) 
                     231 recoverable (usable in Solve/nuSolve) 
                     224 used
  Session fit:        50.764 ps
  UT1 formal error:    6.10 microsec 

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used    

  0016+731             20          12       12
  0059+581             22          12       12
  1030+415             10           6        6
  1039+811              6           3        2
  1040+244             16           9        9
  1128+385             20          12       12
  1144+402             20          12       12
  1156+295             20          12       12
  1324+224             20          12        9
  1417+385             30          18       14
  NRAO512              16           9        9
  1726+455             20          12       12
  1803+784             30          18       18
  1806+456              6           3        3
  3C371                30          18       18
  1849+670             30          18       18
  2000+472             10           6        6
  3C418                30          18       18
  2229+695             20          12       12
  2309+454             26          15       10
  ------------  ---------  ----------   ------
  Source Total        402         237      224

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