S2 Correlator Report for e3038 Obs date: 2005/03/16 doy 75 Correlated: Apr 5, 2005 to May 8, 2005 Qcode % of Total % of Correlated scans scans ----- ---------- --------------- 5-9 75% 89% 0 8% 9% B-H 0% 0% Removed 15% Station notes: -------------- ALGOPARK (Ap): - late on 2136 @ 10:21 - some s-band rfi KOKEE (Kk): - weird BBC1 baseband shape (high freq emphasis) GILCREEK (Gc): - ber >10-2, tran4 22:40-24:00; tran1 15_50-end - some large s-band phase excursions, possibly the ionosphere CTVASTJ (Ss): - missed 11:15 to the end due to pointing problems - sompe PCAl instability - usual frequent s-band rfi at 2300 MHz - large baseband slope on BBC1 SVETLOE (Sv): - 1626+45 source missed at 4:15 - large baseband slope on BBC1 - some PCAL instability TIGOCONC (Tc): - first 3 sources may be missed due to timing error - stream stats somewhat degraded in BBC1 - x-band IF has weird shape or high frequency roll-off - some pcal phase instability General Comments: ----------------- - CTVASTJ missed from 11:15-end due to pointing problems Clocks: DRAO Station fmout-gps Used Rate Comments [usec] [usec] [sec/sec] Ap 7.3 7.78 0.7e-13 Kk -0.35 0.05 0 reference Gc -7.0 -6.65 -0.2e-13 Ss -2.1 -2.09 0 Sv -2.0 -0.69 0 Tc -2.9 -2.71 0 Date: 05/03/16 Qcodes 0 1 2 3 4 5 6 7 8 9 B D E F G H N - Z Tot --------------------------------------------------------------------------- AS:X 23 0 0 0 0 0 0 1 2 67 0 0 0 0 0 0 1 1 20 115 AS:S 22 0 0 0 0 0 1 0 7 61 0 0 0 0 0 0 1 1 22 115 AG:X 0 0 0 0 0 1 0 4 5 71 0 0 0 0 0 0 2 0 0 83 AG:S 0 1 0 1 0 2 3 9 17 48 0 0 0 0 0 0 2 0 0 83 AK:X 0 0 0 0 0 0 0 3 6 50 0 0 0 0 0 0 1 0 0 60 AK:S 0 0 0 0 0 1 0 0 11 47 0 0 0 0 0 0 1 0 0 60 AV:X 1 0 0 0 0 2 0 7 4 76 0 0 0 0 0 0 1 0 0 91 AV:S 3 0 0 0 0 0 1 5 14 67 0 0 0 0 0 0 1 0 0 91 AT:X 0 0 0 0 0 1 5 11 13 31 0 0 0 0 0 0 2 0 1 64 AT:S 1 0 0 0 0 0 1 4 11 42 0 0 0 0 0 0 2 0 3 64 SG:X 26 0 0 0 0 0 1 1 2 31 0 0 0 0 0 0 2 0 40 103 SG:S 20 0 0 0 0 1 0 3 5 24 0 0 0 0 0 0 2 0 48 103 SK:X 16 0 0 0 0 0 0 0 1 12 0 0 0 0 0 0 0 0 27 56 SK:S 9 0 0 0 0 0 0 0 3 18 0 0 0 0 0 0 0 0 26 56 SV:X 28 1 0 0 0 3 0 2 4 42 0 0 0 0 0 0 1 3 31 115 SV:S 15 1 0 0 0 1 0 1 4 51 0 0 0 0 0 0 1 3 38 115 ST:X 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 41 45 ST:S 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 40 45 GK:X 1 0 0 0 0 0 2 9 23 77 0 0 0 0 0 0 1 1 0 114 GK:S 0 0 0 0 0 4 6 20 31 51 0 0 0 0 0 0 1 1 0 114 GV:X 3 0 0 0 2 7 15 11 21 73 0 0 0 0 0 0 2 2 0 136 GV:S 2 0 0 0 3 3 13 37 30 44 0 0 0 0 0 0 2 2 0 136 GT:X 1 0 0 1 0 2 2 6 5 16 0 0 0 0 0 0 0 0 4 37 GT:S 1 0 0 0 0 1 0 8 4 20 0 0 0 0 0 0 0 0 3 37 KV:X 3 0 0 0 1 3 4 14 11 59 0 0 0 0 0 0 0 0 0 95 KV:S 1 0 0 0 0 1 1 11 23 58 0 0 0 0 0 0 0 0 0 95 KT:X 10 0 0 0 0 2 3 16 8 30 0 0 0 0 0 0 1 0 2 72 KT:S 1 0 0 0 0 1 1 5 11 49 0 0 0 0 0 0 1 0 3 72 VT:X 0 0 0 1 0 4 3 6 2 9 0 0 0 0 0 0 0 0 3 28 VT:S 1 0 0 0 1 0 0 5 6 