Sydenham House, Lewdown, Okehampton, Devon, United Kingdom - BRIT093 Additional Site Information Alison J. Arnold Robert E. Howard Cathy Tyers NOTES: Ring width series of 26 samples represented by site sequence SYDMSQ01 spanning period AD 1741-2013. Reference: Arnold, A J, Howard, R E, & Tyers C. 2019. Sydenham House, Lewdown, Okehampton, Devon: Tree-Ring Analysis of Oak Timbers, Panelling and Trees HE Research Report Series, in preparation COFECHA output: Chronology file name : BRIT093.CRN Measurement file name : BRIT093.RWL Date checked : 15NOV19 Checked by : B. Bauer Beginning year : 1741 Ending year : 2013 Principal investigators: Alison J. Arnold Robert E. Howard Cathy Tyers Site name : Sydenham House Site location : UK Species information : QUSP OAK Latitude : 5038 Longitude : -00413 Elevation : M Series intercorrelation: 0.551 Avg mean sensitivity : 0.248 Avg standard deviation : 0.816 Avg autocorrelation : 0.636 Number dated series : 54 Segment length tested : 50 Number problem segments: 38 Pct problem segments : 10.92 PART 5: CORRELATION OF SERIES BY SEGMENTS: Sydenham House 11:24 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 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SYDM01A 1857 2013 .58 .69 .50 .47 .60 .44 2 SYDM01B 1857 2013 .48 .62 .43 .44 .65 .49 3 SYDM02A 1847 2013 .47 .46 .31A .42 .54 .51 .45 4 SYDM02B 1847 2013 .45 .45 .37 .48 .57 .61 .60 5 SYDM03A 1933 2012 .49 .53 .49 6 SYDM03B 1933 2012 .55 .60 .55 7 SYDM04A 1812 2013 .74 .74 .62 .56 .52 .61 .43 .18B 8 SYDM04B 1812 2013 .72 .74 .67 .58 .49 .20B-.02B .12B 9 SYDM05A 1932 2013 .73 .75 .70 10 SYDM05B 1932 2013 .70 .70 .69 11 SYDM06A 1815 2013 .57 .59 .47 .60 .69 .62 .62 .59 12 SYDM06B 1815 2013 .51 .53 .53 .70 .68 .59 .66 .72 13 SYDM07A 1819 1984 .77 .66 .45 .60 .51 .57 .52 14 SYDM07B 1819 1984 .80 .68 .42 .48 .34 .48 .43 15 SYDM08A 1835 2013 .55 .42 .56 .69 .23A-.20B-.14B 16 SYDM08B 1835 2013 .61 .51 .57 .62 .26A-.17B-.17B 17 SYDM09A 1874 2013 .61 .62 .32A .28B .54 .38 18 SYDM09B 1874 2013 .58 .57 .37 .33B .41 .39 19 SYDM10A 1816 2013 .81 .77 .69 .72 .65 .68 .63 .51 20 SYDM10B 1816 2013 .82 .77 .71 .72 .64 .68 .62 .57 21 SYDM11A 1815 2013 .89 .84 .75 .71 .69 .76 .67 .55 22 SYDM11B 1815 2013 .88 .82 .69 .67 .68 .75 .65 .55 23 SYDM12A 1823 2013 .72 .70 .46 .55 .64 .58 .33 .09B 24 SYDM12B 1823 2013 .63 .61 .40 .48 .58 .53 .37 .11B 25 SYDM13A 1841 2013 .48 .38 .52 .51 .64 .67 .56 26 SYDM13B 1841 2013 .69 .57 .69 .66 .69 .68 .55 27 SYDM14A 1811 2001 .75 .76 .67 .76 .66 .67 .78 .79 28 SYDM14B 1811 2001 .68 .71 .69 .79 .64 .65 .77 .79 29 SYDM15A 1814 2013 .81 .79 .82 .79 .71 .73 .69 .65 30 SYDM15B 1814 2013 .80 .79 .79 .79 .70 .72 .74 .70 31 SYDM16A 1861 2013 .64 .70 .73 .79 .72 .56 32 SYDM16B 1861 2013 .62 .59 .70 .79 .68 .57 33 SYDM17A 1836 