WACO Correlator Report for R1012 (exp# 7476) Obs: 25,26 Mar. 2002 doy 084/085 Correlated: 9 Apr. 2002 to 15 Apr. 2002 Exported: done Qcode % of Total % of Correlated scans scans 5-9 85% 87% 0 3% 3% B-H 8% 8% Removed 2% Station notes: Matera (I): S-band interference in almost all channels at some time during experiment leading to "G" codes (Usually, 1 or 2 channels at a time). Westford (E): OK VC 6 problems 085-1425->1448 Medicina (B): X-band amplitude variations in almost all channels at some time leading to "G" codes. Wettzell (V): OK missed 084-1813->1940 Intensive Gilcreek (A): OK Ny Alesund (O): OK S-band delay rate residuals show ionospheric disturbance. 200 scans (30%) reprocessed. 111 Hours processing. Phase offsets were used referenced to Gilcreek. P-cal frequencies 4010 for X-band 6010 for S-band $ Clocks: Station fmout-gps Used rate Ma -16.30 -15.88 -1.6e-12 Wf 7.65 7.53 Mc 105.20 -105.20 Wz 11.35 -11.19 -6.0e-13 Gc -7.00 -7.00 Ny -14.89 -14.82 Qcodes 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ----------------------------------------------------------------------------------------- AI:X 2 0 0 0 1 0 1 3 58 137 0 0 0 0 1 0 5 0 0 0 208 AI:S 2 0 0 0 0 0 0 7 36 138 0 0 0 0 0 0 24 1 0 0 208 AB:X 7 0 0 0 0 0 0 0 86 163 0 2 0 0 0 0 12 0 0 0 270 AB:S 4 0 0 0 0 0 0 4 36 197 0 1 0 0 0 0 27 0 1 0 270 AO:X 5 0 0 0 0 0 6 3 73 257 0 2 0 4 0 0 7 1 1 0 359 AO:S 5 0 0 0 0 3 4 16 63 249 0 0 0 12 0 0 4 1 2 0 359 AE:X 20 0 0 0 0 0 0 1 62 237 0 0 0 0 0 0 7 0 0 0 327 AE:S 20 0 0 0 0 0 0 1 24 282 0 0 0 0 0 0 0 0 0 0 327 AV:X 6 0 0 0 0 0 0 0 10 247 0 0 0 0 0 0 0 0 0 15 278 AV:S 2 0 0 0 0 0 1 1 20 238 0 0 0 0 0 0 1 0 0 15 278 IB:X 7 0 0 1 2 5 8 11 160 191 0 1 0 0 1 0 38 2 4 0 431 IB:S 8 0 0 0 2 1 1 10 146 158 0 2 0 0 1 0 93 5 4 0 431 IO:X 6 0 0 0 1 1 4 9 81 189 0 1 0 5 0 0 17 0 2 0 316 IO:S 7 0 0 0 0 0 4 20 46 180 0 0 0 17 0 0 37 2 3 0 316 IE:X 15 0 0 0 0 0 2 6 63 147 0 0 0 0 0 0 13 0 0 0 246 IE:S 17 0 0 0 0 0 0 3 30 173 0 0 0 0 0 0 20 3 0 0 246 IV:X 5 0 0 0 0 3 5 7 35 329 0 0 0 0 0 0 10 1 1 26 422 IV:S 5 0 0 0 0 1 2 10 133 150 0 0 0 0 1 0 90 3 1 26 422 BO:X 6 0 0 0 0 0 1 9 125 203 0 3 0 10 0 0 24 2 11 0 394 BO:S 12 0 0 0 0 2 3 17 48 234 0 1 0 21 2 0 38 3 13 0 394 BE:X 16 0 0 0 0 0 0 2 91 161 0 2 0 0 0 0 25 1 2 0 300 BE:S 20 0 0 0 0 0 0 1 37 216 0 1 0 0 0 0 21 1 3 0 300 BV:X 5 0 0 0 0 2 1 4 103 329 0 2 0 0 0 0 10 3 5 31 495 BV:S 6 0 0 1 0 1 0 3 62 305 0 2 0 0 3 0 73 2 6 31 495 OE:X 19 0 0 0 0 0 1 2 47 215 0 2 0 11 1 0 13 1 5 0 317 OE:S 24 0 0 0 0 0 2 14 24 232 0 0 0 12 1 0 1 1 6 0 317 OV:X 2 0 0 0 0 0 5 2 47 289 0 2 0 10 0 0 6 0 9 23 395 OV:S 4 0 0 0 0 2 12 11 64 239 0 2 0 26 0 0 2 0 10 23 395 EV:X 14 0 0 0 0 0 0 1 6 254 0 0 0 0 0 0 6 0 0 21 302 EV:S 14 0 0 0 0 0 0 0 6 259 0 0 0 0 0 0 2 0 0 21 302 ----------------------------------------------------------------------------------------- Totals 285 0 0 2 6 21 63 178 1822 6598 0 26 0 128 11 0 626 33 89 232 10120 3% >--->---->93% 1% 7% Legend: QC = 0 Fringes not detected. = 1-9 Fringes detected, no error condition. Higher number = better quality. = B Interpolation error in fourfit. = D No data in one or more frequency channels. = E Maximum fringe amplitude at edge of SBD, MBD, or rate window. = F "Fork" problem in processing. = G Fringe amp in a channel is <.5 times mean amp (only if SNR>20). = H Low Phase-cal amplitude in one or more channels. = N No valid correlator data. Tot Total number of scans in schedule. Minus Scans in original schedule file for which correlation was not attempted, usually because of known station problems. Source/Baselines with higher than expected SNRs: IB (S) on 0119+041 at 085-0830: ratio = 5.9 IB (S) on 0119+041 at 085-1205: ratio = 16.9 MEAN RATIOS = Observed SNR / Predicted SNR for exp no. 7476 ...by baseline, over all sources: bl X n S n AI 1.51 205 0.87 206 AB 1.26 261 0.96 264 AO 1.10 351 0.96 351 AE 1.20 307 0.92 307 AV 1.58 257 1.40 261 IB 1.08 418 0.65 414 IO 1.12 306 0.70 300 IE 1.28 231 0.70 224 IV 1.42 390 0.93 388 BO 0.94 372 0.82 365 BE 1.06 280 0.78 275 BV 1.24 452 1.15 448 OE 1.10 290 0.83 283 OV 1.28 356 1.19 354 EV 1.44 267 1.17 267 Kerry