+HEADER
CORREL GSI
DATABASE 14MAR08XK
SESSNAME k14067
OBSTIME 2014/03/08
UTSTART 0730
DURATION 1
DOY 067
CORRTIME 2014/03/08
CORRPASS 1
EXPORT DONE
+SUMMARY
Qcode % of Total % of Correlated
scans scans
5-9 95.1 % 95.1 %
0 4.9 % 4.9 %
4-1,D,G,N 0.0 % 0.0 %
Removed 0.0 %
+CORRELATOR_NOTES
Scan at 067-0744 produced a zero code on S band.
The source being observed was 0602+673.
Scan at 067-0748 produced a zero code on S band.
The source being observed was 0718+793.
Scan at 067-0820 produced a zero code on S/X band.
The source being observed was 2229+695.
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 0.436 1.836 -0.121E-12 Reference
Wz -28.292 -28.002 -2.592E-12
Date: 2014/03/08
+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 1 1 0 2 36 0 0 0 0 41
TV S 3 0 0 0 0 0 0 0 9 29 0 0 0 0 41
Column Totals, numbers then percentages
4 0 0 0 0 1 1 0 11 65 0 0 0 0 82
% 4.9 0.0 0.0 0.0 0.0 1.2 1.2 0.0 13.4 79.3 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: 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: 1 2 2 0 2 1 4 2 4 4 3 2 2 1 2 0 1 8
Total 1 2 2 0 2 1 4 2 4 4 3 2 2 1 2 0 1 8
Total number of obs: 41 Average SNR: 63.7
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 3 1 6 9 11 3 1 0 1 1 0 0 0 0 0 1 2
Total 2 3 1 6 9 11 3 1 0 1 1 0 0 0 0 0 1 2
Total number of obs: 41 Average SNR: 27.8
+SNR_RATIOS
MEAN RATIOS = Observed SNR / Predicted SNR
bl X n S n
TV 1.03 40 1.03 38
+END
--------------------------------
Tetsuya, HARA
Geospatial Information Authority of Japan
/ AES Co.,Ltd.
tetsuya-hara@gsi.go.jp