INT 205-155 / K05155 Correlator report [Tsukuba correlator, Japan] Observed: June 04, 2005 day 155/07:30-155/08:30 Correlated: June 06 to June 07, 2005 Exported: done Station Comments ---------------- This is an eVLBI intensive session with Tsukuba and Wettzell. The data were recorded with K5(Tsukuba)/Mark5(Wettzell) and transferred from Wettzell to Tsukuba via network. TSUKUB32(T-Ts):2 scans were not processed because no data were put in X1-X4 or S1-S6 due to sudden interruption in data acquisition. Wettzell(V-Wz): No particular issues to report PF=1.0 Station Clocks -------------- Clocks: GSI Station fmout-gps used rate Comments [usec] [usec] [sec/sec] Ts 0.29 0.0 0.0 Reference Wz -15.18 -16.34 -1.80e-12 Date: 2005/06/04 (comment: K5 correlator can not specify any clock offset for reference station.) 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 0 1 24 0 0 2 0 27 TV S 0 0 0 0 0 0 1 0 2 22 0 0 2 0 27 Column Totals, numbers then percentages 0 0 0 0 0 0 1 0 3 46 0 0 4 0 54 % .0 .0 .0 .0 .0 .0 1.9 --> --> 90.7 .0 .0 7.4 .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: 27 Error : 2 % : 7.4 (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 1 3 3 2 3 0 3 1 1 2 1 0 1 1 0 3 Total 0 0 1 3 3 2 3 0 3 1 1 2 1 0 1 1 0 3 Total number of obs: 25 Average SNR: 47.5 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 3 3 3 1 1 0 2 1 2 1 2 0 0 6 Total 0 0 0 0 3 3 3 1 1 0 2 1 2 1 2 0 0 6 Total number of obs: 25 Average SNR: 68.2 ---------------------------------- Kentarou Nozawa, GSI/AES Co., Ltd. aes@garnet.gsi.go.jp