Chronology file name : NONE Measurement file name : UT512.RWL Date checked : 28MAR96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1511 Ending year : 1983 Principal investigators: K. BRIFFA AND F.H. SCHWEINGRUBER Site name : HIDDEN PEAK WASATCH MOUNTAIN Site location : UTAH, USA Species information : PCEN ENGELMANN SPRUCE Latitude : 4034N Longitude : 11138W Elevation : 3150 M Series intercorrelation: 0.511 Avg mean sensitivity : 0.163 Avg standard deviation : 0.261 Avg autocorrelation : 0.781 Number dated series : 24 Segment length tested : 50 Number problem segments: 32 Pct problem segments : 11.64 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: SOME INNER AND OUTER RING SEGMENTS WITH LOW CORRELATIONS- SHOULD BE DELETED ALL FLAGS = LOW CORRELATIONS WITH MASTER DATA SET COULD BE IMPROVED STILL AN EXCELLENT DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 19:03 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 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 689011 1511 1983 .67 .62 .60 .68 .68 .51 .36 .50 .62 .56 .41 .35 .57 .69 .66 .70 .28B .30A .28A 2 689012 1511 1983 .76 .78 .76 .78 .71 .63 .62 .63 .61 .53 .39 .41 .47 .56 .67 .62 .39 .36 .34 3 689021 1713 1983 .40 .42 .61 .57 .51 .52 .44 .45 .43 .42 .39 4 689022 1729 1981 .49 .34 .44 .53 .45 .40 .37 .30A .15B .17A 5 689031 1766 1983 .47 .44 .55 .58 .41 .29A .45 .54 .52 6 689032 1663 1983 .48 .57 .44 .50 .73 .66 .65 .66 .56 .50 .70 .72 .64 7 689051 1697 1983 .50 .49 .73 .72 .73 .72 .66 .64 .73 .73 .66 .56 8 689052 1675 1983 -.10B .38 .43 .49 .63 .45 .49 .79 .78 .68 .64 .59 9 689061 1768 1983 .08B .14B .23B .47 .48 .37 .36 .58 .58 10 689062 1777 1983 .30A .24A .35 .45 .40 .52 .54 .53 11 689081 1706 1983 .33A .34 .42 .36 .48 .42 .31A .38 .50 .58 .64 12 689082 1749 1983 .18A .18B .28B .46 .47 .40 .39 .63 .71 .65 13 689091 1768 1983 .14B .23B .62 .64 .61 .65 .54 .50 .46 14 689092 1800 1983 .59 .70 .63 .57 .57 .57 .55 15 689101 1603 1983 .54 .40 .57 .73 .75 .79 .63 .63 .81 .74 .64 .66 .74 .64 .60 16 689102 1623 1983 .53 .51 .55 .49 .61 .54 .36 .48 .65 .61 .56 .66 .72 .69 .63 17 689111 1733 1983 .70 .77 .45 .31A .57 .54 .53 .57 .44 .38 18 689112 1794 1983 .27A .27A .38 .29A .30A .35 .46 .45 19 689121 1723 1983 .39 .42 .25A .44 .59 .34 .32A .51 .34 .46 .50 20 689122 1781 1983 .47 .55 .49 .40 .49 .49 .51 .53 21 689131 1552 1983 .64 .73 .71 .63 .61 .59 .73 .76 .60 .58 .63 .64 .53 .49 .57 .62 .52 22 689132 1534 1983 .58 .61 .78 .79 .60 .47 .44 .52 .69 .56 .47 .58 .56 .56 .63 .67 .73 .71 23 689151 1806 1983 .31A .32A .45 .35B .37 .50 .48 24 689152 1820 1983 .23A .32A .54 .55 .58 .59 .60 PART 7: DESCRIPTIVE STATISTICS: 19:03 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 689011 1511 1983 473 19 3 0.536 0.40 0.97 0.139 0.853 0.150 2.04 0.322 -0.017 5 2 689012 1511 1983 473 19 0 0.596 0.59 1.30 0.193 0.823 0.145 2.19 0.266 -0.020 1 3 689021 1713 1983 271 11 0 0.463 0.64 1.52 0.246 0.838 0.162 1.97 0.290 0.025 1 4 689022 1729 1981 253 10 3 0.340 0.84 2.10 0.313 0.766 0.182 2.71 0.361 0.045 2 5 689031 1766 1983 218 9 1 0.449 0.40 1.18 0.216 0.878 0.230 1.91 0.237 -0.014 1 6 689032 1663 1983 321 13 0 0.579 0.47 1.62 0.216 0.834 0.183 2.03 0.297 -0.012 1 7 689051 1697 1983 287 12 0 0.634 0.71 1.39 0.231 0.823 0.151 2.01 0.299 -0.012 1 8 689052 1675 1983 309 12 1 0.466 0.89 2.00 0.267 0.681 0.183 2.05 0.321 -0.004 1 9 689061 1768 1983 216 9 3 0.375 0.67 1.19 0.168 0.505 0.183 1.98 0.338 -0.025 1 10 689062 1777 1983 207 8 2 0.403 0.57 1.25 0.215 0.806 0.202 1.94 0.362 -0.010 6 11 689081 1706 1983 278 11 2 0.426 0.66 2.20 0.304 0.860 0.183 2.12 0.306 -0.045 1 12 689082 1749 1983 235 10 3 0.450 0.83 2.36 0.327 0.810 0.169 2.30 0.351 -0.055 2 13 689091 1768 1983 216 9 2 0.471 0.82 1.48 0.191 0.707 0.146 1.84 0.313 -0.018 1 14 689092 1800 1983 184 7 0 0.574 1.23 2.04 0.294 0.781 0.126 1.84 0.244 0.040 1 15 689101 1603 1983 381 15 0 0.641 0.62 1.48 0.226 0.851 0.152 2.06 0.327 -0.005 1 16 689102 1623 1983 361 15 0 0.560 0.77 2.51 0.431 0.895 0.183 1.89 0.268 -0.015 2 17 689111 1733 1983 251 10 1 0.505 0.80 1.78 0.301 0.858 0.161 2.07 0.405 -0.030 1 18 689112 1794 1983 190 8 4 0.319 0.94 1.67 0.286 0.669 0.167 1.93 0.268 -0.056 1 19 689121 1723 1983 261 11 2 0.417 1.25 2.40 0.381 0.746 0.166 2.02 0.307 -0.002 1 20 689122 1781 1983 203 8 0 0.485 1.36 2.09 0.274 0.683 0.128 2.18 0.378 0.033 1 21 689131 1552 1983 432 17 0 0.611 0.62 1.32 0.147 0.689 0.143 1.98 0.257 -0.015 1 22 689132 1534 1983 450 18 0 0.594 0.75 1.38 0.185 0.764 0.131 1.94 0.276 -0.007 2 23 689151 1806 1983 178 7 3 0.414 1.85 3.94 0.601 0.697 0.169 2.27 0.434 0.025 1 24 689152 1820 1983 164 7 2 0.498 2.15 4.08 0.558 0.671 0.163 2.10 0.327 0.000 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6812 275 32 0.511 0.79 4.08 0.261 0.781 0.163 2.71 0.309 -0.010