Chronology file name : CANA128.CRN Measurement file name : CANA128.RWL Date checked : 29JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1547 Ending year : 1994 Principal investigators: R.P. GUYETTE Site name : HOBBS LAKE Site location : ONTARIO, CANADA Species information : PIST EASTERN WHITE PINE Latitude : 4643N Longitude : 8012W Elevation : 500 M Series intercorrelation: 0.514 Avg mean sensitivity : 0.211 Avg standard deviation : 0.550 Avg autocorrelation : 0.818 Number dated series : 31 Segment length tested : 50 Number problem segments: 21 Pct problem segments : 8.20 Are there obvious misdated series? YES Number possible misdated series : 1 Percent misdated series : 3.23 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: #19 HOB14B 1802-1851 IS MISDATED ALL FLAGS = LOW CORRELATIONS WITH MASTER MINOR MISDATE, STILL AN EXCELLENT DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 22:01 Mon 29 JUL 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 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 hob01a 1758 1993 .43 .53 .52 .61 .55 .44 .57 .61 .18B 2 hob02a 1880 1993 .59 .71 .62 .47 3 hob02b 1822 1993 .71 .73 .69 .56 .61 .61 .43 4 hob03b 1827 1993 .55 .55 .44 .38 .51 .57 5 hob04b 1721 1993 .54 .42 .36 .40 .58 .63 .42 .28B .33A .49 .46 6 hob06a 1776 1993 .74 .72 .81 .59 .38 .66 .70 .63 7 hob06b 1760 1993 .68 .70 .63 .70 .49 .35 .52 .60 .55 8 hob07a 1776 1993 .55 .72 .70 .62 .57 .51 .28A .17B 9 hob07b 1813 1993 .58 .54 .45 .48 .38 .35 .34 10 hob08a 1817 1993 .46 .42 .41 .46 .57 .59 .45 11 hob08b 1816 1993 .63 .54 .42 .41 .50 .51 .21B 12 hob09a 1817 1993 .74 .78 .69 .62 .62 .59 .46 13 hob09b 1817 1993 .55 .79 .64 .63 .68 .60 .47 14 hob10a 1884 1993 .64 .62 .55 .30A 15 hob10b 1838 1993 .45 .47 .50 .59 .54 .30A 16 hob12a 1868 1993 .28B .26B .45 .69 .53 17 hob13b 1712 1993 .41 .66 .52 .51 .71 .71 .47 .45 .53 .58 .58 18 hob14a 1805 1993 .64 .67 .65 .54 .35 .47 .50 19 hob14b 1802 1993 .21B .64 .62 .53 .44 .56 .41 20 hob25b 1737 1994 .25B .33 .50 .56 .55 .57 .63 .54 .57 .51 21 hob26a 1712 1994 .27A .36 .43 .38 .48 .67 .48 .39 .55 .65 .49 22 hob26b 1730 1994 .12B .41 .28B .20B .51 .53 .51 .60 .61 .46 23 hob27a 1849 1994 .51 .56 .57 .62 .58 .53 24 hob63 1647 1840 .35 .43 .47 .49 .44 .72 .73 .75 25 hob63b 1675 1887 .45 .70 .51 .72 .79 .64 .37 .25B 26 hob65 1744 1983 .50 .52 .67 .70 .72 .49 .50 .59 .57 .55 27 hob66a 1549 1857 .31A .47 .59 .57 .51 .50 .61 .64 .59 .66 .69 .71 .71 28 hob67 1547 1868 .42 .61 .76 .66 .58 .63 .55 .35 .33B .42 .39 .32A .35 29 hob67b 1556 1835 .61 .59 .49 .64 .70 .55 .40 .50 .51 .58 .54 30 hob68a 1627 1876 .23B .51 .62 .62 .55 .51 .60 .72 .83 .84 31 hob68b 1647 1869 .57 .57 .61 .56 .44 .50 .57 .64 .72 PART 7: DESCRIPTIVE STATISTICS: 