INT 205-029 / K05029 correlator report 2005 January 29 029/07:30-029/08:28 Tsukuba correlator, Japan Kyoichi Sakamoto, GSI/SED Co., Ltd. Station Comments ---------------- TSUKUB32(T/Ts): No particular issues to report. WETTZELL(V/Wz): Error rate was higher on head "C" during playback. P-cal were not stable in the following time. 07:30:00 - 07:30:31 07:33:30 - 07:33:48 07:37:30 - 07:38:09 PF=2.50 Station Clocks -------------- Clocks: GSI Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Ts 0.27 0.27 0.00e-12 Reference Wz -15.17 -16.17 -0.08e-12 Date: 2005/ 1/29 Statistics ---------- 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 1 7 21 1 0 0 0 30 TV S 0 0 0 0 0 0 0 2 2 25 1 0 0 0 30 Column Totals, numbers then percentages 0 0 0 0 0 0 0 3 9 46 2 0 0 0 60 % .0 .0 .0 .0 .0 .0 .0 --> --> 96.7 3.3 .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: 30 Error : 1 % : 3.3 (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: 0 0 0 0 1 1 1 3 1 1 6 4 2 0 1 0 3 6 Total 0 0 0 0 1 1 1 3 1 1 6 4 2 0 1 0 3 6 Total number of obs: 30 Average SNR: 70.6 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 2 0 0 1 1 2 4 2 4 1 0 0 3 4 3 3 Total 0 0 2 0 0 1 1 2 4 2 4 1 0 0 3 4 3 3 Total number of obs: 30 Average SNR: 58.4