Chronology file name : CO586.CRN Measurement file name : CO586.RWL Date checked : 17MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1224 Ending year : 1992 Principal investigators: Peter M. Brown Connie A. Woodhouse Malcolm K. Hughes Wayne Shepperd Site name : Fool Creek Ring Width Site location : Colorado Species information : PCEN ENGELMANN SPRUCE Latitude : 3952 Longitude : -10552 Elevation : 3370M Series intercorrelation: 0.628 Avg mean sensitivity : 0.168 Avg standard deviation : 0.224 Avg autocorrelation : 0.837 Number dated series : 40 Segment length tested : 50 Number problem segments: 19 Pct problem segments : 2.91 PART 5: CORRELATION OF SERIES BY SEGMENTS: co586.rwl 14:51 Thu 17 Mar 2005 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 1225 1250 1275 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1274 1299 1324 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 FCC031 1514 1879 .35 .29B .47 .62 .71 .68 .65 .69 .67 2 FCC081 1540 1992 .67 .79 .80 .67 .69 .64 .72 .74 3 FCC082 1550 1840 .76 .76 .71 .70 .70 .79 .73 4 FCC101 1600 1992 .52 .36 .51 .64 .53 5 FCC102 1650 1992 .16B .62 .68 6 FCC111 1619 1991 .59 .62 .70 .73 .64 7 FCC121 1700 1992 .71 8 FCC122 1500 1992 .53 .64 .73 .76 .73 .68 .76 .83 .83 9 FCC141 1550 1992 .66 .80 .79 .72 .66 .75 .86 10 FCC142 1600 1992 .84 .71 .47 .52 .76 11 FCC143 1700 1992 .78 12 FCC152 1680 1925 .76 .63 13 FCC161 1398 1807 .61 .61 .59 .61 .74 .84 .83 .86 .83 .73 .67 .70 .74 .66 14 FCC162 1500 1838 .69 .60 .72 .72 .69 .63 .46 .41 .40 15 FCC181 1307 1766 .49 .47 .68 .75 .73 .68 .59 .71 .87 .80 .80 .68 .62 .67 .71 .79 .56 16 FCC192 1307 1725 .55 .49 .50 .68 .80 .67 .57 .64 .74 .79 .78 .75 .56 .54 .74 .67 .66 17 FCC197 1261 1910 .01B .23B .50 .55 .58 .69 .62 .62 .70 .73 .73 .68 .62 .61 .63 .46 .56 .64 .40 18 FCC201 1314 1992 .54 .59 .66 .71 .70 .60 .69 .80 .79 .74 .80 .79 .77 .82 .86 .79 .62 19 FCC202 1430 1992 .44 .52 .65 .69 .73 .81 .71 .59 .61 .76 .68 .53 20 FCC211 1660 1992 .67 .68 .51 21 FCC212 1500 1992 .71 .76 .80 .82 .73 .67 .81 .84 .78 22 FCC221A 1310 1742 .48 .43 .35 .46 .53 .53 .56 .47 .54 .63 .68 .76 .75 .77 .78 .74 .74 24 FCC222A 1317 1473 .46 .41 .23B .32A .46 .39 25 FCC222B 1504 1969 .55 .68 .60 .59 .68 .66 .68 .64 .62 26 FCC224 1600 1992 .75 .52 .49 .62 .53 27 FCC231 1457 1992 .77 .72 .70 .77 .84 .85 .67 .45 .40 .47 .65 28 FCC232 1570 1992 .76 .77 .71 .68 .60 .59 .65 29 FCC241 1250 1992 .26B .25A .43 .43 .57 .72 .63 .63 .70 .73 .71 .71 .71 .69 .73 .66 .58 .56 .63 30 FCC261 1442 1992 .38B .41 .61 .72 .67 .68 .56 .56 .64 .64 .70 .69 32 FCC281 1510 1865 .34 .43 .69 .75 .64 .58 .73 .78 .56 33 FCC351 1588 1992 .35 .33 .54 .77 .80 .54 34 FCC402 1620 1992 .79 .77 .72 .71 .62 35 FCC431 1386 1825 .78 .65 .61 .66 .56 .53 .64 .62 .59 .61 .64 .80 .86 .83 36 FCC432 1315 1865 .60 .60 .68 .73 .65 .68 .72 .66 .64 .64 .79 .84 .78 .74 .56 .53 .74 37 FCC463 1323 1946 .37 .40 .34 .52 .35 .46 .59 .68 .70 .65 .81 .77 .73 .68 .64 .68 .66 38 FCC631 1354 1846 .26A .24A .09B .41 .49 .47 .55 .64 .80 .77 .71 .70 .68 .59 .63 39 DDL231 1232 1479 .56 .60 .55 .47 .39 .56 .54 .47 .48 .45 40 DDL232 1224 1499 .62 .66 .68 .53 .27B .35 .57 .52 .49 .49 Av segment correlation .59 .38 .43 .49 .46 .48 .59 .56 .54 .60 .65 .65 .67 .73 .72 .68 .64 .64 .68 .65 PART 5: CORRELATION OF SERIES BY SEGMENTS: co586.rwl 14:51 Thu 17 Mar 2005 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 FCC031 1514 1879 .68 .62 .51 .43 .47 .46 2 FCC081 1540 1992 .81 .85 .67 .67 .72 .68 .70 .48 .43 .64 3 FCC082 1550 1840 .73 .77 .65 .66 4 FCC101 1600 1992 .70 .78 .65 .62 .70 .74 .76 .75 .56 .57 5 FCC102 1650 1992 .81 .77 .65 .69 .64 .72 .79 .64 .56 .54 6 FCC111 1619 1991 .55 .56 .63 .66 .71 .74 .73 .61 .44 .35 7 FCC121 1700 1992 .75 .70 .81 .80 .69 .55 .56 .60 .67 .61 8 FCC122 1500 1992 .81 .78 .80 .72 .63 .50 .54 .71 .67 .69 9 FCC141 1550 1992 .86 .86 .74 .74 .78 .63 .79 .75 .55 .56 10 FCC142 1600 1992 .85 .87 .83 .73 .54 .36 .62 .55 .43 .67 11 FCC143 1700 1992 .84 .84 .77 .72 .72 .70 .83 .81 .61 .63 12 FCC152 1680 1925 .59 .65 .61 .57 .34B .41 .43 .42 13 FCC161 1398 1807 .47B .45 .40 14 FCC162 1500 1838 .37B .46 .34 .44 15 FCC181 1307 1766 .55 17 FCC197 1261 1910 .53 .75 .56 .35B .36 .58 .61 18 FCC201 1314 1992 .67 .79 .77 .74 .73 .73 .78 .79 .65 .66 19 FCC202 1430 1992 .73 .71 .61 .58 .51 .66 .78 .69 .52 .47 20 FCC211 1660 1992 .58 .72 .74 .71 .69 .65 .70 .58 .38 .46 21 FCC212 1500 1992 .77 .67 .62 .64 .71 .63 .73 .67 .53 .60 23 FCC221B 1777 1992 .75 .62 .51 .51 .61 .67 .62 .59 25 FCC222B 1504 1969 .62 .63 .72 .62 .14A .11B .46 .45 .38 26 FCC224 1600 1992 .63 .76 .66 .59 .54 .53 .59 .59 .52 .42 27 FCC231 1457 1992 .69 .63 .63 .69 .70 .62 .55 .61 .80 .82 28 FCC232 1570 1992 .68 .74 .70 .74 .69 .53 .71 .78 .70 .72 29 FCC241 1250 1992 .72 .64 .61 .65 .62 .67 .70 .62 .56 .52 30 FCC261 1442 1992 .66 .66 .63 .52 .53 .59 .64 .63 .60 .57 31 FCC271 1750 1992 .45 .64 .63 .64 .70 .69 .53 .53 .70 32 FCC281 1510 1865 .52 .50 .52 .62 .46 33 FCC351 1588 1992 .59 .77 .69 .57 .67 .60 .62 .63 .48 .53 34 FCC402 1620 1992 .67 .75 .76 .79 .79 .78 .80 .70 .53 .62 35 FCC431 1386 1825 .78 .74 .72 .72 36 FCC432 1315 1865 .81 .83 .71 .66 .65 37 FCC463 1323 1946 .67 .73 .76 .76 .69 .72 .76 .62 38 FCC631 1354 1846 .78 .74 .62 .58 Av segment correlation .68 .70 .66 .64 .61 .60 .67 .63 .55 .59 PART 7: DESCRIPTIVE STATISTICS: co586.rwl 14:51 Thu 17 Mar 2005 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 FCC031 1514 1879 366 15 1 .572 .80 1.73 .315 .856 .183 2.54 .270 -.009 2 2 FCC081 1540 1992 453 18 0 .668 .72 1.82 .300 .785 .199 2.76 .387 .008 3 3 FCC082 1550 1840 291 11 0 .720 .77 1.69 .289 .845 .166 2.60 .326 .011 5 4 FCC101 1600 1992 393 15 0 .613 .94 2.02 .326 .868 .145 2.57 .355 -.021 2 5 FCC102 1650 1992 343 13 1 .581 .91 1.87 .370 .903 .142 2.52 .333 -.002 1 6 FCC111 1619 1991 373 15 0 .621 .40 1.09 .208 .917 .172 2.62 .351 -.038 1 7 FCC121 1700 1992 293 11 0 .664 .30 .57 .072 .655 .157 2.54 .342 .001 1 8 FCC122 1500 1992 493 19 0 .698 .41 1.37 .196 .918 .152 2.58 .301 -.011 2 9 FCC141 1550 1992 443 17 0 .735 .52 1.03 .187 .873 .145 2.77 .390 -.005 1 10 FCC142 1600 1992 393 15 0 .662 .51 1.12 .197 .868 .145 2.68 .452 -.003 1 11 FCC143 1700 1992 293 11 0 .758 .58 1.29 .212 .850 .150 2.75 .444 .009 1 12 FCC152 1680 1925 246 10 1 .516 .30 .64 .094 .740 .167 2.64 .335 -.027 1 13 FCC161 1398 1807 410 17 1 .660 .86 1.83 .259 .766 .163 2.59 .319 -.009 1 14 FCC162 1500 1838 339 13 1 .527 .98 1.87 .300 .725 .201 2.58 .347 -.032 1 15 FCC181 1307 1766 460 18 0 .584 .64 1.40 .243 .851 .159 2.54 .231 -.034 1 16 FCC192 1307 1725 419 17 0 .643 .53 1.30 .189 .842 .157 2.62 .315 -.005 1 17 FCC197 1261 1910 650 26 3 .533 .52 1.39 .231 .862 .185 2.64 .345 -.011 4 18 FCC201 1314 1992 679 27 0 .720 .36 1.23 .174 .899 .164 2.96 .371 .006 1 19 FCC202 1430 1992 563 22 0 .633 .36 1.14 .177 .887 .189 2.70 .303 -.031 1 20 FCC211 1660 1992 333 13 0 .625 .53 1.64 .283 .912 .168 2.71 .425 .009 1 21 FCC212 1500 1992 493 19 0 .711 .40 1.04 .159 .865 .155 2.64 .368 -.019 3 22 FCC221A 1310 1742 433 17 0 .618 .34 .77 .120 .811 .170 2.60 .336 -.043 1 23 FCC221B 1777 1992 216 8 0 .613 .41 .63 .078 .480 .161 2.52 .411 -.028 1 24 FCC222A 1317 1473 157 6 2 .365 .33 .65 .114 .857 .146 2.59 .384 -.034 1 25 FCC222B 1504 1969 466 18 2 .547 .49 .93 .141 .766 .159 2.59 .342 -.006 1 26 FCC224 1600 1992 393 15 0 .584 .56 1.15 .160 .833 .129 2.82 .462 -.003 1 27 FCC231 1457 1992 536 21 0 .656 .34 .72 .099 .640 .197 2.57 .339 -.020 1 28 FCC232 1570 1992 423 17 0 .689 .42 1.22 .198 .893 .181 2.57 .310 -.005 1 29 FCC241 1250 1992 743 29 2 .600 .38 1.52 .203 .909 .163 2.56 .342 -.022 1 30 FCC261 1442 1992 551 22 1 .611 .39 .97 .151 .801 .195 2.60 .346 -.006 4 31 FCC271 1750 1992 243 9 0 .594 1.06 2.32 .306 .721 .171 2.59 .414 .020 1 32 FCC281 1510 1865 356 14 0 .569 .46 1.69 .298 .919 .167 2.57 .341 .017 1 33 FCC351 1588 1992 405 16 0 .594 .50 1.24 .219 .846 .207 2.63 .353 .004 1 34 FCC402 1620 1992 373 15 0 .721 .58 1.33 .204 .904 .118 2.63 .379 -.002 1 35 FCC431 1386 1825 440 18 0 .682 .58 1.18 .164 .715 .162 2.76 .337 -.024 1 36 FCC432 1315 1865 551 22 0 .688 .53 1.40 .207 .838 .169 2.62 .313 -.001 1 37 FCC463 1323 1946 624 25 0 .642 .46 1.08 .156 .793 .164 2.70 .402 -.019 1 38 FCC631 1354 1846 493 19 3 .560 .77 2.17 .411 .937 .148 2.50 .292 .013 1 39 DDL231 1232 1479 248 10 0 .520 1.04 2.77 .657 .927 .202 2.77 .495 .015 1 40 DDL232 1224 1499 276 10 1 .525 .96 2.78 .666 .945 .209 2.59 .377 -.009 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 16653 653 19 .628 .55 2.78 .224 .837 .168 2.96 .352 -.010