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 : CO509.CRN Measurement file name : CO509.RWL Date checked : 14MAR95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1373 Ending year : 1978 Principal investigators: M.K. CLEAVELAND AND T.P. HARLAN Site name : SPRUCE CANYON Site location : COLORADO, USA Species information : PSME DOUGLAS-FIR Latitude : 3711N Longitude : 10829W Elevation : 2115 M Series intercorrelation: 0.843 Avg mean sensitivity : 0.331 Avg standard deviation : 0.431 Avg autocorrelation : 0.740 Number dated series : 20 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 16:02 Tue 14 MAR 1995 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 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SD011W 1785 1978 - - - - - - - - - - - - - - - - .54 .80 .89 .91 + 2 SD021W 1610 1978 - - - - - - - - - .86 .87 .89 .89 .92 .88 .87 .90 .91 .92 .91 + 3 SD023W 1612 1978 - - - - - - - - - .85 .84 .87 .91 .90 .86 .85 .88 .93 .94 .93 + 4 SD024W 1616 1978 - - - - - - - - - .70 .74 .80 .81 .85 .82 .80 .86 .89 .88 .90 + 5 SD032W 1847 1978 - - - - - - - - - - - - - - - - - - .73 .81 + 6 SD064W 1810 1978 - - - - - - - - - - - - - - - - - .87 .90 .91 + 7 SD101W 1524 1978 - - - - - .71 .72 .79 .88 .78 .82 .88 .89 .87 .83 .81 .82 .84 .87 .92 + 8 SD102W 1560 1978 - - - - - - - .87 .92 .88 .90 .94 .95 .93 .89 .84 .90 .94 .84 .82 + 9 SD103W 1597 1978 - - - - - - - - .83 .84 .83 .89 .91 .91 .91 .86 .86 .86 .89 .89 + 10 SD104W 1630 1937 - - - - - - - - - - .79 .84 .84 .90 .89 .78 .84 .92 .94 .92 + 11 SD109W 1526 1617 - - - - - - .75 .85 .93 - - - - - - - - - - - + 12 SD111W 1700 1978 - - - - - - - - - - - - - .79 .74 .79 .78 .82 .90 .90 + 13 SD121W 1620 1978 - - - - - - - - - .83 .82 .76 .79 .91 .90 .81 .80 .79 .84 .86 + 14 SD152W 1378 1978 .84 .91 .89 .86 .89 .87 .83 .81 .85 .84 .83 .87 .85 .90 .91 .79 .75 .88 .91 .91 + 15 SD153W 1389 1650 .84 .84 .88 .92 .91 .90 .85 .82 .87 .79 .78 - - - - - - - - - + 16 SD154W 1373 1978 .81 .87 .88 .88 .87 .90 .91 .93 .95 .88 .88 .88 .87 .86 .81 .73 .78 .83 .82 .84 + 17 SD161W 1460 1800 - - - .91 .92 .86 .82 .83 .89 .89 .79 .74 .78 .90 .83 .74 .75 - - - + 18 SD163W 1411 1978 - .76 .81 .89 .93 .92 .87 .84 .89 .88 .84 .77 .76 .89 .83 .76 .83 .84 .82 .81 + 19 SD164W 1419 1978 - .87 .87 .89 .92 .93 .88 .85 .88 .82 .74 .74 .75 .86 .82 .72 .76 .80 .80 .79 + 20 SD169W 1414 1463 - .79 - - - - - - - - - - - - - - - - - - + 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 16:02 Tue 14 MAR 1995 Page 3 ----------------------------------------------------------------------------------------------------------------------------------- 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 1875 1900 1925 1950 1924 1949 1974 1999 1 SD011W 1785 1978 .84 .80 .83 .84 - - - - - - - - - - - - - - - - + 2 SD021W 1610 1978 .93 .93 .87 .87 - - - - - - - - - - - - - - - - + 