+HEADER
CORREL   GSI
DATABASE 14DEC20XK
SESSNAME k14354
OBSTIME  2014/12/20
UTSTART  0730
DURATION 1
DOY      354
CORRTIME 2014/12/20
CORRPASS 1
EXPORT   DONE


+SUMMARY

 Qcode   % of Total   % of Correlated
           scans        scans

  5-9       92.7 %       92.7 %
   0         1.2 %        1.2 %
 4-1,D,G,N   6.1 %        6.1 %
 Removed     0.0 %


+CORRELATOR_NOTES

 Scan at 354-0807 produced a zero code on X band. The source being observed was 0642+449.
 There was good integration time but low SNR.


+STATION_NOTES

 TSUKUB32(T-Ts): OK.

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


+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           0.48      1.89      0.00        reference
  Wz         -30.10    -29.85      0.00

 Date:   2014/12/20


+QCODES

PROCESS SUMMARY BY BASELINE/FREQUENCY
Base    0    1    2    3    4    5    6    7    8    9   D   G   N   -   Tot
TV X    1    0    0    0    0    0    5    8   12   10   0   5   0   0    41
TV S    0    0    0    0    0    0    0    2   13   26   0   0   0   0    41
Column Totals, numbers then percentages
        1    0    0    0    0    0    5   10   25   36   0   5   0   0    82
 %    1.2  0.0  0.0  0.0  0.0  0.0  6.1 12.2 30.5 43.9 0.0 6.1 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 :   41
Error     :    3
       %  :  7.3
(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   0   0   1   2   2   1   0   2   0   0   3   3   3  1  1  1  20
Total   0   0   0   1   2   2   1   0   2   0   0   3   3   3  1  1  1  20
Total number of obs:  40  Average SNR: 84.99

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:     0   1   5   5   6   6   9   3   1   3   2   0   0   0  0  0  0   0
Total   0   1   5   5   6   6   9   3   1   3   2   0   0   0  0  0  0   0
Total number of obs:  41  Average SNR: 28.03


+SNR_RATIOS

MEAN RATIOS = Observed SNR / Predicted SNR

 bl     X     n       S     n

 TV    0.84   40     1.03   41


+END

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