Chronology file name : NONE Measurement file name : UT511.RWL Date checked : 28MAR96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1581 Ending year : 1983 Principal investigators: K. BRIFFA AND F.H. SCHWEINGRUBER Site name : CEADER BREAKS Site location : UTAH, USA Species information : PCEN ENGELMANN SPRUCE Latitude : 3735N Longitude : 11351W Elevation : 3120 M Series intercorrelation: 0.631 Avg mean sensitivity : 0.154 Avg standard deviation : 0.417 Avg autocorrelation : 0.862 Number dated series : 24 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 1.85 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: #17 685301 SHOULD BE DIVIDED INTO TWO SERIES RATHER THAN BE MISSING ALL RINGS BETWEEN 1873-1878 ALL FLAGS = LOW CORRELATIONS WITH MASTER EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 19:02 Thu 28 MAR 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 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 685211 1663 1983 .54 .65 .63 .39 .56 .68 .60 .44 .55 .66 .66 .66 .62 2 685212 1684 1983 .68 .77 .63 .73 .79 .67 .70 .73 .66 .50 .33 .35 3 685231 1796 1983 .45 .49 .60 .66 .49 .37 .60 .64 4 685232 1822 1983 .35 .37 .44 .41 .23B .27A .38 5 685241 1693 1983 .57 .62 .58 .74 .71 .74 .81 .70 .63 .64 .65 .70 6 685242 1688 1983 .69 .71 .60 .70 .74 .77 .80 .65 .63 .50 .35 .38 7 685251 1796 1983 .61 .57 .62 .64 .67 .65 .63 .61 8 685252 1802 1983 .53 .66 .70 .73 .66 .70 .68 9 685261 1774 1983 .59 .59 .55 .70 .64 .69 .78 .64 .52 10 685262 1769 1971 .63 .73 .72 .69 .29A .38 .77 .70 11 685271 1693 1983 .32A .46 .61 .70 .64 .66 .66 .68 .75 .70 .63 .66 12 685272 1766 1983 .68 .71 .74 .70 .66 .77 .79 .64 .66 13 685281 1651 1983 .62 .61 .69 .63 .83 .89 .79 .67 .64 .67 .73 .70 .68 14 685282 1631 1983 .60 .55 .65 .67 .54 .76 .86 .83 .75 .73 .78 .81 .74 .53 15 685291 1618 1983 .37 .39 .60 .68 .70 .62 .81 .79 .76 .71 .51 .62 .64 .63 .70 16 685292 1645 1983 .64 .63 .65 .65 .78 .80 .66 .58 .64 .65 .73 .71 .71 .76 17 685301 1772 1983 .50 .55 .78 .57 .29B .53 .77 .67 .68 18 685302 1730 1983 .38 .61 .75 .76 .77 .74 .69 .79 .75 .74 19 685311 1680 1983 .52 .55 .49 .76 .84 .73 .68 .57 .48 .58 .49 .47 20 685321 1628 1983 .60 .63 .68 .62 .37 .52 .67 .70 .80 .67 .67 .70 .64 .59 21 685322 1653 1983 .39 .71 .72 .57 .71 .70 .49 .63 .68 .67 .66 .61 .63 22 685332 1772 1983 .45 .45 .61 .57 .60 .68 .74 .67 .66 23 685341 1604 1983 .77 .70 .68 .65 .45 .47 .76 .68 .65 .71 .72 .70 .66 .63 .55 24 685342 1581 1983 .65 .51 .65 .63 .65 .76 .87 .77 .59 .70 .80 .70 .68 .78 .71 PART 7: DESCRIPTIVE STATISTICS: 19:02 Thu 28 MAR 1996 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 685211 1663 1983 321 13 0 0.583 0.89 2.59 0.418 0.922 0.141 1.94 0.246 0.001 1 2 685212 1684 1983 300 12 0 0.627 1.05 2.77 0.418 0.865 0.140 1.89 0.257 0.000 1 3 685231 1796 1983 188 8 0 0.545 1.80 3.68 0.829 0.947 0.120 1.90 0.320 -0.005 2 4 685232 1822 1983 162 7 2 0.379 1.70 3.62 0.714 0.875 0.160 2.09 0.360 -0.008 2 5 685241 1693 1983 291 12 0 0.691 1.02 2.61 0.461 0.906 0.144 1.98 0.303 -0.020 3 6 685242 1688 1983 296 12 0 0.650 1.07 3.22 0.612 0.931 0.146 2.13 0.363 -0.008 1 7 685251 1796 1983 188 8 0 0.615 1.88 3.67 0.653 0.868 0.147 2.01 0.312 -0.009 2 8 685252 1802 1983 182 7 0 0.635 1.99 3.70 0.590 0.838 0.136 2.13 0.340 0.012 2 9 685261 1774 1983 210 9 0 0.629 1.76 3.72 0.643 0.878 0.132 1.99 0.321 -0.019 1 10 685262 1769 1971 203 8 1 0.598 1.68 3.53 0.581 0.859 0.144 1.99 0.304 -0.005 2 11 685271 1693 1983 291 12 1 0.603 0.82 1.77 0.329 0.887 0.136 1.90 0.289 -0.004 1 12 685272 1766 1983 218 9 0 0.692 1.03 2.22 0.407 0.909 0.129 1.91 0.265 -0.023 3 13 685281 1651 1983 333 13 0 0.704 0.72 1.35 0.204 0.729 0.165 2.02 0.264 -0.012 1 14 685282 1631 1983 353 14 0 0.675 0.60 1.33 0.181 0.709 0.185 1.99 0.281 -0.011 2 15 685291 1618 1983 366 15 0 0.620 0.80 2.08 0.269 0.803 0.158 1.95 0.307 -0.023 2 16 685292 1645 1983 339 14 0 0.678 0.79 1.58 0.218 0.751 0.150 1.94 0.273 -0.005 1 17 685301 1772 1983 212 9 1 0.571 1.01 2.13 0.437 0.853 0.171 1.95 0.315 -0.013 1 18 685302 1730 1983 254 10 0 0.682 0.83 1.65 0.255 0.797 0.162 1.90 0.283 0.018 1 19 685311 1680 1983 304 12 0 0.603 0.82 2.19 0.470 0.931 0.168 2.12 0.281 -0.032 1 20 685321 1628 1983 356 14 0 0.625 0.79 2.12 0.334 0.881 0.158 2.01 0.312 -0.016 1 21 685322 1653 1983 331 13 0 0.619 0.73 1.76 0.305 0.896 0.156 2.00 0.273 -0.021 1 22 685332 1772 1983 212 9 0 0.580 0.81 1.57 0.273 0.814 0.163 2.07 0.341 0.036 1 23 685341 1604 1983 380 15 0 0.648 0.86 3.38 0.587 0.946 0.165 2.00 0.303 -0.006 1 24 685342 1581 1983 403 15 0 0.689 0.80 2.34 0.433 0.926 0.165 2.00 0.233 -0.020 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6693 270 5 0.631 1.01 3.72 0.417 0.862 0.154 2.13 0.293 -0.009