3 SD023W 1612 1978 .94 .93 .92 .92 - - - - - - - - - - - - - - - - + 4 SD024W 1616 1978 .91 .88 .85 .86 - - - - - - - - - - - - - - - - + 5 SD032W 1847 1978 .86 .86 .80 .80 - - - - - - - - - - - - - - - - + 6 SD064W 1810 1978 .93 .88 .87 .90 - - - - - - - - - - - - - - - - + 7 SD101W 1524 1978 .93 .91 .88 .88 - - - - - - - - - - - - - - - - + 8 SD102W 1560 1978 .93 .88 .68 .69 - - - - - - - - - - - - - - - - + 9 SD103W 1597 1978 .90 .90 .87 .86 - - - - - - - - - - - - - - - - + 10 SD104W 1630 1937 .93 .90 - - - - - - - - - - - - - - - - - - + 12 SD111W 1700 1978 .92 .87 .81 .81 - - - - - - - - - - - - - - - - + 13 SD121W 1620 1978 .78 .73 .62 .62 - - - - - - - - - - - - - - - - + 14 SD152W 1378 1978 .91 .78 .69 .71 - - - - - - - - - - - - - - - - + 16 SD154W 1373 1978 .89 .84 .78 .78 - - - - - - - - - - - - - - - - + 18 SD163W 1411 1978 .85 .84 .84 .81 - - - - - - - - - - - - - - - - + 19 SD164W 1419 1978 .84 .66 .54 .56 - - - - - - - - - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 16:02 Tue 14 MAR 1995 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 SD011W 1785 1978 194 8 0 0.785 1.00 4.11 0.538 0.541 0.441 2.06 0.315 -0.063 1 2 SD021W 1610 1978 369 15 0 0.892 0.96 3.67 0.705 0.788 0.410 2.06 0.387 -0.036 1 3 SD023W 1612 1978 367 15 0 0.898 0.91 3.75 0.670 0.801 0.395 2.06 0.341 -0.041 1 4 SD024W 1616 1978 363 15 0 0.832 1.18 5.44 0.973 0.784 0.436 1.95 0.275 -0.039 1 5 SD032W 1847 1978 132 6 0 0.787 1.44 3.72 0.613 0.492 0.328 2.17 0.390 -0.043 1 6 SD064W 1810 1978 169 7 0 0.900 0.76 1.73 0.422 0.326 0.602 1.90 0.340 -0.049 2 7 SD101W 1524 1978 455 19 0 0.844 0.57 2.11 0.270 0.664 0.299 2.08 0.304 -0.042 1 8 SD102W 1560 1978 419 17 0 0.870 0.45 2.06 0.211 0.648 0.277 2.05 0.309 -0.035 1 9 SD103W 1597 1978 382 16 0 0.875 0.60 1.65 0.281 0.623 0.317 2.01 0.297 -0.052 1 10 SD104W 1630 1937 308 12 0 0.872 0.59 1.63 0.277 0.672 0.272 1.99 0.339 -0.052 1 11 SD109W 1526 1617 92 3 0 0.822 0.69 2.11 0.361 0.598 0.375 2.23 0.447 -0.031 1 12 SD111W 1700 1978 279 11 0 0.832 0.52 1.69 0.300 0.724 0.346 1.93 0.282 -0.050 1 13 SD121W 1620 1978 359 15 0 0.788 0.60 1.72 0.290 0.680 0.340 2.02 0.346 -0.041 1 14 SD152W 1378 1978 601 24 0 0.843 0.65 2.96 0.527 0.885 0.323 1.89 0.273 -0.026 4 15 SD153W 1389 1650 262 11 0 0.855 0.96 2.96 0.600 0.796 0.342 1.92 0.309 -0.027 2 16 SD154W 1373 1978 606 24 0 0.840 0.56 2.85 0.502 0.888 0.319 1.92 0.240 -0.024 1 17 SD161W 1460 1800 341 14 0 0.834 0.48 1.62 0.262 0.765 0.258 1.99 0.315 -0.023 1 18 SD163W 1411 1978 568 23 0 0.834 0.54 1.77 0.315 0.804 0.280 1.99 0.291 -0.036 1 19 SD164W 1419 1978 560 23 0 0.804 0.46 1.65 0.287 0.837 0.254 2.00 0.310 -0.018 1 20 SD169W 1414 1463 50 1 0 0.790 1.13 1.73 0.264 0.181 0.251 2.02 0.511 -0.044 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6876 279 0 0.843 0.68 5.44 0.431 0.740 0.331 2.23 0.310 -0.036