Chronology file name : AZ515.CRN Measurement file name : AZ515.RWL Date checked : 12JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1600 Ending year : 1987 Principal investigators: DONALD A. GRAYBILL Site name : BEAR WALLOW Site location : ARIZONA, USA Species information : PSME DOUGLAS-FIR Latitude : 3225N Longitude : 11044W Elevation : 2484 M Series intercorrelation: 0.752 Avg mean sensitivity : 0.253 Avg standard deviation : 0.718 Avg autocorrelation : 0.839 Number dated series : 22 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 0.83 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: ALL FLAGS = LOW CORRELATIONS WITH MASTER PART 5: CORRELATION OF SERIES BY SEGMENTS: 01:21 Fri 12 JUL 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 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BWF011 1760 1987 .79 .87 .77 .71 .76 .85 .87 .83 .75 2 BWF012 1766 1987 .71 .78 .75 .62 .63 .81 .91 .92 .84 3 BWF021 1717 1984 .28B .59 .79 .79 .74 .74 .67 .55 .68 .76 .70 4 BWF022 1701 1987 .26B .60 .74 .73 .73 .79 .66 .61 .80 .86 .82 5 BWF031 1792 1987 .84 .74 .67 .66 .80 .89 .78 .67 6 BWF032 1792 1987 .79 .75 .75 .78 .81 .84 .79 .72 7 BWF041 1755 1987 .55 .60 .79 .62 .58 .72 .81 .87 .79 8 BWF042 1762 1987 .56 .66 .69 .59 .58 .76 .84 .81 .78 9 BWF051 1647 1987 .87 .86 .83 .83 .85 .89 .90 .87 .82 .71 .73 .87 .92 .84 10 BWF052 1635 1987 .76 .80 .80 .87 .81 .83 .88 .83 .84 .82 .84 .89 .89 .84 11 BWF061 1673 1987 .71 .73 .76 .75 .56 .55 .77 .76 .66 .56 .78 .84 .74 12 BWF062 1691 1987 .74 .74 .66 .43 .44 .60 .50 .52 .51 .72 .84 .79 13 BWF071 1742 1987 .58 .55 .59 .64 .73 .70 .54 .71 .82 .70 14 BWF072 1747 1987 .62 .63 .82 .78 .82 .79 .76 .80 .78 .65 15 BWF081 1600 1987 .68 .82 .87 .83 .76 .69 .73 .85 .82 .70 .79 .90 .92 .85 16 BWF082 1643 1987 .84 .84 .85 .79 .68 .75 .82 .76 .64 .61 .75 .82 .88 .86 17 BWF091 1645 1987 .82 .81 .80 .87 .79 .81 .90 .84 .76 .76 .82 .91 .92 .88 18 BWF101 1667 1987 .72 .72 .83 .82 .83 .87 .83 .80 .80 .88 .93 .92 .83 19 BWF102 1677 1987 .78 .82 .81 .84 .85 .85 .84 .80 .82 .89 .92 .87 20 BWF111 1675 1987 .75 .78 .74 .79 .84 .73 .64 .63 .71 .83 .83 .79 21 BWF121 1818 1987 .59 .65 .49 .53 .79 .85 .79 22 BWF131 1767 1987 .74 .79 .77 .80 .78 .76 .77 .81 .78 PART 7: DESCRIPTIVE STATISTICS: 01:21 Fri 12 JUL 1996 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 BWF011 1760 1987 228 9 0 0.796 1.49 4.58 0.736 0.806 0.246 1.89 0.262 0.001 1 2 BWF012 1766 1987 222 9 0 0.783 1.73 6.23 1.214 0.891 0.271 1.92 0.303 -0.031 1 3 BWF021 1717 1984 268 11 1 0.619 1.45 3.48 0.605 0.718 0.252 1.93 0.311 0.000 2 4 BWF022 1701 1987 287 11 1 0.662 1.44 3.74 0.729 0.814 0.239 2.06 0.332 0.000 1 5 BWF031 1792 1987 196 8 0 0.765 1.91 5.01 0.953 0.802 0.257 2.06 0.336 -0.028 1 6 BWF032 1792 1987 196 8 0 0.778 1.75 5.41 1.062 0.871 0.246 1.89 0.362 0.021 1 7 BWF041 1755 1987 233 9 0 0.701 1.09 3.27 0.597 0.872 0.248 1.96 0.289 -0.017 1 8 BWF042 1762 1987 226 9 0 0.701 1.33 4.08 0.803 0.869 0.274 2.11 0.304 -0.013 1 9 BWF051 1647 1987 341 14 0 0.837 0.97 3.38 0.490 0.785 0.279 2.02 0.238 0.006 1 10 BWF052 1635 1987 353 14 0 0.830 1.00 4.32 0.662 0.899 0.255 1.80 0.233 -0.018 3 11 BWF061 1673 1987 315 13 0 0.695 1.22 5.10 0.867 0.888 0.246 2.11 0.243 -0.028 1 12 BWF062 1691 1987 297 12 0 0.634 1.26 3.60 0.756 0.827 0.294 2.09 0.334 -0.005 1 13 BWF071 1742 1987 246 10 0 0.668 1.44 3.19 0.631 0.852 0.208 1.99 0.291 0.008 1 14 BWF072 1747 1987 241 10 0 0.718 1.42 3.00 0.653 0.847 0.214 2.11 0.387 -0.019 1 15 BWF081 1600 1987 388 14 0 0.786 0.96 3.57 0.682 0.919 0.233 1.92 0.298 -0.035 1 16 BWF082 1643 1987 345 14 0 0.780 1.04 2.93 0.494 0.820 0.237 1.94 0.257 -0.046 1 17 BWF091 1645 1987 343 14 0 0.837 1.08 3.94 0.579 0.809 0.284 1.85 0.260 -0.032 1 18 BWF101 1667 1987 321 13 0 0.824 1.11 3.97 0.698 0.851 0.272 1.80 0.261 -0.009 1 19 BWF102 1677 1987 311 12 0 0.830 1.29 3.44 0.615 0.828 0.251 1.87 0.219 -0.022 1 20 BWF111 1675 1987 313 12 0 0.750 1.13 3.98 0.830 0.906 0.238 1.93 0.250 0.002 1 21 BWF121 1818 1987 170 7 0 0.683 1.78 3.64 0.731 0.693 0.264 2.01 0.361 -0.050 1 22 BWF131 1767 1987 221 9 0 0.762 1.77 5.38 0.836 0.814 0.251 1.94 0.293 -0.028 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6061 242 2 0.752 1.29 6.23 0.718 0.839 0.253 2.11 0.286 -0.016