WACO Correlator Report for CB904 (exp# 7603) Obs: 18/19 Oct, 2001 doy: 291/292 Correlated: 18 Nov, 2001 - 12 Dec, 2001 Exported: done 79% Qcodes 5-9 17% Qcode 0 3% Qcodes A-G Kokee (K): OK manual p-cal, started at 291-1950 ended 292-1602 Intensive schedules. Missed 292-1142, 1146 software limit Algopark (G): OK Some RFI in S-band Missed 291-2147 -> 2205, 2254 also 292-0147 -> 0156 Missed 292-1142, 1146 software limit Yebes (Y): RFI in Xband Problems with Tracks 17,19,28,30 Dropped frequencies "c","e" and "f" (2237,2292,2302) Tracks out: 17, 28, 30 Missed scans 291-1900, 292-0437,0446,1653,1656,1654,1708 Hobart (T): Dropped frequencies "c", "e", and "h" (2237,2292,8220) Tracks 29 and 30 out. Missed 292-0904 Crimea (C): Dropped freq. "f" 2302MHz (track 17 out) Poor phase stability Urumqi (U): manual p-cal Poor phase stability S-band and X-band delay rate residuals show ionospheric disturbance on most baselines 200 scans (35%) reprocessed $ Clocks: Station fmout-gps Used rate Kokee (K): 0.15 0.15 Algonquin (G): -0.73 -0.07 291-1900 -0.73 0.75 291-2044 Crimea (S): ---- -0.65 1.79e-12 Yebes (Y): -4.12 4.34 Hobart (H): 17.20 17.50 Urumqi (U): ---- 2.26 Qcodes 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ----------------------------------------------------------------------------- GA:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 192 192 GA:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 192 192 GK:X 24 0 0 0 0 1 0 5 10 111 0 0 0 0 0 0 0 0 0 20 171 GK:S 14 0 0 0 0 1 3 2 8 123 0 0 0 0 0 0 0 0 0 20 171 GU:X 11 0 0 0 1 0 3 3 3 27 0 0 0 0 0 0 0 0 1 2 51 GU:S 10 0 0 0 0 1 2 3 1 31 0 0 0 0 0 0 0 0 1 2 51 GC:X 13 0 0 0 0 0 0 1 6 44 0 0 0 0 0 0 0 0 2 3 69 GC:S 12 0 0 0 0 0 0 0 2 50 0 0 0 0 0 0 0 0 2 3 69 GH:X 1 0 0 0 0 0 0 0 3 4 0 0 0 0 0 0 0 0 0 0 8 GH:S 0 0 0 0 0 0 0 0 3 2 0 0 0 0 0 0 3 0 0 0 8 GY:X 13 0 0 0 0 0 0 2 13 66 0 0 0 0 0 0 0 0 0 3 97 GY:S 11 0 0 0 0 0 0 0 1 82 0 0 0 0 0 0 0 0 0 3 97 AK:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 255 255 AK:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 255 255 AU:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 98 98 AU:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 98 98 AC:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 67 67 AC:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 67 67 AH:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43 43 AH:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43 43 AY:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 61 61 AY:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 61 61 KU:X 13 0 0 0 0 1 1 8 8 46 0 0 0 0 0 0 0 0 2 5 84 KU:S 13 0 0 0 0 1 1 2 8 52 0 0 0 0 0 0 0 0 2 5 84 KC:X 7 0 0 0 0 0 0 0 2 24 0 0 0 0 0 0 0 0 0 4 37 KC:S 7 0 0 0 0 0 0 0 4 22 0 0 0 0 0 0 0 0 0 4 37 KH:X 1 0 0 0 0 3 2 7 39 47 0 0 0 6 0 0 1 1 1 9 117 KH:S 4 0 0 0 0 0 2 4 30 36 0 0 0 0 0 0 31 0 1 9 117 KY:X 0 0 0 0 0 0 0 0 0 28 0 0 0 0 0 0 0 0 0 3 31 KY:S 0 0 0 0 0 0 0 0 1 27 0 0 0 0 0 0 0 0 0 3 31 UC:X 42 0 0 0 0 4 0 8 8 79 0 0 0 1 0 0 0 0 3 0 145 UC:S 41 0 0 0 0 1 0 3 9 87 0 1 0 0 0 0 0 0 3 0 145 UH:X 8 0 0 0 0 1 6 11 20 13 0 0 0 3 0 0 2 0 1 1 66 UH:S 11 0 0 0 0 0 1 3 19 12 0 0 0 0 0 0 18 0 1 1 66 UY:X 29 0 0 0 0 1 1 1 2 64 0 0 0 0 0 0 0 0 1 3 102 UY:S 35 0 0 0 0 0 0 0 1 62 0 0 0 0 0 0 0 0 1 3 102 CH:X 4 0 0 0 0 0 0 2 1 13 0 0 0 0 0 0 1 0 0 0 21 CH:S 6 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 21 CY:X 16 0 0 0 0 0 0 3 7 127 0 0 0 1 0 0 0 0 0 6 160 CY:S 28 0 0 0 0 0 0 0 3 122 0 0 0 0 0 0 0 0 1 6 160 HY:X 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 HY:S 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 ----------------------------------------------------------------------------- Totals 375 0 0 0 1 15 22 68 212 1417 0 1 0 11 0 0 56 1 23 1552 3754 17% >-->--->77% 2% 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. Source/Baselines with higher than expected SNRs: HU (X) on 1741-038 at 292-0704: ratio = 8.2 HU (X) on 1741-038 at 292-1012: ratio = 8.3 MEAN RATIOS = Observed SNR / Predicted SNR for exp no. 7603 ...by baseline, over all sources: bl X n S n GC 1.58 51 1.24 52 GA 0.00 0 0.00 0 GH 1.19 7 1.31 8 GK 1.23 127 1.23 137 GU 1.52 37 1.23 38 GY 0.79 81 0.64 82 CA 0.00 0 0.00 0 CH 1.48 17 0.98 15 CK 1.56 26 1.20 26 CU 1.68 99 1.03 99 CY 0.94 137 0.69 123 AH 0.00 0 0.00 0 AK 0.00 0 0.00 0 AU 0.00 0 0.00 0 AY 0.00 0 0.00 0 HK 1.01 106 0.96 102 HU 1.68 55 1.04 53 HY 0.00 0 0.55 1 KU 1.65 64 1.24 64 KY 0.85 28 0.73 27 UY 0.92 69 0.72 61 Kerry