Dronfield Hall Barn, Dronfield, Derbyshire, United Kingdom - BRIT080 Additional Site Information Alison J. Arnold Robert E. Howard NOTES: Dronfield Hall Barn, 19 High Street, Dronfield, Derbyshire: tree-ring analysis of timbers 13 samples represented by site sequence DRNDSQ01 which spans the period AD 1341-1429 Reference: Arnold, A J & Howard, R E. 2014. Dronfield Hall Barn, 19 High Street, Dronfield, Derbyshire: tree-ring analysis of timbers EH Research Department Report 18/2014 Historic England website, Research results: https://research.historicengland.org.uk/redirect.aspx?id=6189|Dronfield%20Hall%20Barn,19%20High%20Street,%20Dronfield,%20Derbyshire:%20Tree-Ring%20Analysis%20of%20Timbers COFECHA output: Chronology file name : BRIT080.CRN Measurement file name : BRIT080.RWL Date checked : 15NOV19 Checked by : B. Bauer Beginning year : 1327 Ending year : 1429 Principal investigators: Alison J. Arnold Robert E. Howard Site name : Dronfield Hall Barn Site location : UK Species information : QUSP OAK Latitude : 5318 Longitude : -00128 Elevation : M Series intercorrelation: 0.559 Avg mean sensitivity : 0.191 Avg standard deviation : 0.729 Avg autocorrelation : 0.718 Number dated series : 26 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 10.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Dronfield Hall Barn 11:15 Fri 15 Nov 2019 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1325 1350 1375 1400 1374 1399 1424 1449 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DRND01A 1367 1420 .52 .53 2 DRND01B 1367 1420 .52 .54 3 DRND02A 1367 1426 .48 .38 .33B 4 DRND02B 1367 1426 .51 .43 .39 5 DRND03A 1375 1429 .52 .54 6 DRND03B 1375 1429 .54 .60 7 DRND04A 1354 1429 .49 .57 .58 8 DRND04B 1354 1429 .43 .51 .56 9 DRND05A 1351 1429 .68 .73 .73 10 DRND05B 1351 1429 .74 .77 .75 11 DRND06A 1346 1413 .31B .30A .42 12 DRND06B 1346 1413 .34B .32B .50 13 DRND07A 1354 1418 .68 .65 14 DRND07B 1354 1418 .66 .64 15 DRND08A 1364 1423 .75 .70 16 DRND08B 1364 1423 .74 .75 17 DRND09A 1363 1429 .61 .63 .66 18 DRND09B 1363 1429 .51 .61 .66 19 DRND10A 1368 1427 .29B .49 .48 20 DRND10B 1368 1427 .27A .49 .50 21 DRND11A 1348 1420 .58 .56 .54 22 DRND11B 1348 1420 .63 .61 .73 23 DRND12A 1327 1406 .66 .51 .50 24 DRND12B 1327 1406 .58 .41 .35 25 DRND13A 1343 1406 .66 .63 .66 26 DRND13B 1343 1406 .65 .62 .65 Av segment correlation .55 .54 .57 .57 PART 7: DESCRIPTIVE STATISTICS: Dronfield Hall Barn 11:15 Fri 15 Nov 2019 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 DRND01A 1367 1420 54 2 0 .540 2.11 4.26 .729 .428 .279 2.73 .732 -.092 2 2 DRND01B 1367 1420 54 2 0 .547 2.11 4.30 .709 .470 .262 2.60 .564 -.085 1 3 DRND02A 1367 1426 60 3 1 .382 2.45 4.51 .735 .669 .196 2.85 .544 .044 1 4 DRND02B 1367 1426 60 3 0 .444 2.46 4.57 .765 .661 .218 2.65 .451 -.009 4 5 DRND03A 1375 1429 55 2 0 .473 2.27 4.96 .863 .647 .225 2.72 .476 .037 1 6 DRND03B 1375 1429 55 2 0 .530 2.28 5.00 .881 .650 .213 2.81 .462 .038 1 7 DRND04A 1354 1429 76 3 0 .525 2.53 4.95 .886 .837 .157 2.76 .458 -.021 1 8 DRND04B 1354 1429 76 3 0 .475 2.51 5.08 .877 .838 .149 2.82 .465 .012 1 9 DRND05A 1351 1429 79 3 0 .680 2.21 4.64 .931 .836 .160 2.94 .594 .041 1 10 DRND05B 1351 1429 79 3 0 .710 2.21 4.68 .936 .842 .155 2.67 .442 .018 1 11 DRND06A 1346 1413 68 3 2 .388 2.11 3.67 .631 .670 .202 2.58 .417 -.036 2 12 DRND06B 1346 1413 68 3 2 .432 2.09 3.60 .619 .666 .192 2.66 .421 .057 1 13 DRND07A 1354 1418 65 2 0 .668 2.11 4.77 1.036 .851 .230 2.74 .533 -.021 1 14 DRND07B 1354 1418 65 2 0 .649 2.11 4.80 1.064 .868 .217 2.61 .444 .002 2 15 DRND08A 1364 1423 60 2 0 .682 2.61 4.43 .725 .703 .177 2.59 .498 -.043 1 16 DRND08B 1364 1423 60 2 0 .730 2.61 4.53 .745 .678 .183 2.53 .481 -.063 1 17 DRND09A 1363 1429 67 3 0 .627 2.30 3.26 .482 .565 .163 2.50 .519 -.091 1 18 DRND09B 1363 1429 67 3 0 .569 2.30 3.39 .485 .519 .179 2.59 .622 -.079 1 19 DRND10A 1368 1427 60 3 1 .466 2.02 3.16 .475 .542 .173 2.43 .394 -.053 1 20 DRND10B 1368 1427 60 3 1 .439 2.05 3.28 .463 .631 .141 2.59 .425 .025 1 21 DRND11A 1348 1420 73 3 0 .540 2.09 3.40 .530 .668 .165 2.58 .480 -.053 1 22 DRND11B 1348 1420 73 3 0 .668 2.09 3.43 .540 .691 .155 2.63 .558 -.107 1 23 DRND12A 1327 1406 80 3 0 .552 1.28 2.80 .684 .904 .207 2.60 .391 -.041 1 24 DRND12B 1327 1406 80 3 0 .445 1.28 2.84 .690 .913 .190 2.70 .427 -.046 1 25 DRND13A 1343 1406 64 3 0 .663 1.43 3.46 .718 .823 .224 2.67 .440 .025 1 26 DRND13B 1343 1406 64 3 0 .652 1.42 3.58 .724 .802 .215 2.66 .445 .065 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1722 70 7 .559 2.10 5.08 .729 .718 .191 2.94 .486 -.018