JADE-0507(JD0507) Correlation report Tsukuba VLBI Correlator [Geographical Survey Institute, Japan] Observed: 14 Jul. to 15 Jul. , 2005 doy195/02:00-196/02:00 Correlated: 22 Jul. to 23 Aug. , 2005 DB Exported: done Station Notes: -------------- TSUKUB32(T-Ts): OK Recorded on K5. AIRA (A-Ai): OK Rercorded on K5. CHICHI10(C-Cc): OK Recorded on K5. SINTOTU3(J-S3): Low pcal amplitude in S5 causing D-code in scan = 195/23:49. Manual pcal in fringe fitting. Recorded on K5. GIFU11 (Y-Gu): Missed 124 scans=20 X1-X4: Missed 13 scans due to the disk read-only from 195/23:34 to 196/1:10. S1-S4: Missed 124 scans due to PC reboot from 195/13:11 to 196/1:56. S5-S8: Missed 84 scans due to PC reboot from 195/16:55 to 196/1:56. No fringe from many scans on AY(Ai-Gu) and CY(Cc-Gu) = baselines. Neither AY nor CY baseline were primary solved.=20 No cable calibration with no delay calibrator at GIFU11. Recorded on K5 and optically linked network = technology(eVLBI). Note: GIFU11 which were left out of the original IVS master schedule, participated in this session as extended mode. PF=3D2.1 Station Clocks -------------- Clocks: GSI Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Ts 0.25 0.25 -0.05e-12 Reference Ai 0.70 -0.87 0.73e-12=20 Cc 0.10 -0.97 0.65e-12 S3 0.54 -0.49 -0.41e-12=20 Gu 0.06 -2.12 0.42e-12 Date: 2005/07/14 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 1 0 0 4 11 192 0 0 0 = 0 208 TA S 0 0 0 0 0 1 0 32 142 33 0 0 0 = 0 208 TC X 0 0 0 0 0 0 1 4 15 180 0 0 3 = 0 203 TC S 0 0 0 0 0 1 0 0 13 186 0 0 3 = 0 203 TJ X 0 0 0 0 0 0 0 1 5 182 0 0 1 = 0 189 TJ S 0 0 0 0 0 0 0 0 7 181 0 0 1 = 0 189 TY X 0 0 0 0 0 0 3 0 2 62 0 0 150 = 0 217 TY S 0 0 0 0 0 0 1 1 0 65 0 0 150 = 0 217 AC X 0 0 0 0 0 0 0 0 3 187 0 1 3 = 0 194 AC S 0 0 2 0 0 0 0 1 19 168 0 1 3 = 0 194 AY X 0 0 0 0 0 0 0 0 0 2 0 0 206 = 0 208 AY S 0 0 0 0 0 0 0 0 0 2 0 0 206 = 0 208 CY X 0 0 0 0 0 0 0 0 0 5 0 0 198 = 0 203 CY S 0 0 0 0 0 0 0 0 0 5 0 0 198 = 0 203 Column Totals, numbers then percentages 0 0 2 0 1 2 5 43 217 1450 0 2 1122 = 0 2844 % .0 .0 .1 .0 .0 .1 .2 --> --> 60.1 .0 .1 39.4 = .0100.0 QC =3D 0 : Fringes not detected. =3D 1-9 : Fringes detected. The higher number, the better quality. =3D D : No data in one or more frequency channels. =3D G : Fringe amp in a freq ch is <.5 times coherent amp only if = snr>20. =3D N : No valid correlator data. =3D - : Not scanned Base Line: TA TC TJ TY AC AY CY Total Obs: 208 203 189 217 194 208 203=20 Error : 1 3 1 150 6 206 198=20 % : .5 1.5 .5 69.1 3.1 99.0 97.5 (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 0 0 5 10 19 11 11 13 15 16 24 13 9 7 6 = 6 43 TC: 0 0 1 6 10 12 14 11 12 17 10 19 21 10 8 7 = 10 32 TJ: 0 15 40 56 33 21 8 3 1 0 1 1 3 1 5 0 = 0 0 TY: 0 2 7 11 5 7 6 7 6 7 5 1 1 0 0 0 = 0 2 AC: 0 20 44 63 32 15 6 3 0 0 5 1 1 1 0 0 = 0 0 AY: 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 CY: 0 3 1 0 1 0 0 0 0 0 0 0 0 0 0 0 = 0 0 Total 0 41 93 142 91 74 45 35 32 39 37 46 39 21 20 13 = 16 77 Total number of obs: 861 Average SNR: 42.3 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 >> TA: 0 0 0 9 9 15 4 12 18 15 14 17 18 20 19 4 = 0 34 TC: 0 0 2 0 9 16 9 13 22 18 15 17 16 13 11 4 = 5 30 TJ: 0 21 61 62 16 13 3 3 5 4 0 0 0 0 0 0 = 0 0 TY: 0 1 8 13 16 10 7 3 5 2 1 0 0 0 0 0 = 1 0 AC: 0 5 29 72 28 26 11 5 3 3 7 1 1 0 0 0 = 0 0 AY: 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 CY: 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 Total 0 34 100 156 78 80 34 36 53 42 37 35 35 33 30 8 = 6 64 Total number of obs: 861 Average SNR: 39.6 --------------------------------- Kentarou Nozawa G. S. I. /Advanced Engineering Services Co., Ltd. aes@garnet.gsi.go.jp _______________________________________________ IVS-ops mailing list IVS-ops@ivscc.gsfc.nasa.gov http://ivscc.gsfc.nasa.gov/mailman/listinfo/ivs-ops