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 : CO053.CRN Measurement file name : CO053.RWL Date checked : 26DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1478 Ending year : 1964 Principal investigators: M.A. STOKES, T.P. HARLAN Site name : BLACK CANYON OF THE GUNNISON RIVER Site location : COLORADO, USA Species information : PSME DOUGLAS-FIR Latitude : 3834N Longitude : 10742W Elevation : 2426 M Series intercorrelation: 0.712 Avg mean sensitivity : 0.363 Avg standard deviation : 0.248 Avg autocorrelation : 0.585 Number dated series : 8 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: SHOULD HAVE MORE SERIES EXCELLENT CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:07 Mon 26 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 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1 117021 1505 1964 .60 .79 .63 .55 .68 .83 .87 .81 .79 .75 .64 .57 .65 .63 .59 .62 .61 .71 - - + 2 117011 1478 1964 .60 .81 .78 .67 .70 .87 .84 .65 .70 .85 .80 .82 .82 .81 .82 .76 .72 .72 - - + 3 117031 1760 1964 - - - - - - - - - - .51 .74 .70 .68 .66 .69 .68 .73 - - + 4 117041 1570 1960 - - .43 .45 .67 .82 .78 .72 .74 .72 .78 .82 .75 .65 .70 .76 .71 .73 - - + 5 117051 1634 1964 - - - - - .55 .57 .77 .70 .63 .64 .63 .70 .73 .64 .70 .79 .77 - - + 6 117061 1634 1964 - - - - - .79 .83 .78 .60 .49 .55 .66 .64 .76 .79 .71 .66 .75 - - + 7 117071 1727 1964 - - - - - - - - - .69 .75 .82 .70 .72 .77 .80 .85 .84 - - + 8 117081 1699 1964 - - - - - - - .70 .69 .73 .80 .77 .73 .79 .80 .80 .84 .85 - - + 1 PART 7: DESCRIPTIVE STATISTICS: 15:07 Mon 26 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 117021 1505 1964 460 18 0 0.683 0.39 3.00 0.361 0.744 0.423 2.07 0.337 -0.025 1 2 117011 1478 1964 487 18 0 0.750 0.44 2.03 0.271 0.733 0.345 1.95 0.273 -0.016 1 3 117031 1760 1964 205 8 0 0.652 1.08 3.05 0.539 0.508 0.368 2.09 0.424 -0.021 2 4 117041 1570 1960 391 16 0 0.710 0.43 1.62 0.225 0.682 0.346 2.04 0.275 -0.013 2 5 117051 1634 1964 331 13 0 0.666 0.45 1.16 0.239 0.743 0.297 2.09 0.366 0.011 1 6 117061 1634 1964 331 13 0 0.699 0.25 0.53 0.077 0.228 0.321 1.89 0.289 -0.003 1 7 117071 1727 1964 238 9 0 0.769 0.28 0.63 0.119 0.429 0.411 2.07 0.370 -0.027 1 8 117081 1699 1964 266 11 0 0.771 0.36 0.94 0.161 0.344 0.409 2.13 0.366 -0.027 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2709 106 0 0.712 0.43 3.05 0.248 0.585 0.363 2.13 0.326 -0.015