INT 203-340 / K03340 correlator report 2003 December 6 340/07:30-340/08:37 Tsukuba correlator, Japan Kyoichi Sakamoto, GSI/SED Co., Ltd. COMMENTS TSUKUB32(T-Ts): Error rate level of recorder head B and D were higher during playback. Wettzell(V-Wz): Error rate level of recorder head C was higher during playback. PF=1.25 STATION CLOCKS fmout-gps final clock drift clock drift [usec] [usec] [e-12sec] Ts 0.98 0.98 1.78E-12 Wz -4.22 -4.95 3.73E-12 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 3 4 13 0 0 0 0 20 TV S 0 0 0 0 0 0 1 2 2 15 0 0 0 0 20 Column Totals, numbers then percentages 0 0 0 0 0 0 1 5 6 28 0 0 0 0 40 % .0 .0 .0 .0 .0 .0 2.5 --> --> 97.5 .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: 20 Error : 0 % : .0 (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 0 1 1 4 1 3 0 1 0 0 1 0 1 0 7 Total 0 0 0 0 1 1 4 1 3 0 1 0 0 1 0 1 0 7 Total number of obs: 20 Average SNR: 95.3 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 0 0 0 2 0 0 0 1 2 3 1 1 0 1 1 1 7 Total 0 0 0 0 2 0 0 0 1 2 3 1 1 0 1 1 1 7 Total number of obs: 20 Average SNR: 85.5