14 0 0 0 0 0 0 0 0 1 28 --------------------------------------------------------------------------- Tot:X 115 1 0 2 3 25 35 91 107 645 0 0 0 0 0 0 14 7 169 1214 Tot:S 76 2 0 1 4 15 27 108 177 599 0 0 0 0 0 0 14 7 184 1214 --------------------------------------------------------------------------- Total 191 3 0 3 7 40 62 199 284 1244 0 0 0 0 0 0 28 14 353 2428 8% >--> 75% <--< >--> 0% <--< > 15% < Legend: QC = 0 Fringes not detected = 1-9 Fringes detected, no error condition. Higher number = better quality. = B Interpolation error in cgff = 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. (not implemented in S2) = 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. Minus Scans in original schedule file for which correlation was not attempted, usually because of known station problems. Z Fringes not found but none expected, usually because of a low sensitivity tag-along station. Tot Total number or scans in schedule. % DATA FLAGGED OR MISSED BY CORRELATOR ...by baseline. --------------------------------------- bl X S AS: 3 3 AG: 4 4 AK: 5 5 AV: 3 3 AT: 5 5 SG: 7 7 SK: 7 7 SV: 2 2 ST: 6 6 GK: 7 7 GV: 3 3 GT: 7 7 KV: 3 3 KT: 8 8 VT: 5 5 MEAN RATIOS = Observe SNR / Predicted SNR ...by baseline. ----------------------------------------- bl X n S n AS: 1.26 70 1.78 69 AG: 1.32 81 1.57 81 AK: 1.55 59 2.19 59 AV: 1.49 89 2.51 87 AT: 2.08 61 2.01 58 SG: 0.79 35 0.96 33 SK: 1.05 13 1.46 21 SV: 1.29 52 2.15 58 ST: 1.01 1 1.61 5 GK: 0.93 111 0.94 112 GV: 0.97 129 1.53 130 GT: 1.14 32 1.15 33 KV: 1.13 92 2.04 94 KT: 1.43 59 1.32 67 VT: 0.87 25 1.74 26 MEAN RATIOS = Observe SNR / Predicted SNR ...by source. ----------------------------------------- source X n S n 4C39.25 1.28 40 1.57 42 3C446 1.34 22 1.36 25 2136+141 1.26 27 1.92 24 3C371 1.28 27 1.47 25 1053+815 1.21 15 2.11 17 0201+113 1.46 6 1.64 7 0804+499 2.81 31 2.21 24 0458-020 1.41 1 3.47 1 0743+259 1.58 32 1.82 38 CTA26 0.98 21 1.54 28 0727-115 0.87 29 1.46 42 1357+769 1.39 29 1.84 28 3C418 1.74 5 1.84 5 0014+813 1.30 23 1.75 16 0552+398 1.12 82 1.63 85 0454-234 0.93 14 1.45 14 1745+624 1.19 28 1.56 25 1300+580 1.42 50 1.55 45 1726+455 1.08 39 1.61 40 2149+056 1.29 3 1.93 2 0048-097 1.45 2 1.22 1 1611+343 0.93 83 1.69 82 0119+115 3.85 18 1.65 18 0229+131 1.16 15 1.51 16 0133+476 1.17 62 1.76 59 0059+581 0.67 66 1.49 70 1606+106 1.52 16 1.48 16 1739+522 0.69 32 1.08 37 0642+449 0.79 28 1.36 23 2201+315 1.48 7 4.35 5 0718+793 1.17 18 1.37 20 1308+326 1.28 4 2.48 2 3C274 2.28 26 2.68 17 1156+295 2.14 12 1.37 12 1334-127 1.27 20 1.62 30 0537-441 3.51 8 1.75 18 2356+385 1.99 4 4.38 3 1101+384 1.56 3 2.26 3 0955+476 1.15 11 1.69 10 OQ208 1.40 14 1.38 12 1741-038 1.32 31 1.75 36 1749+096 1.14 27 1.38 24 1034-293 1.04 1 1.57 2 0202+149 0.98 3 1.00 5 1622-253 0.32 14 0.56 18 1424-418 1.20 1 1.33 2 1908-201 4.51 5 2.29 6 2126-158 2.00 4 2.37 4