Tsukuba Correlator Report for H10304
OBSTIME  2010/10/31
DOY      304
CORRTIME 2010/10/31
EXPORT   DONE

CORRELATOR_NOTES
----------------
Scan at 304/07:50 caused a zero code on S band.
The source being observed were NGC6251.
There was good integration time but low SNR for this source.
Scan at 304/08:06 caused a zero code on X band.
The source being observed were 0202+149.
There was good integration time but low SNR for this source.

QUALITY SUMMARY
---------------
 Qcode   % of Total   % of Correlated
           scans          scans
 
  5-9       97.0 %       97.0 % 
   0         3.0 %        3.0 %
 4-1,D,G,N   0.0 %        0.0 %
 Removed       0 % 

STATION_NOTES
-------------
TSUKUB32(T-Ts): OK.
               
WESTFORD(E-Wf): OK.
                Transfer rate: 100 Mbit/s

CLOCKS
----------
Clocks: TSUKUB32

Station       fmout-gps    used          rate        Comments
              [usec]       [usec]        [sec/sec]
Ts             0.566        0.566         0.171E-12  Reference
Wf            12.258       10.950         3.935E-12
Date:   2010/10/31


STATISTICS
----------
PROCESS SUMMARY BY BASELINE/FREQUENCY
Base    0    1    2    3    4    5    6    7    8    9    D    G    N    -  Tot
TE X    1    0    0    0    0    0    0    0    2   30    0    0    0    0   33
TE S    1    0    0    0    0    0    0    0    0   32    0    0    0    0   33
Column Totals, numbers then percentages
        2    0    0    0    0    0    0    0    2   62    0    0    0    0   66
 %    3.0  0.0  0.0  0.0  0.0  0.0  0.0  -->  --> 97.0  0.0  0.0  0.0  0.0100.0

 QC = 0   : Fringes not detected.
    = 1-9 : Fringes detected. The higher number, the better quality.
    = D   : No data in one or more frequency channels.
    = G   : Fringe amp in a freq ch is <.5 times coherent amp only if snr>20.
    = N   : No valid correlator data.
    = -   : Not scanned

Base Line:   TE
Total Obs:   33
Error    :    2
       % :  6.1
(ERROR: Q-code of either band is less than 4 or letter code, or not scanned)


SNR histogram
Distribution of X-band SNRs, for each baseline
SNR:  0   5  10  15  20  25  30  35  40  45  50  55  60  65  70  75  80  85  >>
TE:      1   1   1   1   1   9   2   1   4   3   1   0   0   1   0   0   1   6
Total    1   1   1   1   1   9   2   1   4   3   1   0   0   1   0   0   1   6
Total number of obs:    33  Average SNR:   48.6
Distribution of S-band SNRs, for each baseline
SNR:  0   5  10  15  20  25  30  35  40  45  50  55  60  65  70  75  80  85  >>
TE:      1   1   6   6   6   4   2   3   3   1   0   0   0   0   0   0   0   0
Total    1   1   6   6   6   4   2   3   3   1   0   0   0   0   0   0   0   0
Total number of obs:    33  Average SNR:   23.7

 ...by baseline, over all sources:

 bl     X     n       S     n

 TE    1.02   32     0.84   32

--------------------------------
MUKAI,Yasuko
Geospatial Information Authority of Japan
/ AES Co.,Ltd.
mukai@gsi.go.jp