22:01 Mon 29 JUL 1996 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 hob01a 1758 1993 236 9 1 0.454 0.76 2.10 0.393 0.837 0.239 1.91 0.326 -0.058 1 2 hob02a 1880 1993 114 4 0 0.558 1.39 2.55 0.379 0.725 0.168 2.05 0.362 -0.021 1 3 hob02b 1822 1993 172 7 0 0.596 1.61 3.03 0.468 0.661 0.190 2.05 0.414 -0.030 1 4 hob03b 1827 1993 167 6 0 0.485 2.26 5.32 1.174 0.826 0.244 2.04 0.403 -0.039 2 5 hob04b 1721 1993 273 11 2 0.438 1.05 2.62 0.520 0.815 0.264 2.22 0.349 -0.012 1 6 hob06a 1776 1993 218 8 0 0.673 1.38 3.64 0.557 0.789 0.203 2.10 0.331 -0.019 1 7 hob06b 1760 1993 234 9 0 0.577 1.74 4.72 0.773 0.755 0.200 1.87 0.249 -0.036 4 8 hob07a 1776 1993 218 8 2 0.523 0.98 2.02 0.385 0.801 0.198 2.06 0.390 -0.021 1 9 hob07b 1813 1993 181 7 0 0.459 1.00 1.96 0.418 0.846 0.197 2.03 0.295 0.016 3 10 hob08a 1817 1993 177 7 0 0.489 1.44 3.28 0.508 0.676 0.222 2.03 0.319 0.007 5 11 hob08b 1816 1993 178 7 1 0.440 1.12 4.84 0.677 0.879 0.215 1.96 0.280 -0.033 1 12 hob09a 1817 1993 177 7 0 0.633 1.24 2.63 0.508 0.795 0.205 1.95 0.352 0.051 2 13 hob09b 1817 1993 177 7 0 0.583 1.73 3.15 0.574 0.806 0.165 1.82 0.195 -0.023 1 14 hob10a 1884 1993 110 4 1 0.516 0.73 3.55 0.615 0.890 0.277 1.96 0.326 -0.050 2 15 hob10b 1838 1993 156 6 1 0.473 0.85 2.82 0.596 0.840 0.270 1.98 0.257 -0.040 1 16 hob12a 1868 1993 126 5 2 0.450 1.79 3.14 0.538 0.555 0.220 2.00 0.393 -0.029 1 17 hob13b 1712 1993 282 11 0 0.527 1.04 6.21 1.090 0.930 0.254 2.08 0.250 -0.051 1 18 hob14a 1805 1993 189 7 0 0.519 0.94 2.13 0.367 0.815 0.188 2.02 0.365 -0.010 5 19 hob14b 1802 1993 192 7 1 0.429 0.98 1.72 0.328 0.777 0.190 1.95 0.386 -0.050 1 20 hob25b 1737 1994 258 10 1 0.489 1.19 2.68 0.481 0.769 0.216 2.02 0.299 0.004 1 21 hob26a 1712 1994 283 11 1 0.456 1.05 2.57 0.539 0.863 0.219 2.07 0.300 -0.032 1 22 hob26b 1730 1994 265 10 3 0.419 1.05 3.20 0.593 0.900 0.192 2.09 0.305 -0.038 1 23 hob27a 1849 1994 146 6 0 0.558 1.68 3.91 0.724 0.795 0.214 2.02 0.357 -0.001 2 24 hob63 1647 1840 194 8 0 0.533 1.10 2.43 0.465 0.870 0.191 1.80 0.217 0.004 5 25 hob63b 1675 1887 213 8 1 0.521 0.86 2.10 0.440 0.908 0.189 1.78 0.223 -0.025 1 26 hob65 1744 1983 240 10 0 0.549 1.25 3.79 0.626 0.867 0.197 1.95 0.319 0.015 1 27 hob66a 1549 1857 309 13 1 0.545 1.04 3.36 0.518 0.891 0.185 2.03 0.363 0.019 1 28 hob67 1547 1868 322 13 2 0.443 1.03 3.52 0.524 0.854 0.206 1.88 0.258 -0.014 1 29 hob67b 1556 1835 280 11 0 0.544 0.95 4.01 0.553 0.778 0.249 2.01 0.248 -0.005 1 30 hob68a 1627 1876 250 10 1 0.544 0.97 2.16 0.398 0.822 0.188 2.01 0.294 0.000 2 31 hob68b 1647 1869 223 9 0 0.577 0.85 2.20 0.302 0.767 0.181 2.10 0.379 0.013 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6560 256 21 0.514 1.16 6.21 0.550 0.818 0.211 2.22 0.312 -0.016