+HEADER
CORREL GSI
DATABASE 14JUL05XK
SESSNAME k14186
OBSTIME 2014/07/05
UTSTART 0730
DURATION 1
DOY 186
CORRTIME 2014/07/05
CORRPASS 1
EXPORT DONE
+SUMMARY
Qcode % of Total % of Correlated
scans scans
5-9 98.6 % 98.6 %
0 1.4 % 1.4 %
4-1,D,G,N 0.0 % 0.0 %
Removed 0.0 %
+CORRELATOR_NOTES
Scan at 186-0759 produced a zero code on S band. The source being observed was 0920+390.
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 0.28 1.68 0.00 reference
Wz -28.97 -28.68 0.00
Date: 2014/07/05
+QCODES
PROCESS SUMMARY BY BASELINE/FREQUENCY
Base 0 1 2 3 4 5 6 7 8 9 D G N - Tot
TV X 0 0 0 0 0 0 0 0 0 37 0 0 0 0 37
TV S 1 0 0 0 0 0 0 0 1 35 0 0 0 0 37
Column Totals, numbers then percentages
1 0 0 0 0 0 0 0 1 72 0 0 0 0 74
% 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 97.3 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 : 37
Error : 1
% : 2.7
(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 2 2 5 6 2 1 3 0 0 0 0 5 1 2 1 7
Total 0 0 2 2 5 6 2 1 3 0 0 0 0 5 1 2 1 7
Total number of obs: 37 Average SNR: 57.79
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 2 4 8 10 4 2 2 0 1 0 0 0 0 0 2 1 0
Total 0 2 4 8 10 4 2 2 0 1 0 0 0 0 0 2 1 0
Total number of obs: 36 Average SNR: 26.96
+SNR_RATIOS
MEAN RATIOS = Observed SNR / Predicted SNR
bl X n S n
TV 0.95 37 0.88 36
+END
--------------------------------
Tetsuya, HARA
Geospatial Information Authority of Japan
/ AES Co.,Ltd.
tetsuya-hara@gsi.go.jp