INT 203-253 / JADE-0308 correlator report 2003 September 10 253/02:00-254/02:00 Tsukuba correlator, Japan Kyoichi Sakamoto, GSI/SED Co., Ltd. Station Comments ---------------- TSUKUB32(T-Ts): No particular issues to report. SINTOTU3(J-S3): No particular issues to report. GIFU11 (Y-Gu): No particular issues to report. VERAMZSW(M-Vm): Data lost due to a problem of the antenna control software between UT 253/18:45 and 253/18:47. AIRA (A-Ai): Data lost due to a trouble of the antenna between 253/02:00-253/02:55. Data lost due to a schedule creating problem between 253/08:27 and 254/02:08. It was included in database but not analyzed because of short data acquisition. CHICHI10(C-Cc): Data lost due to a trouble of DFC-2100 between 253/02:00 and 253/05:57. Data lost due to a schedule creating problem between 253/08:27 and 254/02:08. It was included in database but not analyzed because of short data acquisition. PF=3.08 Station Clocks -------------- Clocks: GSI Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Ts 0.72 0.72 0.23e-12 Reference Ai 0.40 -0.83 -0.08e-12 Cc 0.20 -1.44 4.03e-12 S3 0.20 -0.17 -0.25e-12 Vm 1.00 -5.45 -0.01e-12 Gu 0.79 -1.79 0.00e-12 Date: 2003/09/10 Statistics ---------- PROCESS SUMMARY BY BASELINE/FREQUENCY Base 0 1 2 3 4 5 6 7 8 9 D G N - Tot TA X 4 0 0 0 0 0 0 1 12 25 2 0 1 147 192 TA S 5 0 0 0 0 0 0 2 2 35 0 0 1 147 192 TC X 1 0 0 0 0 0 0 0 4 16 0 0 0 171 192 TC S 0 0 0 0 0 0 0 6 10 5 0 0 0 171 192 TJ X 8 0 0 0 0 0 0 0 1 154 0 2 0 0 165 TJ S 1 0 0 0 0 0 0 7 25 131 0 1 0 0 165 TM X 2 0 0 0 0 1 3 23 45 94 0 0 0 1 169 TM S 1 0 1 7 1 48 39 58 11 2 0 0 0 1 169 TY X 13 0 0 0 0 0 0 8 31 133 1 1 5 0 192 TY S 9 0 1 0 0 0 6 84 83 3 0 1 5 0 192 AC X 5 0 0 0 0 0 0 0 0 16 0 0 1 176 198 AC S 2 0 0 0 0 0 0 2 1 16 0 0 1 176 198 AM X 6 0 0 0 0 0 0 0 3 29 0 0 2 122 162 AM S 8 0 0 0 1 1 2 1 7 18 0 0 2 122 162 AY X 9 0 0 0 0 0 0 0 0 29 0 0 8 152 198 AY S 4 0 0 0 0 0 0 5 7 22 0 0 8 152 198 CM X 3 0 0 0 0 0 0 0 1 12 0 1 2 143 162 CM S 3 0 1 0 1 0 0 1 0 10 0 1 2 143 162 CY X 5 0 0 0 0 0 0 0 0 16 0 0 1 176 198 CY S 2 0 0 0 0 0 0 3 4 12 0 0 1 176 198 Column Totals, numbers then percentages 91 0 3 7 3 50 50 201 247 778 3 7 40 2176 3656 % 2.5 .0 .1 .2 .1 1.4 1.4 --> --> 33.5 .1 .2 1.1 59.5100.0 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: TA TC TJ TM TY AC AM AY CM CY Total Obs: 192 192 165 169 192 198 162 198 162 198 Error : 154 172 10 12 20 182 134 169 151 182 % : 80.2 89.6 6.1 7.1 10.4 91.9 82.7 85.4 93.0 91.9 (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 >> TA: 2 4 2 5 1 2 2 1 2 4 3 0 1 0 0 2 1 12 TC: 0 1 2 0 2 1 1 1 0 4 1 0 1 1 0 0 0 6 TJ: 1 18 30 36 27 17 9 11 4 4 0 0 2 1 0 1 0 4 TM: 0 2 2 2 2 2 6 3 7 2 2 4 7 6 5 9 6 101 TY: 8 10 3 5 5 8 7 5 8 5 4 6 5 7 4 10 8 79 AC: 0 7 4 2 3 2 1 0 0 0 1 1 0 0 0 0 0 0 AM: 0 13 5 7 2 3 3 2 1 0 1 0 0 1 0 0 0 0 AY: 4 11 6 3 3 3 3 2 1 0 0 1 1 0 0 0 0 0 CM: 0 4 3 3 1 0 2 1 0 0 0 0 0 0 1 0 0 2 CY: 1 5 5 3 0 1 3 0 0 1 0 1 1 0 0 0 0 0 Total 16 75 62 66 46 39 37 26 23 20 12 13 18 16 10 22 15 204 Total number of obs: 720 Average SNR: 65.8 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 >> TA: 5 0 0 0 2 5 1 1 3 1 1 2 5 2 1 0 0 15 TC: 0 0 0 0 1 2 0 2 0 1 1 4 1 1 0 0 1 7 TJ: 1 3 27 40 50 12 10 0 3 4 1 0 0 0 3 2 1 8 TM: 1 1 0 0 0 11 10 19 14 20 14 23 14 4 5 8 3 21 TY: 9 0 0 1 1 2 6 7 5 15 8 5 6 4 7 16 4 91 AC: 2 4 2 3 5 0 1 0 0 0 0 2 0 0 0 0 0 2 AM: 4 13 9 7 1 0 1 1 0 0 0 0 0 0 1 1 0 0 AY: 3 5 6 2 7 3 6 0 0 0 0 0 1 1 0 0 0 4 CM: 2 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 CY: 1 2 3 2 5 2 2 1 0 0 1 0 0 0 0 0 0 2 Total 28 34 53 55 72 37 37 31 25 41 26 36 27 12 17 27 9 153 Total number of obs: 720 Average SNR: 71.8