+HEADER CORREL Tsukuba DATABASE 12FEB20XK SESSNAME k12051 OBSTIME 2012/02/20 UTSTART 0700 DURATION 1 DOY 051 CORRTIME 2012/02/20 CORRPASS 1 EXPORT DONE +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 31.8 % 96.8 % 0 0.0 % 0.0 % 4-1,D,G,N 0.5 % 3.2 % Removed 67.7 % +CORRELATOR_NOTES No correltion processing for TN and NV baseline. +STATION_NOTES TSUKUB32(T-Ts): OK. WETTZELL(V-Vs): OK. Transfer rate: 256 Mbit/s NYALES20(N-Ny): No correltion processing. Because the data conversion form Mark5B to K5 format was failed. WETTZELL data were real-time transferred to Tsukuba by data transfer software "VDIF/SUDP". +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: TSUKUB32 Station fmout-gps used rate Comments [usec] [usec] [sec/sec] Ts 0.244 0.244 0.232E-12 Reference Wz -24.909 -26.015 -4.834E-12 Date: 2012/02/20 +QCODES PROCESS SUMMARY BY BASELINE/FREQUENCY Base 0 1 2 3 4 5 6 7 8 9 D G N - Tot NT X 0 0 0 0 0 0 0 0 0 0 0 0 0 31 31 NT S 0 0 0 0 0 0 0 0 0 0 0 0 0 31 31 NV X 0 0 0 0 0 0 0 0 0 0 0 0 0 34 34 NV S 0 0 0 0 0 0 0 0 0 0 0 0 0 34 34 TV X 0 0 0 0 0 0 0 0 4 26 0 1 0 0 31 TV S 0 0 0 0 0 0 0 0 2 29 0 0 0 0 31 Column Totals, numbers then percentages 0 0 0 0 0 0 0 0 6 55 0 1 0 130 192 % 0.0 0.0 0.0 0.0 0.0 0.0 0.0 --> --> 31.8 0.0 0.5 0.0 67.7100.0 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: NT NV TV Total Obs: 31 34 31 Error : 31 34 1 % :100.0100.0 3.2 (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 >> NT: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NV: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TV: 0 0 0 6 3 1 0 1 3 0 0 2 1 1 2 0 0 11 Total 0 0 0 6 3 1 0 1 3 0 0 2 1 1 2 0 0 11 Total number of obs: 31 Average SNR: 69.9 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 >> NT: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NV: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TV: 0 0 3 7 2 3 6 3 1 1 2 0 0 2 0 0 0 1 Total 0 0 3 7 2 3 6 3 1 1 2 0 0 2 0 0 0 1 Total number of obs: 31 Average SNR: 34.0 Base 0 1 2 3 4 5 6 7 8 9 D G N - Tot TV X 1 0 0 0 0 0 0 0 5 75 0 0 0 0 81 TV S 1 0 0 0 0 0 0 0 1 79 0 0 0 0 81 Column Totals, numbers then percentages 2 0 0 0 0 0 0 0 6 154 0 0 0 0 162 % 1.2 0.0 0.0 0.0 0.0 0.0 0.0 --> --> 98.8 0.0 0.0 0.0 0.0100.0 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: 81 Error : 2 % : 2.5 (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 3 4 9 8 9 6 5 5 8 5 6 1 0 0 0 10 Total 0 2 3 4 9 8 9 6 5 5 8 5 6 1 0 0 0 10 Total number of obs: 81 Average SNR: 47.9 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 0 12 16 28 7 6 0 3 0 0 1 4 1 2 0 0 0 Total 1 0 12 16 28 7 6 0 3 0 0 1 4 1 2 0 0 0 Total number of obs: 81 Average SNR: 26.0 +SNR_RATIOS MEAN RATIOS = Observed SNR / Predicted SNR bl X n S n TV 1.41 31 0.88 31 TN 0.00 0 0.00 0 VN 0.00 0 0.00 0 +END -------------------------------- Kentarou, NOZAWA Geospatial Information Authority of Japan / AES Co.,Ltd. nozawa@gsi.go.jp