WACO Correlator Report for CB902 (exp# 7469) Obs: 16/17 Jul 2001 doy: 197/198 Correlated: 26 Nov, 2001 - 13 Dec, 2001 Exported: done 70% Qcodes 5-9 7% Qcode 0 16% Qcodes A-G Algonquin (G): OK Some low amps in last two S-band channels Gilcreek (A): OK Hobart (H): dropped "h" (8220) started at 197-2300, restarted at 198-0200 and 198-0428. missed 197-1730 -> 198-0020; 198-0544 -> 0632; 198-0428 -> 0500; Crimea (S): dropped 2302.99 : bad reproduce track 17 Yebes (Y): many bad tracks, some scans only 8220.99 had data written to tape. DSS45 (T): dropped 8210.99 : low amplitude dropped 2222.99 : bad reproduce track 12 Urumqi (U): odd upper tracks very bad. Many of rest out during some of experiment. 2222.99 low or no amplitude at some times, not recorded at other times. Qcode 0 in most X-band scans. $ Clocks: Station fmout-gps Used rate GilCreek (A): -7.15 -7.15 Algonquin (G): 1.79 -0.58 Crimea (S): ---- -0.30 Yebes (Y): -1.62 -1.62 Hobart (H): 13.35 13.15 Urumqi (U): ---- 1.30 DSS45 (T): ---- 1.20 Qcodes 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ------------------------------------------------------------------------------- GC:X 3 0 0 0 0 0 0 1 3 59 0 0 0 10 0 0 0 2 0 10 88 GC:S 2 0 0 0 0 0 0 0 2 56 0 0 0 18 0 0 0 0 0 10 88 GA:X 2 0 0 0 0 1 0 0 10 153 0 0 0 1 0 0 2 0 17 0 186 GA:S 3 0 0 0 0 2 7 6 28 123 0 0 0 0 0 0 0 0 17 0 186 GY:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 111 111 GY:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 111 111 GT:X 3 0 0 0 0 0 0 0 2 14 0 0 0 0 0 0 0 0 2 0 21 GT:S 3 0 0 0 0 0 1 0 2 13 0 0 0 0 0 0 0 0 2 0 21 GH:X 0 0 0 0 0 0 0 0 3 6 0 0 0 0 0 0 0 0 0 2 11 GH:S 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 5 0 0 2 11 GU:X 8 0 0 0 1 3 4 1 1 26 0 0 0 13 0 0 2 0 6 0 65 GU:S 3 0 0 0 0 1 3 3 10 27 0 0 0 12 0 0 0 0 6 0 65 CA:X 4 0 0 0 0 0 0 0 4 23 0 0 0 12 0 0 1 1 0 11 56 CA:S 2 0 0 0 0 0 0 0 3 14 0 0 0 25 0 0 0 1 0 11 56 CY:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 154 154 CY:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 154 154 CT:X 0 0 0 0 0 0 0 0 4 7 0 0 0 4 0 0 1 2 2 0 20 CT:S 0 0 0 0 0 0 0 0 2 3 0 0 0 13 0 0 0 0 2 0 20 CH:X 1 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 5 11 CH:S 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 5 11 CU:X 22 0 1 0 0 5 3 4 8 24 0 0 0 24 0 0 2 0 6 18 117 CU:S 3 0 0 0 0 0 0 1 0 20 0 0 0 67 0 0 2 0 6 18 117 AY:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 67 67 AY:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 67 67 AT:X 3 0 0 0 0 1 0 0 8 56 0 0 0 0 0 0 0 0 4 0 72 AT:S 4 0 0 0 0 0 1 2 9 52 0 0 0 0 0 0 0 0 4 0 72 AH:X 0 0 0 0 0 0 0 1 5 22 0 0 0 0 0 0 0 0 0 12 40 AH:S 0 0 0 0 0 0 0 1 8 13 0 0 0 1 0 0 5 0 0 12 40 AU:X 20 0 0 1 1 0 8 6 9 49 0 0 0 7 0 0 1 0 6 0 108 AU:S 8 0 0 0 0 3 1 5 13 59 0 0 0 13 0 0 0 0 6 0 108 YT:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 YT:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 YH:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 YH:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 YU:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 91 91 YU:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 91 91 TH:X 10 0 0 0 0 1 0 1 23 176 0 0 0 0 0 0 0 0 8 117 336 TH:S 10 0 0 0 0 0 0 1 63 81 0 0 0 1 0 0 55 0 8 117 336 TU:X 22 0 0 0 0 3 5 3 4 25 0 0 0 7 0 0 1 0 9 0 79 TU:S 13 0 0 0 0 3 3 4 11 24 0 0 0 12 0 0 0 0 9 0 79 HU:X 5 0 0 1 2 0 3 5 6 8 0 0 0 4 0 0 0 0 3 18 55 HU:S 5 0 0 0 0 1 1 1 2 8 0 0 0 3 0 0 13 0 3 18 55 ------------------------------------------------------------------------------- Totals 159 0 1 2 4 24 40 46 243 1149 0 0 0 254 0 0 90 6 126 1242 3386 7% >-->--->67% 12% 4% 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). = 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. Sources/Baselines with higher than expected SNRs: TA (S) on CTA26 at 197-1844: ratio = 6.1 TA (S) on CTA26 at 197-2004: ratio = 5.1 TA (X) on 1741-038 at 198-1031: ratio = 8.7 TA (X) on 1741-038 at 198-1149: ratio = 7.8 TU (X) on 1741-038 at 198-1149: ratio = 6.0 TU (X) on 1606+106 at 198-1223: ratio = 6.8 MEAN RATIOS = Observed SNR / Predicted SNR for exp no. 7469 ...by baseline, over all sources: bl X n S n GC 1.41 47 1.03 47 GT 1.22 16 1.46 16 GA 1.11 164 1.10 166 GH 0.78 9 1.75 9 GU 1.89 48 1.27 48 GY 0.00 0 0.00 0 CT 1.33 18 1.16 18 CA 1.32 41 0.94 41 CH 0.80 5 0.74 6 CU 1.81 72 0.94 68 CY 0.00 0 0.00 0 TA 1.43 64 1.48 64 TH 0.48 201 0.85 201 TU 1.99 46 1.22 46 TY 0.00 0 0.00 0 AH 0.83 28 1.18 28 AU 1.92 81 1.17 81 AY 0.00 0 0.00 0 HU 1.39 28 0.96 27 HY 0.00 0 0.00 0 UY 0.00 0 0.00 0 Kerry