JADE-0607(JD0607) Correlation report Tsukuba VLBI Correlator [Geographical Survey Institute, Japan] Observed: 20 Jul., to 21 Jul., 2006 doy201/02:00 - 202/01:57 Correlated: 1 Aug., 2006 to 1 Sep., 2006 DB Exported: done Station Notes: -------------- TSUKUB32(T-Ts): OK Recorded on K5. AIRA (A-Ai): OK Recorded on K5. CHICHI10(C-Cc): OK Recorded on K5. SINTOTU3(J-S3): Missed 1 scan (201/02:00). Low pcal amplitude in X5-8ch causing D codes in ~70 of all scans. Manual pcal in fringe fitting. Insert clock breaks at 201/08:40 and 202/00:29. Recorded on K5. VERAMZSW(M-Vm): Missed 1 scan (201/08:27). No cable calibration from no delay calibrator at VERAMZSW. Recorded on K5. Note: VERAMZSW which were left out of the original IVS master schedule, participated in this session as extended mode. PF=3.15 Station Clocks -------------- Clocks: GSI Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Ts 0.454 0.454 0.028E-12 Reference Ai 3.376 2.100 0.520E-12 Cc 1.597 0.296 0.309E-12 S3 1.077 -0.301 -0.475E-12 Vm -4.600 -5.422 -0.539E-12 Date: 2006/07/20 - comment: correlation package apri_calc (NICT, Ver.2005-05-19) for calculating a prior delay&rate. cor (NICT, Ver.2005-05-20) for correlation. komb (NICT, Ver.2005-06-03) for bandwidth synthesis. Statistics ---------- PROCESS SUMMARY BY BASELINE/FREQUENCY Base 0 1 2 3 4 5 6 7 8 9 D G N - Tot TA X 0 0 0 0 0 2 1 5 13 179 0 0 1 0 201 TA S 0 0 0 0 0 1 2 28 156 13 0 0 1 0 201 TC X 0 0 0 0 0 0 1 3 7 185 0 0 1 0 197 TC S 0 0 0 0 0 3 0 7 88 98 0 0 1 0 197 TJ X 0 0 0 0 0 2 5 5 49 117 0 0 16 0 194 TJ S 0 0 0 0 0 0 0 0 14 164 0 0 16 0 194 TM X 0 0 0 0 0 0 0 4 28 169 0 0 7 0 208 TM S 0 0 0 0 0 2 2 2 74 121 0 0 7 0 208 AC X 0 0 0 0 0 0 0 0 0 160 0 0 29 0 189 AC S 0 0 0 0 0 0 0 0 31 129 0 0 29 0 189 AM X 0 0 0 0 0 0 0 0 3 152 0 0 37 0 192 AM S 0 0 0 0 0 0 1 1 25 128 0 0 37 0 192 CM X 0 0 0 0 0 0 0 0 2 158 0 0 29 0 189 CM S 0 0 0 0 0 0 0 0 6 154 0 0 29 0 189 Column Totals, numbers then percentages 0 0 0 0 0 10 12 55 496 1927 0 0 240 0 2740 % .0 .0 .0 .0 .0 .4 .4 --> --> 90.4 .0 .0 8.8 .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: TA TC TJ TM AC AM CM Total Obs: 201 197 194 208 189 192 189 Error : 1 1 16 7 29 37 29 % : .5 .5 8.2 3.4 15.3 19.3 15.3 (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 >> TA: 0 3 9 24 18 13 23 24 16 7 10 8 7 6 12 3 2 15 TC: 0 1 2 6 16 12 14 19 21 18 12 7 9 11 14 9 2 23 TJ: 0 34 62 33 32 4 2 2 2 0 0 0 0 3 2 2 0 0 TM: 0 0 1 2 3 5 7 7 10 6 7 21 15 13 17 6 1 80 AC: 0 30 69 42 13 1 1 3 0 0 1 0 0 0 0 0 0 0 AM: 0 46 49 37 8 5 3 2 1 1 1 2 0 0 0 0 0 0 CM: 0 24 55 48 10 7 7 1 1 1 0 1 1 3 1 0 0 0 Total 0 138 247 192 100 47 57 58 51 33 31 39 32 36 46 20 5 118 Total number of obs: 1250 Average SNR: 39.5 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 >> TA: 0 0 0 4 7 9 6 16 26 19 18 16 15 10 7 12 7 28 TC: 0 0 1 2 2 9 9 14 33 14 30 15 5 10 11 6 5 30 TJ: 0 14 69 51 17 12 6 4 3 1 1 0 0 0 0 0 0 0 TM: 0 1 0 3 4 6 9 37 22 21 23 12 14 8 6 5 3 27 AC: 0 1 17 59 37 27 8 7 4 0 0 0 0 0 0 0 0 0 AM: 0 52 68 23 6 2 4 0 0 0 0 0 0 0 0 0 0 0 CM: 0 64 59 18 14 3 2 0 0 0 0 0 0 0 0 0 0 0 Total 0 132 214 160 87 68 44 78 88 55 72 43 34 28 24 23 15 85 Total number of obs: 1250 Average SNR: 36.6 --------------------------------- Kentarou Nozawa G. S. I. /Advanced Engineering Services Co., Ltd. aes@gsi.go.jp