+HEADER
CORREL GSI
DATABASE 14MAY10XK
SESSNAME k14130
OBSTIME 2014/05/10
UTSTART 0730
DURATION 1
DOY 130
CORRTIME 2014/05/10
CORRPASS 1
EXPORT DONE
+SUMMARY
Qcode % of Total % of Correlated
scans scans
5-9 90.8 % 93.2 %
0 6.6 % 6.8 %
4-1,D,G,N 2.6 % 0.0 %
Removed -2.6 %
+CORRELATOR_NOTES
Scan at 130-0739 produced a zero code on S band.
The source being observed was 0749+540.
Scan at 130-0756 was not correlated
because the header information of TSUKUB32 had broken.
Scan at 130-0806 produced a zero code on S band.
The source being observed was 0446+112.
Scan at 130-0809 produced a zero code on X/S band.
The source being observed was 0805+410.
Scan at 130-0824 produced a zero code on S band.
The source being observed was 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 0.389 1.789 0.687E-12 Reference
Wz -28.657 -28.414 -0.827E-12
Date: 2014/05/10
+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 0 2 1 33 0 0 1 0 38
TV S 4 0 0 0 0 0 0 0 0 33 0 0 1 0 38
Column Totals, numbers then percentages
5 0 0 0 0 0 0 2 1 66 0 0 2 0 76
% 6.6 0.0 0.0 0.0 0.0 0.0 0.0 2.6 1.3 86.9 0.0 0.0 2.6 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: 38
Error : 5
% : 13.2
(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 1 6 2 4 1 1 1 0 0 2 0 2 0 12
Total 0 0 2 2 1 6 2 4 1 1 1 0 0 2 0 2 0 12
Total number of obs: 36 Average SNR: 75.7
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: 1 5 4 7 9 1 3 1 0 0 0 0 1 0 1 0 0 3
Total 1 5 4 7 9 1 3 1 0 0 0 0 1 0 1 0 0 3
Total number of obs: 36 Average SNR: 27.1
+SNR_RATIOS
MEAN RATIOS = Observed SNR / Predicted SNR
bl X n S n
TV 1.08 36 0.92 33
+END
--------------------------------
Tetsuya, HARA
Geospatial Information Authority of Japan
/ AES Co.,Ltd.
tetsuya-hara@gsi.go.jp