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handover:r4659 [2014/10/31 10:22]
Ellen Manning
handover:r4659 [2014/12/03 01:29]
liza
Line 27: Line 27:
  
 error for fringe check: not successful. Automatically selected source was not visible from Yg (antenna limits reached). ​ error for fringe check: not successful. Automatically selected source was not visible from Yg (antenna limits reached). ​
 +
 +Qcode   % of Total   % of Correlated
 +          scans          scans
 +
 + ​5-9 ​      ​92% ​          93%
 +  0         ​4% ​           4%
 + ​B-H ​       2%            2%
 +Removed ​    1%
 +
 +Qcodes 7-9 Correlated 92%
 +Qcode N Not Correlated ​ 0%
 +
 ++CORRELATOR_NOTES
 +
 ++STATION_NOTES
 +
 +HOBART12 (Hb/H): Station experienced large clock drifts from start
 +                 of session to 303-2028.
 +
 +                 Clock again drifted after approximately 303-0130, ​
 +                 ​continuing until DBBC reset at 304-0407.
 +
 +                 Low fringe amplitudes in channel SR6U, 
 +                 ​leading to occasional '​G'​ codes.
 +
 +                 ​Channel SR6U removed from fringe fitting.
 +KATH12M ​ (Ke/A): Ok.
 +YARRA12M (Yg/Y): Ok.
 +
 ++DROP_CHANNELS
 +
 +Ft   SR4U
 +Hb       SR6U
 +
 +Other comments: a clock break in clock rates reported by the correlator for
 +HOBART12. The effect is visible only for the single band delays, no additional
 +break were added to the station. A small clock break is on YARRA12M baselines
 +at the X-band.
 +
 +-----------------------------------------
 +
 +Session Statistics ​
 +
 +  Observations: ​    2104 scheduled ​
 +                    2031 correlated (in database)
 +                    1853 recoverable (usable)
 +                    1783 used
 +  Session fit:        36.421 ps
 +
 +-----------------------------------------
 +
 +Station Performance ​
 +
 +                           ​Number of Observations
 +
 +                    Scheduled ​  ​Recoverable* ​       Used   % of scheduled
 +                                                              obs used
 +  HOBART12 ​               471           ​387 ​         369        78.3%
 +  KATH12M ​                ​546 ​          ​495 ​         480        87.9%
 +  YARRA12M ​               504           ​447 ​         431        85.5%
 +  --------------- ​  ​--------- ​  ​----------- ​   --------- ​      ​------
 +  Station Total** ​       2104          1853         ​1783 ​       84.7%
 +
 +  * Recoverable:​ can be included in the solution. ​
 +  ** Total includes distinct observations only.
 +
 +  MISSED: ​   Station was scheduled, but it did not observe.
 +  NOT CORR:  Station was scheduled but not correlated.
 +  NOT USED:  Usable data was generated for this station,
 +             but the analyst rejected it all.
 +
  
  
/home/www/auscope/opswiki/data/pages/handover/r4659.txt · Last modified: 2014/12/03 01:56 by liza