Chronology file name : NONE Measurement file name : WA3.RWL Date checked : 02SEP96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1788 Ending year : 1986 Principal investigators: KLAUS F. KAISER Site name : SWAUK PASS, NORTH OF ELLENSBURG Site location : WASHINGTON, USA Species information : PSME DOUGLAS-FIR Latitude : 4722N Longitude : 12018W Elevation : 1250 M Series intercorrelation: 0.603 Avg mean sensitivity : 0.183 Avg standard deviation : 0.313 Avg autocorrelation : 0.786 Number dated series : 17 Segment length tested : 50 Number problem segments: 9 Pct problem segments : 10.84 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: #8 SWAU0080 1837-1924 HAS LOW CORRELATION #9 SWAU0090 1830-1924, #14 SWAU0140 1850-1924 ARE POSSIBLY MISDATED VERY GOOD DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 16:08 Mon 02 SEP 1996 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- 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 Time_span 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SWAU0010 1920 1986 .45 .45 .46 2 SWAU0020 1883 1986 .69 .69 .49 .56 3 SWAU0030 1919 1986 .36 .43 .60 4 SWAU0040 1868 1986 .75 .74 .79 .63 .65 5 SWAU0050 1856 1986 .39 .70 .72 .44 .50 6 SWAU0060 1840 1986 .45 .50 .41 .27B .35 .47 7 SWAU0070 1876 1986 .75 .81 .68 .75 8 SWAU0080 1837 1986 .03B-.13B .03B .37 .54 .43 9 SWAU0090 1830 1986 .29A .05B .16B .44 .50 .46 10 SWAU0100 1877 1986 .51 .59 .56 .64 11 SWAU0110 1868 1986 .77 .80 .84 .75 .76 12 SWAU0120 1879 1986 .75 .82 .84 .83 13 SWAU0130 1906 1986 .74 .69 .63 14 SWAU0140 1788 1986 .91 .82 .40 .13B .23B .45 .59 .62 15 SWAU0150 1881 1986 .65 .74 .70 .73 16 SWAU0160 1860 1986 .56 .54 .76 .80 .61 17 SWAUCH00 1788 1986 .95 .94 .87 .84 .94 .96 .98 .97 PART 7: DESCRIPTIVE STATISTICS: 16:08 Mon 02 SEP 1996 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 SWAU0010 1920 1986 67 3 0 0.565 1.41 2.18 0.263 0.520 0.133 1.89 0.326 -0.002 1 2 SWAU0020 1883 1986 104 4 0 0.637 1.13 2.32 0.402 0.647 0.197 1.93 0.309 -0.043 1 3 SWAU0030 1919 1986 68 3 0 0.549 1.29 2.39 0.503 0.888 0.164 1.98 0.313 0.004 1 4 SWAU0040 1868 1986 119 5 0 0.702 0.88 2.19 0.385 0.802 0.176 1.98 0.323 -0.055 1 5 SWAU0050 1856 1986 131 5 0 0.506 0.87 1.88 0.305 0.803 0.170 2.02 0.359 -0.075 1 6 SWAU0060 1840 1986 147 6 1 0.418 0.57 1.97 0.371 0.899 0.207 2.12 0.427 -0.027 1 7 SWAU0070 1876 1986 111 4 0 0.749 0.74 1.73 0.338 0.829 0.179 1.98 0.365 -0.023 1 8 SWAU0080 1837 1986 150 6 3 0.251 0.66 1.60 0.278 0.778 0.217 1.88 0.275 -0.002 1 9 SWAU0090 1830 1986 157 6 3 0.331 0.64 1.65 0.440 0.936 0.190 2.35 0.302 0.020 1 10 SWAU0100 1877 1986 110 4 0 0.610 0.96 2.38 0.416 0.831 0.175 1.95 0.406 -0.010 1 11 SWAU0110 1868 1986 119 5 0 0.769 0.64 1.28 0.194 0.690 0.166 1.92 0.291 -0.005 1 12 SWAU0120 1879 1986 108 4 0 0.795 0.68 1.64 0.285 0.798 0.168 2.12 0.337 -0.026 1 13 SWAU0130 1906 1986 81 3 0 0.701 1.11 2.05 0.317 0.682 0.149 2.01 0.278 -0.007 1 14 SWAU0140 1788 1986 199 8 2 0.556 0.38 0.96 0.209 0.854 0.230 2.01 0.329 -0.026 3 15 SWAU0150 1881 1986 106 4 0 0.684 0.77 1.32 0.199 0.535 0.190 1.92 0.375 -0.050 1 16 SWAU0160 1860 1986 127 5 0 0.604 0.83 2.14 0.377 0.810 0.211 2.06 0.386 0.004 1 17 SWAUCH00 1788 1986 199 8 0 0.917 0.76 1.28 0.207 0.790 0.139 1.95 0.289 -0.011 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2103 83 9 0.603 0.78 2.39 0.313 0.786 0.183 2.35 0.334 -0.020