+HEADER
CORREL   GSI
DATABASE 14APR19XK
SESSNAME k14109
OBSTIME  2014/04/19
UTSTART  0730
DURATION 1
DOY      109
CORRTIME 2014/04/19
CORRPASS 1
EXPORT   DONE


+SUMMARY
 Qcode   % of Total   % of Correlated
           scans          scans

  5-9       88.6 %       88.6 %
   0        11.4 %       11.4 %
 4-1,D,G,N   0.0 %        0.0 %
 Removed     0.0 %


+CORRELATOR_NOTES

Scan at 109-0730 produced a zero code on X/S band.
The source being observed was 0552+398.
Scan at 109-0745 produced a zero code on S band.
The source being observed was 1357+769.
Scan at 109-0747 produced a zero code on X/S band.
The source being observed was 2229+695.
Scan at 109-0753 produced a zero code on S band.
The source being observed was 0955+476.
Scan at 109-0802 and 109-0821 produced a zero code on S band.
The source being observed were 0446+112.
There was good integration time but low SNR for them.


+STATION_NOTES

TSUKUB32(T-Ts): OK.

WETTZELL(V-Wz): OK.
                Transfer rate: 256 Mbit/s

WETTZELL data were transferred to Tsukuba by
data transfer software "TSUNAMI".


+MANUAL PCAL


+CHANNELS

XR1U = band|polarization|channel#|sideband

 XR1U/L  BBC01  8212.99
 XR2U    BBC02  8252.99
 XR3U    BBC03  8352.99
 XR4U    BBC04  8512.99
 XR5U    BBC05  8732.99
 XR6U    BBC06  8852.99
 XR7U    BBC07  8912.99
 XR8U/L  BBC08  8932.99
 SR1U    BBC09  2225.99
 SR2U    BBC10  2245.99
 SR3U    BBC11  2265.99
 SR4U    BBC12  2295.99
 SR5U    BBC13  2345.99
 SR6U    BBC14  2365.99


+DROP_CHANNELS

  Ts
  Wz


+CLOCKS

Clocks: GSI
Station       fmout-gps    used          rate        Comments
              [usec]       [usec]        [sec/sec]
Ts             0.377        1.777        -0.138E-12  Reference
Wz           -28.539      -28.269        -5.781E-12
Date:   2014/04/19


+QCODES

PROCESS SUMMARY BY BASELINE/FREQUENCY
Base    0    1    2    3    4    5    6    7    8    9   D   G   N   -   Tot
TV X    2    0    0    0    0    0    1    0    0   32   0   0   0   0    35
TV S    6    0    0    0    0    0    0    0    0   29   0   0   0   0    35
Column Totals, numbers then percentages
        8    0    0    0    0    0    1    0    0   61   0   0   0   0    70
 %   11.4  0.0  0.0  0.0  0.0  0.0  1.4  0.0  0.0 87.2 0.0 0.0 0.0 0.0 100.0

 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:   TV
Total Obs:   35
Error    :    6
       % : 17.1
(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 >>
TV:     0   2   1   1   0   0   4   9   2   1   0   1   2   0  0  1  1  9
Total   0   2   1   1   0   0   4   9   2   1   0   1   2   0  0  1  1  9
Total number of obs:    34  Average SNR:   81.0
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 >>
TV:     2   5   3   7   9   0   0   1   0   0   0   0   0   0  3  1  2  1
Total   2   5   3   7   9   0   0   1   0   0   0   0   0   0  3  1  2  1
Total number of obs:    34  Average SNR:   29.2


+SNR_RATIOS

MEAN RATIOS = Observed SNR / Predicted SNR

 bl     X     n       S     n

 TV    1.08   33     1.06   29


+END

--------------------------------
Tetsuya, HARA
Geospatial Information Authority of Japan
/ AES Co.,Ltd.
tetsuya-hara@gsi.go.jp