NOTE: All statistics reported below describe the raw measurement file, not the chronology itself. This file should be viewed with a non-proportional font. Chronology file name : NH001.CRN Measurement file name : NH001.RWL Date checked : 12DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1561 Ending year : 1972 Principal investigators: H.C. FRITTS AND T.G. SICCAMA Site name : NANCY BROOK, NEW HAMPSHIRE Site location : NEW HAMPSHIRE, USA Species information : PCRU RED SPRUCE Latitude : 4406N Longitude : 7123W Elevation : 872 M Series intercorrelation: 0.618 Avg mean sensitivity : 0.207 Avg standard deviation : 0.429 Avg autocorrelation : 0.830 Number dated series : 30 Segment length tested : 50 Number problem segments: 13 Pct problem segments : 4.98 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: #6 297031 1605-1674, 1875-1924 HAS LOW CORRELATION #7 297032 1605-1674, #12 297061 1619-1724 HAVE LOW CORRELATION MANY INNER RING SEGMENTS SHOULD BE DELETED CHRONOLOGY HAS LOW CORRELATION BEFORE 1674 AND IS QUESTIONABLE EXCELLENT CHRONOLOGY AFTER 1675 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:12 Mon 12 DEC 1994 Page 2 ----------------------------------------------------------------------------------------------------------------------------------- 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 Interval 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1 297011 1771 1971 - - - - - - .68 .64 .65 .66 .67 .66 .66 .59 - - - - - - + 2 297012 1779 1972 - - - - - - - .62 .71 .77 .72 .59 .51 .55 - - - - - - + 3 297021 1783 1971 - - - - - - - .79 .70 .72 .59 .50 .72 .82 - - - - - - + 4 297022 1793 1971 - - - - - - - .61 .66 .75 .72 .72 .82 .75 - - - - - - + 5 297023 1792 1915 - - - - - - - .69 .67 .74 .66 .63 - - - - - - - - + 6 297031 1561 1971 -.06 .13 .49 .52 .53 .55 .61 .68 .61 .71 .66 .13 .39 .79 - - - - - - + ___B ___B ___B 7 297032 1605 1971 .00 .28 .51 .41 .45 .53 .52 .68 .64 .64 .63 .64 .55 .52 - - - - - - + ___B ___B 8 297041 1753 1971 - - - - - - .47 .81 .74 .75 .76 .62 .72 .76 - - - - - - + 9 297042 1758 1971 - - - - - - .57 .77 .62 .63 .72 .69 .76 .76 - - - - - - + 10 297051 1770 1972 - - - - - - .70 .73 .84 .80 .77 .67 .68 .79 - - - - - - + 11 297052 1818 1972 - - - - - - - - .84 .83 .86 .69 .51 .55 - - - - - - + 12 297061 1619 1971 .16 .05 -.04 .08 .43 .51 .68 .83 .80 .75 .66 .62 .79 .79 - - - - - - + ___B ___B ___B ___B 13 297062 1750 1972 - - - - - - .72 .88 .78 .74 .63 .57 .74 .71 - - - - - - + 14 297071 1679 1972 - - - .43 .54 .50 .61 .78 .82 .65 .48 .60 .74 .80 - - - - - - + 15 297072 1708 1971 - - - - .48 .52 .57 .78 .70 .66 .53 .58 .69 .73 - - - - - - + 16 297081 1725 1971 - - - - - .27 .52 .80 .78 .67 .61 .63 .63 .66 - - - - - - + ___B 17 297082 1754 1971 - - - - - - .36 .50 .70 .72 .54 .38 .56 .65 - - - - - - + ___B 18 297091 1729 1971 - - - - - .32 .75 .76 .61 .54 .50 .48 .70 .74 - - - - - - + ___A 19 297101 1813 1971 - - - - - - - - .66 .76 .70 .63 .66 .64 - - - - - - + 20 297102 1815 1971 - - - - - - - - .80 .85 .83 .69 .71 .72 - - - - - - + 21 297111 1650 1971 - - .29 .55 .49 .37 .60 .76 .75 .75 .67 .60 .76 .67 - - - - - - + ___B 22 297112 1668 1972 - - .56 .56 .56 .49 .63 .76 .80 .83 .75 .72 .69 .67 - - - - - - + 23 297121 1726 1972 - - - - - .52 .63 .73 .65 .70 .63 .60 .62 .66 - - - - - - + 24 297122 1811 1971 - - - - - - - - .78 .80 .72 .68 .67 .55 - - - - - - + 25 297131 1682 1971 - - - .33 .51 .35 .42 .69 .61 .69 .72 .68 .60 .54 - - - - - - + 26 297132 1857 1971 - - - - - - - - - - .73 .67 .69 .64 - - - - - - + 27 297141 1770 1971 - - - - - - .41 .50 .60 .67 .76 .52 .39 .58 - - - - - - + 28 297142 1816 1971 - - - - - - - - .72 .76 .80 .74 .67 .68 - - - - - - + 29 297151 1705 1971 - - - - .52 .57 .59 .73 .77 .75 .61 .61 .64 .63 - - - - - - + 30 297152 1708 1972 - - - - .56 .46 .59 .78 .68 .66 .71 .69 .55 .63 - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 15:12 Mon 12 DEC 1994 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 297011 1771 1971 201 8 0 0.616 1.07 3.08 0.706 0.886 0.234 1.80 0.217 -0.020 1 2 297012 1779 1972 194 7 0 0.633 0.84 2.19 0.406 0.879 0.178 2.02 0.338 -0.011 1 3 297021 1783 1971 189 7 0 0.720 0.78 2.04 0.404 0.822 0.234 2.07 0.355 0.035 2 4 297022 1793 1971 179 7 0 0.706 0.54 1.30 0.244 0.822 0.219 1.83 0.207 -0.033 1 5 297023 1792 1915 124 5 0 0.655 0.93 1.83 0.454 0.840 0.229 1.84 0.316 0.001 2 6 297031 1561 1971 411 14 3 0.469 0.53 7.41 0.498 0.463 0.295 2.50 0.303 -0.004 1 7 297032 1605 1971 367 14 2 0.479 0.42 1.48 0.219 0.789 0.237 2.10 0.265 -0.028 1 8 297041 1753 1971 219 8 0 0.671 0.88 3.34 0.496 0.848 0.216 1.93 0.319 0.013 1 9 297042 1758 1971 214 8 0 0.675 0.89 2.37 0.436 0.798 0.243 1.93 0.337 0.032 1 10 297051 1770 1972 203 8 0 0.748 0.82 1.99 0.361 0.847 0.189 1.94 0.351 -0.016 1 11 297052 1818 1972 155 6 0 0.693 0.91 1.56 0.246 0.676 0.167 2.00 0.374 -0.026 1 12 297061 1619 1971 353 14 4 0.526 0.47 2.25 0.343 0.887 0.266 1.95 0.231 -0.027 1 13 297062 1750 1972 223 8 0 0.702 0.89 2.69 0.392 0.824 0.189 2.16 0.399 0.025 1 14 297071 1679 1972 294 11 0 0.642 0.69 3.33 0.405 0.883 0.195 1.88 0.237 -0.047 1 15 297072 1708 1971 264 10 0 0.620 0.90 3.16 0.508 0.908 0.169 2.07 0.294 -0.039 1 16 297081 1725 1971 247 9 1 0.625 0.89 1.94 0.339 0.844 0.170 1.95 0.329 0.026 1 17 297082 1754 1971 218 8 1 0.551 1.14 2.49 0.444 0.802 0.180 2.09 0.363 0.025 1 18 297091 1729 1971 243 9 1 0.574 1.11 2.55 0.398 0.827 0.159 1.93 0.290 -0.037 1 19 297101 1813 1971 159 6 0 0.661 1.49 3.83 0.602 0.784 0.204 2.07 0.390 0.050 1 20 297102 1815 1971 157 6 0 0.755 1.10 2.31 0.432 0.828 0.184 1.96 0.343 0.051 1 21 297111 1650 1971 322 12 1 0.589 0.64 2.03 0.470 0.921 0.231 2.01 0.240 -0.001 1 22 297112 1668 1972 305 12 0 0.660 0.70 2.28 0.490 0.934 0.195 2.14 0.245 -0.024 1 23 297121 1726 1972 247 9 0 0.642 0.71 1.90 0.319 0.903 0.157 1.97 0.328 0.016 1 24 297122 1811 1971 161 6 0 0.663 0.81 1.47 0.246 0.798 0.159 1.88 0.333 -0.010 1 25 297131 1682 1971 290 11 0 0.539 0.75 2.46 0.676 0.958 0.203 2.11 0.300 -0.017 1 26 297132 1857 1971 115 4 0 0.675 1.88 3.60 0.813 0.883 0.170 1.94 0.360 -0.025 3 27 297141 1770 1971 202 8 0 0.533 0.95 2.25 0.393 0.787 0.186 1.88 0.240 -0.014 2 28 297142 1816 1971 156 6 0 0.713 0.99 1.95 0.377 0.821 0.175 1.99 0.277 -0.028 1 29 297151 1705 1971 267 10 0 0.619 0.79 2.28 0.439 0.889 0.211 1.91 0.226 0.027 1 30 297152 1708 1972 265 10 0 0.634 1.00 2.55 0.440 0.836 0.200 2.03 0.331 -0.008 5 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6944 261 13 0.618 0.83 7.41 0.429 0.830 0.207 2.50 0.297 -0.006