Tsukuba Correlator Report for H10276 OBSTIME 2010/10/03 DOY 276 CORRTIME 2010/10/03 EXPORT DONE CORRELATOR_NOTES ---------------- Scan at 276/07:33 and 276/08:12 caused a zero code on X- and S- band. The source being observed were 1101+384. Scan at 276/07:43 caused a zero code on S band. The source being observed was 3C418. Scan at 276/07:50 caused a zero code on X band. The source being observed was 0955+476. Scan at 276/07:57 caused a zero code on S band. The source being observed was 0133+476. Scan at 276/07:59 caused a zero code on S band. The source being observed was NGC6251. Scan at 276/08:22 caused a zero code on X band. The source being observed was 1418+546. Scan at 276/08:28 caused a zero code on S band. The source being observed was 0133+476. QUALITY SUMMARY --------------- Qcode % of Total % of Correlated scans scans 5-9 83.3 % 83.3 % 0 16.7 % 16.7 % 4-1,D,G,N 0.0 % 0.0 % Removed 0 % STATION_NOTES ------------- TSUKUB32(T-Ts): OK. WESTFORD(E-Wf): OK. Transfer rate: 100 Mbit/s CLOCKS ---------- Clocks: TSUKUB32 Station fmout-gps used rate Comments [usec] [usec] [sec/sec] Ts 0.469 0.469 -0.164E-12 Reference Wf 11.577 10.267 6.760E-12 Date: 2010/10/03 STATISTICS ---------- PROCESS SUMMARY BY BASELINE/FREQUENCY Base 0 1 2 3 4 5 6 7 8 9 D G N - Tot TE X 4 0 0 0 0 0 0 0 0 26 0 0 0 0 30 TE S 6 0 0 0 0 0 0 0 0 24 0 0 0 0 30 Column Totals, numbers then percentages 10 0 0 0 0 0 0 0 0 50 0 0 0 0 60 % 16.7 0.0 0.0 0.0 0.0 0.0 0.0 --> --> 83.3 0.0 0.0 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: TE Total Obs: 30 Error : 8 % : 26.7 (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 >> TE: 1 4 5 7 5 2 1 2 2 0 0 1 0 0 0 0 0 0 Total 1 4 5 7 5 2 1 2 2 0 0 1 0 0 0 0 0 0 Total number of obs: 30 Average SNR: 21.0 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 >> TE: 1 10 11 5 1 1 0 1 0 0 0 0 0 0 0 0 0 0 Total 1 10 11 5 1 1 0 1 0 0 0 0 0 0 0 0 0 0 Total number of obs: 30 Average SNR: 12.9 ...by baseline, over all sources: bl X n S n TV 0.52 26 0.55 24 -------------------------------- Kentarou Nozawa Geospatial Information Authority of Japan / AES Co.,Ltd. nozawa@gsi.go.jp