INT 205-016 / K05016 correlator report 2005 January 16 016/07:30-016/08:34 Tsukuba correlator, Japan Kyoichi Sakamoto, GSI/SED Co., Ltd. Station Comments ---------------- TSUKUB32(T/Ts): Fringe was not found on 0059+581(016/07:30) due to the antenna pointing error. Fringe was not found on 1922+155(016/07:47) at S-band. WETTZELL(V/Wz): Error rate was higher on head "C" during playback. PF=2.00 Station Clocks -------------- Clocks: GSI Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Ts 0.52 0.52 -1.85e-12 Reference Wz -15.07 -15.80 -3.18e-12 Date: 2005/ 1/16 Statistics ---------- 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 0 1 27 0 0 0 0 29 TV S 2 0 0 0 0 0 0 0 2 25 0 0 0 0 29 Column Totals, numbers then percentages 3 0 0 0 0 0 0 0 3 52 0 0 0 0 58 % 5.2 .0 .0 .0 .0 .0 .0 --> --> 94.8 .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: 29 Error : 2 % : 6.9 (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 1 3 3 2 2 1 1 6 2 2 0 1 2 0 0 0 3 Total 0 1 3 3 2 2 1 1 6 2 2 0 1 2 0 0 0 3 Total number of obs: 29 Average SNR: 43.3 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 2 2 1 0 4 1 4 4 4 0 1 2 0 3 1 0 0 Total 0 2 2 1 0 4 1 4 4 4 0 1 2 0 3 1 0 0 Total number of obs: 29 Average SNR: 40.7