1997 .25B .52 .70 .66 .72 .79 34 SYDM17B 1836 1997 .35 .53 .73 .70 .78 .80 35 SYDM19A 1855 1918 .58 .52 36 SYDM19B 1855 1918 .43 .49 37 SYDX19A 1938 2013 .57 .60 .63 38 SYDX19B 1938 2013 .57 .65 .64 39 SYDM20A 1741 2010 .81 .83 .62 .47 .34 .26B .35 .43 .20B-.17B-.05B 40 SYDM20B 1741 2010 .79 .82 .61 .47 .33 .26B .30A .35 .21B-.14B-.04B 41 SYDM21A 1856 1975 .50 .57 .54 .43 .40 42 SYDM21B 1856 1975 .45 .56 .51 .53 .51 43 SYDM22A 1742 2004 .75 .76 .69 .75 .68 .50 .63 .57 .49 .52 .54 44 SYDM22B 1742 2004 .75 .74 .66 .74 .63 .55 .61 .57 .56 .53 .57 45 SYDM23A 1841 2010 .16B .27B .28A .27A .33A .36 .40 46 SYDM23B 1841 2010 .26A .37 .31A .27A .22B .29A .39 47 SYDM24A 1872 1982 .69 .63 .58 .65 .58 48 SYDM24B 1872 1982 .70 .68 .67 .72 .76 49 SYDM25A 1886 2010 .49 .52 .31A .44 .44 50 SYDM25B 1886 2010 .46 .46 .34 .47 .44 51 SYDM26A 1904 2010 .56 .67 .58 .44 52 SYDM26B 1904 2010 .53 .61 .55 .37 53 SYDM27A 1831 2012 .68 .53 .56 .54 .50 .37 .28A 54 SYDM27B 1831 2012 .69 .52 .61 .59 .55 .43 .35 Av segment correlation .77 .79 .64 .72 .60 .54 .58 .56 .54 .51 .44 PART 7: DESCRIPTIVE STATISTICS: Sydenham House 11:24 Fri 15 Nov 2019 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 SYDM01A 1857 2013 157 6 0 .524 1.67 6.03 .602 .431 .238 3.04 .507 .003 1 2 SYDM01B 1857 2013 157 6 0 .473 1.68 6.03 .616 .394 .251 2.94 .400 .001 1 3 SYDM02A 1847 2013 167 7 1 .454 1.60 4.17 .832 .805 .233 2.59 .337 .006 1 4 SYDM02B 1847 2013 167 7 0 .509 1.60 4.32 .856 .780 .241 2.72 .388 .000 1 5 SYDM03A 1933 2012 80 3 0 .441 2.19 5.16 1.032 .680 .289 2.85 .486 -.063 1 6 SYDM03B 1933 2012 80 3 0 .505 2.18 4.94 1.042 .613 .315 2.88 .577 -.107 1 7 SYDM04A 1812 2013 202 8 1 .581 1.98 6.71 1.173 .808 .245 2.78 .404 .028 1 8 SYDM04B 1812 2013 202 8 3 .448 1.95 6.63 1.178 .813 .258 2.85 .436 .069 1 9 SYDM05A 1932 2013 82 3 0 .710 2.66 6.20 1.365 .751 .258 2.72 .564 -.003 1 10 SYDM05B 1932 2013 82 3 0 .679 2.64 6.20 1.345 .745 .250 2.67 .501 -.001 1 11 SYDM06A 1815 2013 199 8 0 .558 1.65 4.09 .629 .465 .281 2.86 .588 .034 1 12 SYDM06B 1815 2013 199 8 0 .577 1.65 4.06 .635 .431 .284 2.80 .511 .022 1 13 SYDM07A 1819 1984 166 7 0 .586 1.55 4.35 .733 .781 .206 2.56 .370 -.003 1 14 SYDM07B 1819 1984 166 7 0 .537 1.55 4.28 .741 .800 .197 2.54 .361 .010 1 15 SYDM08A 1835 2013 179 7 3 .352 2.03 5.37 .791 .655 .254 2.66 .462 -.030 1 16 SYDM08B 1835 2013 179 7 3 .380 2.02 5.36 .801 .662 .259 2.66 .488 .012 1 17 SYDM09A 1874 2013 140 6 2 .416 1.75 3.62 .576 .646 .195 2.62 .429 -.023 1 18 SYDM09B 1874 2013 140 6 1 .417 1.74 3.79 .567 .693 .185 2.78 .497 -.015 1 19 SYDM10A 1816 2013 198 8 0 .694 2.15 5.51 .830 .443 .297 2.81 .421 .001 3 20 SYDM10B 1816 2013 198 8 0 .693 2.14 5.45 .829 .456 .293 2.82 .449 .015 3 21 SYDM11A 1815 2013 199 8 0 .753 2.16 5.74 1.007 .614 .323 2.74 .409 .014 1 22 SYDM11B 1815 2013 199 8 0 .734 2.15 5.94 1.014 .608 .324 2.73 .389 .005 1 23 SYDM12A 1823 2013 191 8 1 .493 1.89 5.71 .740 .586 .257 2.86 .489 .040 1 24 SYDM12B 1823 2013 191 8 1 .464 1.88 5.45 .730 .603 .254 2.81 .501 .040 1 25 SYDM13A 1841 2013 173 7 0 .522 1.95 3.95 .510 .526 .197 2.50 .353 -.024 1 26 SYDM13B 1841 2013 173 7 0 .652 1.92 3.91 .502 .452 .212 2.52 .425 -.054 1 27 SYDM14A 1811 2001 191 8 0 .711 1.79 4.50 .744 .752 .216 2.61 .407 -.004 1 28 SYDM14B 1811 2001 191 8 0 .693 1.79 4.53 .757 .744 .220 2.67 .463 -.012 1 29 SYDM15A 1814 2013 200 8 0 .754 2.14 4.69 .686 .577 .237 2.75 .540 -.038 3 30 SYDM15B 1814 2013 200 8 0 .762 2.14 4.52 .687 .599 .227 2.72 .491 -.027 5 31 SYDM16A 1861 2013 153 6 0 .679 2.90 6.97 1.078 .590 .255 2.75 .444 -.037 1 32 SYDM16B 1861 2013 153 6 0 .661 2.89 7.00 1.129 .608 .245 2.66 .450 -.068 1 33 SYDM17A 1836 1997 162 6 1 .529 2.30 4.20 .578 .509 .194 2.71 .450 .014 1 34 SYDM17B 1836 1997 162 6 0 .591 2.31 4.19 .618 .507 .212 2.63 .386 -.025 1 35 SYDM19A 1855 1918 64 2 0 .490 1.61 4.28 .937 .812 .241 2.79 .491 .035 1 36 SYDM19B 1855 1918 64 2 0 .388 1.63 3.98 .932 .845 .221 2.69 .370 -.007 1 37 SYDX19A 1938 2013 76 3 0 .570 2.58 5.58 1.007 .448 .323 2.72 .526 -.037 1 38 SYDX19B 1938 2013 76 3 0 .584 2.59 5.41 1.019 .432 .312 2.65 .451 -.034 1 39 SYDM20A 1741 2010 270 11 4 .409 1.55 5.89 .931 .763 .281 2.78 .356 -.009 4 40 SYDM20B 1741 2010 270 11 5 .395 1.53 6.11 .907 .761 .290 2.87 .407 -.003 4 41 SYDM21A 1856 1975 120 5 0 .453 1.70 3.47 .557 .528 .239 2.71 .483 .008 2 42 SYDM21B 1856 1975 120 5 0 .477 1.71 3.36 .548 .536 .240 2.76 .519 .003 2 43 SYDM22A 1742 2004 263 11 0 .626 1.74 5.03 .741 .591 .270 3.04 .499 .022 1 44 SYDM22B 1742 2004 263 11 0 .627 1.73 5.21 .738 .591 .262 3.01 .446 .020 1 45 SYDM23A 1841 2010 170 7 5 .283 1.51 4.67 .745 .771 .242 2.62 .444 .000 1 46 SYDM23B 1841 2010 170 7 5 .300 1.51 4.80 .748 .772 .231 2.60 .392 .007 1 47 SYDM24A 1872 1982 111 5 0 .606 1.83 3.17 .504 .525 .208 2.72 .431 -.060 1 48 SYDM24B 1872 1982 111 5 0 .696 1.85 3.23 .526 .525 .213 2.74 .389 -.056 1 PART 7: DESCRIPTIVE STATISTICS: Sydenham House 11:24 Fri 15 Nov 2019 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 SYDM25A 1886 2010 125 5 1 .454 1.89 3.70 .619 .409 .297 2.54 .453 -.058 1 50 SYDM25B 1886 2010 125 5 0 .458 1.88 3.72 .596 .460 .257 2.68 .482 -.036 1 51 SYDM26A 1904 2010 107 4 0 .565 2.06 5.50 1.107 .827 .207 2.91 .435 .006 1 52 SYDM26B 1904 2010 107 4 0 .530 2.06 5.64 1.123 .843 .206 2.92 .489 .011 1 53 SYDM27A 1831 2012 182 7 1 .543 2.12 6.81 1.260 .864 .201 2.67 .383 -.071 1 54 SYDM27B 1831 2012 182 7 0 .588 2.12 6.86 1.254 .871 .205 2.57 .341 -.044 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8654 348 38 .551 1.92 7.00 .816 .636 .248 3.04 .442 -.006