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 : NC001.CRN Measurement file name : NC001.RWL Date checked : 14DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1609 Ending year : 1983 Principal investigators: ED COOK Site name : BALSAM GAP, MT. MITCHELL Site location : NORTH CAROLINA, USA Species information : PCRU RED SPRUCE Latitude : 3544N Longitude : 8220W Elevation : N/A M Series intercorrelation: 0.556 Avg mean sensitivity : 0.217 Avg standard deviation : 0.650 Avg autocorrelation : 0.882 Number dated series : 33 Segment length tested : 50 Number problem segments: 23 Pct problem segments : 7.03 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: NO ELEVATION GIVEN #5 108041 1725-1824, #6 108042 1725-1799, #24 108163 1925-1974 HAVE LOW CORRELATIONS #12 108082 1900-1970 HAS LOW CORRELATIONS WITH A POSSIBLE MISDATE EXCELLENT CHRONOLOGY-THERE APPEARS TO BE A LOCAL DISTURBANCE 1725-1800 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:07 Wed 14 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 1950 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 1 108011 1678 1983 - - - .58 .43 .44 .63 .52 .54 .67 .74 .71 .59 .40 .55 - - - - - + ___B 2 108012 1710 1983 - - - - .46 .51 .57 .44 .68 .65 .71 .76 .84 .79 .71 - - - - - + 3 108021 1737 1970 - - - - - .24 .23 .39 .53 .47 .43 .66 .63 .50 - - - - - - + ___A ___A 4 108031 1678 1983 - - - .46 .46 .40 .28 .47 .70 .73 .76 .74 .68 .70 .51 - - - - - + ___A 5 108041 1657 1981 - - .53 .60 .47 .28 .05 .17 .75 .69 .68 .71 .79 .78 .78 - - - - - + ___A ___B ___B 6 108042 1686 1970 - - - .58 .54 .22 .01 .45 .70 .72 .80 .73 .66 .68 - - - - - - + ___B ___B 7 108051 1750 1983 - - - - - - .25 .38 .60 .62 .65 .70 .63 .46 .41 - - - - - + ___A 8 108061 1823 1983 - - - - - - - - .65 .59 .53 .54 .64 .51 .52 - - - - - + 9 108071 1654 1925 - - .48 .60 .65 .58 .51 .66 .68 .49 .57 .73 .73 - - - - - - - + 10 108072 1690 1983 - - - .55 .68 .59 .51 .56 .71 .57 .62 .71 .72 .77 .74 - - - - - + 11 108081 1711 1970 - - - - .74 .70 .53 .42 .73 .74 .72 .61 .57 .63 - - - - - - + 12 108082 1690 1970 - - - .55 .64 .56 .48 .52 .58 .60 .59 .57 .27 .19 - - - - - - + ___A ___B 13 108091 1687 1970 - - - .36 .56 .65 .67 .63 .51 .42 .55 .70 .73 .43 - - - - - - + 14 108101 1685 1983 - - - .53 .58 .46 .49 .52 .62 .58 .60 .76 .77 .71 .73 - - - - - + 15 108102 1778 1983 - - - - - - - .70 .76 .66 .53 .67 .73 .64 .59 - - - - - + 16 108111 1720 1968 - - - - .37 .38 .44 .51 .56 .71 .66 .52 .64 .61 - - - - - - + ___B 17 108121 1834 1983 - - - - - - - - - .62 .55 .62 .65 .47 .54 - - - - - + 18 108122 1790 1970 - - - - - - - .74 .84 .76 .69 .79 .70 .63 - - - - - - + 19 108131 1635 1983 - .53 .57 .54 .36 .29 .34 .23 .32 .42 .51 .54 .36 .32 .50 - - - - - + ___B ___A ___A ___A 20 108132 1632 1983 - .51 .47 .56 .53 .59 .41 .48 .71 .55 .55 .54 .45 .57 .77 - - - - - + 21 108151 1749 1980 - - - - - .51 .49 .50 .59 .53 .59 .65 .65 .53 .47 - - - - - + 22 108161 1760 1976 - - - - - - .43 .52 .73 .76 .65 .66 .69 .46 .27 - - - - - + ___B 23 108162 1609 1976 .43 .63 .61 .56 .57 .49 .29 .39 .69 .68 .61 .65 .65 .42 .38 - - - - - + ___A 24 108163 1615 1983 .42 .52 .53 .54 .62 .65 .54 .47 .58 .66 .65 .59 .57 .28 .37 - - - - - + ___B 25 108171 1801 1983 - - - - - - - - .50 .53 .53 .56 .49 .48 .62 - - - - - + 26 108181 1755 1983 - - - - - - .40 .38 .57 .59 .49 .71 .77 .27 .25 - - - - - + ___B ___A 27 108191 1792 1983 - - - - - - - .50 .66 .64 .72 .71 .65 .52 .65 - - - - - + 28 108201 1837 1983 - - - - - - - - - .28 .43 .58 .61 .48 .35 - - - - - + ___B 29 108211 1770 1983 - - - - - - .49 .58 .70 .63 .63 .74 .65 .40 .53 - - - - - + 30 108221 1749 1860 - - - - - .42 .41 .40 .69 .69 - - - - - - - - - - + 31 108222 1900 1983 - - - - - - - - - - - - .36 .42 .66 - - - - - + 32 108231 1761 1983 - - - - - - .39 .48 .71 .64 .47 .43 .38 .39 .38 - - - - - + 33 108241 1681 1983 - - - .49 .59 .64 .54 .40 .63 .73 .56 .38 .40 .37 .43 - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 15:07 Wed 14 DEC 1994 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 108011 1678 1983 306 12 1 0.586 1.10 2.94 0.626 0.867 0.233 2.05 0.344 -0.037 3 2 108012 1710 1983 274 11 0 0.658 1.25 5.61 1.010 0.912 0.226 2.02 0.314 -0.027 1 3 108021 1737 1970 234 9 2 0.467 1.23 3.56 0.651 0.861 0.204 2.34 0.380 0.048 1 4 108031 1678 1983 306 12 1 0.580 0.92 2.65 0.461 0.863 0.233 1.94 0.283 0.036 1 5 108041 1657 1981 325 13 3 0.560 0.81 2.79 0.533 0.911 0.214 2.09 0.294 0.022 1 6 108042 1686 1970 285 11 2 0.551 0.99 2.85 0.486 0.867 0.214 1.95 0.323 -0.019 1 7 108051 1750 1983 234 9 1 0.529 1.37 3.49 0.622 0.865 0.175 1.94 0.271 -0.004 1 8 108061 1823 1983 161 7 0 0.564 2.03 4.78 0.746 0.752 0.182 2.13 0.346 -0.012 1 9 108071 1654 1925 272 11 0 0.586 0.81 1.98 0.402 0.847 0.215 2.04 0.368 0.004 1 10 108072 1690 1983 294 12 0 0.639 0.84 2.87 0.481 0.837 0.243 2.24 0.370 0.000 1 11 108081 1711 1970 260 10 0 0.634 1.12 3.73 0.663 0.891 0.212 2.18 0.306 -0.043 1 12 108082 1690 1970 281 11 2 0.490 1.24 4.43 0.766 0.875 0.210 2.05 0.276 -0.036 2 13 108091 1687 1970 284 11 0 0.528 1.26 4.24 0.930 0.925 0.215 2.17 0.362 -0.013 1 14 108101 1685 1983 299 12 0 0.628 0.96 2.89 0.506 0.895 0.204 1.98 0.328 0.001 1 15 108102 1778 1983 206 8 0 0.654 1.13 2.56 0.543 0.900 0.189 1.94 0.334 -0.025 1 16 108111 1720 1968 249 10 1 0.551 1.31 4.14 0.811 0.850 0.244 2.40 0.433 0.032 1 17 108121 1834 1983 150 6 0 0.611 1.56 3.60 0.621 0.795 0.203 2.01 0.350 0.009 1 18 108122 1790 1970 181 7 0 0.691 1.08 2.83 0.619 0.918 0.187 1.98 0.406 -0.036 1 19 108131 1635 1983 349 14 4 0.426 0.87 4.67 0.791 0.921 0.286 2.16 0.321 -0.025 4 20 108132 1632 1983 352 14 0 0.559 0.87 3.31 0.633 0.892 0.280 2.19 0.307 -0.031 4 21 108151 1749 1980 232 10 0 0.545 1.21 2.76 0.593 0.881 0.184 2.02 0.336 -0.008 1 22 108161 1760 1976 217 9 1 0.555 0.88 2.92 0.584 0.916 0.218 2.07 0.364 -0.004 1 23 108162 1609 1976 368 15 1 0.514 0.79 2.23 0.502 0.902 0.255 2.12 0.367 -0.028 3 24 108163 1615 1983 369 15 1 0.541 0.81 2.59 0.487 0.905 0.236 1.99 0.292 0.001 1 25 108171 1801 1983 183 7 0 0.526 1.52 4.43 0.958 0.856 0.241 1.99 0.292 -0.064 2 26 108181 1755 1983 229 9 2 0.458 1.19 2.92 0.558 0.813 0.226 1.93 0.241 -0.047 2 27 108191 1792 1983 192 8 0 0.647 1.28 3.57 0.677 0.872 0.198 1.84 0.252 -0.017 1 28 108201 1837 1983 147 6 1 0.411 1.81 5.56 0.966 0.875 0.187 1.99 0.318 -0.059 1 29 108211 1770 1983 214 9 0 0.619 1.49 3.51 0.687 0.867 0.151 2.27 0.367 -0.026 2 30 108221 1749 1860 112 5 0 0.534 1.13 3.37 0.637 0.888 0.184 2.08 0.376 0.055 1 31 108222 1900 1983 84 3 0 0.520 1.01 2.36 0.438 0.813 0.209 2.08 0.353 0.006 1 32 108231 1761 1983 223 9 0 0.493 1.01 2.81 0.666 0.930 0.180 2.21 0.319 0.006 2 33 108241 1681 1983 303 12 0 0.512 1.08 4.74 0.979 0.973 0.153 2.04 0.358 -0.031 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8175 327 23 0.556 1.10 5.61 0.650 0.882 0.217 2.40 0.330 -0.012