Chronology file name : NONE Measurement file name : CANA093.RWL Date checked : 07FEB96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1773 Ending year : 1983 Principal investigators: F.H. SCHWEINGRUBER Site name : BEAR LAKE Site location : CANADA Species information : PSME DOUGLAS-FIR Latitude : 5430N Longitude : 12230W Elevation : 690 M Series intercorrelation: 0.646 Avg mean sensitivity : 0.181 Avg standard deviation : 0.721 Avg autocorrelation : 0.893 Number dated series : 24 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 2.70 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: #7 713041 SHOULD BE DIVIDED INTO TWO SERIES RATHER THAN BE MISSING ALL RINGS 1911-1930 EXCELLENT HIGH QUALITY DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:03 Thu 07 FEB 1996 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under 0.3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 713011 1794 1983 .65 .63 .71 .65 .50 .54 .55 .38 2 713012 1788 1983 .74 .66 .62 .60 .63 .61 .48 .41 3 713021 1805 1983 .68 .66 .47 .44 .61 .60 .69 4 713022 1791 1983 .74 .76 .63 .60 .41 .43 .59 .59 5 713031 1797 1983 .67 .68 .59 .52 .56 .73 .75 .75 6 713032 1791 1983 .63 .62 .08B .05B .47 .64 .71 .70 7 713041 1805 1983 .61 .54 .37 .29A .04B .25A .40 8 713042 1804 1983 .47 .65 .59 .72 .89 .83 .77 9 713051 1773 1973 .68 .68 .66 .77 .64 .74 .74 10 713052 1792 1983 .58 .61 .61 .69 .56 .64 .75 .73 11 713061 1789 1983 .69 .75 .68 .68 .65 .60 .65 .65 12 713062 1799 1983 .81 .81 .85 .69 .63 .58 .52 .62 13 713071 1801 1983 .75 .81 .70 .57 .71 .60 .51 14 713072 1798 1983 .79 .82 .77 .69 .58 .73 .58 .40 15 713081 1798 1983 .74 .76 .65 .49 .52 .67 .70 .66 16 713082 1806 1972 .70 .56 .56 .68 .69 .71 17 713091 1792 1983 .69 .73 .76 .76 .70 .84 .88 .81 18 713092 1786 1983 .75 .74 .73 .66 .58 .74 .81 .76 19 713101 1776 1983 .80 .79 .71 .67 .69 .77 .74 .67 20 713102 1789 1983 .71 .65 .71 .67 .46 .55 .72 .70 21 713111 1796 1983 .41 .45 .73 .73 .77 .86 .84 .82 22 713112 1792 1983 .76 .77 .79 .78 .77 .83 .82 .74 23 713121 1793 1983 .66 .73 .70 .49 .46 .58 .57 .63 24 713122 1775 1983 .65 .69 .62 .65 .57 .54 .63 .61 PART 7: DESCRIPTIVE STATISTICS: 15:03 Thu 07 FEB 1996 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 713011 1794 1983 190 8 0 0.549 1.15 3.53 0.607 0.817 0.199 2.00 0.321 -0.042 2 2 713012 1788 1983 196 8 0 0.603 1.00 2.64 0.451 0.809 0.185 2.28 0.402 0.042 2 3 713021 1805 1983 179 7 0 0.614 1.06 2.34 0.342 0.806 0.153 2.35 0.479 0.001 1 4 713022 1791 1983 193 8 0 0.592 1.15 3.24 0.549 0.888 0.165 2.12 0.351 0.028 1 5 713031 1797 1983 187 8 0 0.672 1.01 4.59 0.596 0.882 0.178 1.96 0.297 0.007 1 6 713032 1791 1983 193 8 2 0.442 1.09 3.18 0.516 0.859 0.186 1.74 0.198 -0.026 1 7 713041 1805 1983 179 7 3 0.378 1.26 4.41 0.853 0.781 0.227 1.99 0.294 0.054 2 8 713042 1804 1983 180 7 0 0.682 1.07 2.59 0.470 0.818 0.170 2.01 0.283 -0.009 1 9 713051 1773 1973 201 7 0 0.686 0.89 3.29 0.657 0.895 0.204 1.84 0.225 -0.066 1 10 713052 1792 1983 192 8 0 0.657 0.79 2.82 0.617 0.932 0.193 1.85 0.282 -0.052 1 11 713061 1789 1983 195 8 0 0.673 1.23 5.05 0.953 0.916 0.203 2.16 0.387 0.014 2 12 713062 1799 1983 185 8 0 0.686 1.32 4.92 0.894 0.916 0.196 2.16 0.336 -0.031 1 13 713071 1801 1983 183 7 0 0.682 1.22 3.81 0.707 0.908 0.185 1.95 0.294 -0.020 1 14 713072 1798 1983 186 8 0 0.665 1.36 3.95 0.775 0.904 0.187 1.92 0.296 -0.014 1 15 713081 1798 1983 186 8 0 0.669 0.95 2.88 0.649 0.944 0.158 1.95 0.288 0.019 1 16 713082 1806 1972 167 6 0 0.641 0.97 2.65 0.552 0.939 0.156 2.07 0.354 0.032 1 17 713091 1792 1983 192 8 0 0.773 0.90 3.31 0.670 0.937 0.164 1.76 0.228 -0.015 1 18 713092 1786 1983 198 8 0 0.735 0.88 3.53 0.794 0.930 0.172 1.92 0.275 0.015 1 19 713101 1776 1983 208 8 0 0.746 0.93 4.20 0.849 0.934 0.170 2.04 0.354 -0.003 2 20 713102 1789 1983 195 8 0 0.654 0.90 4.00 0.938 0.934 0.167 2.03 0.270 -0.005 1 21 713111 1796 1983 188 8 0 0.675 1.17 5.87 1.201 0.908 0.207 1.84 0.213 -0.016 1 22 713112 1792 1983 192 8 0 0.786 1.38 5.69 1.287 0.972 0.155 2.00 0.281 0.037 1 23 713121 1793 1983 191 8 0 0.608 1.20 3.13 0.635 0.892 0.180 2.06 0.389 -0.023 1 24 713122 1775 1983 209 8 0 0.609 1.17 3.33 0.702 0.901 0.181 1.91 0.296 -0.033 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4565 185 5 0.646 1.08 5.87 0.721 0.893 0.181 2.35 0.308 -0.005