Chronology file name : NONE Measurement file name : ID007.RWL Date checked : 12MAR96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1716 Ending year : 1983 Principal investigators: K. BRIFFA AND F.H. SCHWEINGRUBER Site name : CASCADE RADAR ST. PAYETTE Site location : IDAHO Species information : PCEN ENGELMANN SPRUCE Latitude : 4426N Longitude : 11605W Elevation : 2140 M Series intercorrelation: 0.725 Avg mean sensitivity : 0.192 Avg standard deviation : 0.442 Avg autocorrelation : 0.749 Number dated series : 24 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 0.42 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: EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 10:34 Tue 12 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 684011 1720 1983 .64 .68 .84 .76 .84 .82 .74 .80 .62 .43 .35 2 684012 1733 1983 .78 .85 .71 .74 .70 .70 .80 .72 .68 .66 3 684021 1734 1983 .81 .79 .77 .78 .77 .86 .90 .83 .71 .72 4 684022 1766 1983 .69 .73 .74 .81 .89 .89 .77 .68 .64 5 684031 1734 1983 .74 .72 .68 .80 .84 .77 .77 .70 .61 .54 6 684032 1739 1983 .67 .67 .76 .65 .67 .73 .82 .80 .65 .57 7 684041 1734 1983 .64 .69 .70 .76 .72 .61 .74 .76 .46 .46 8 684042 1725 1983 .82 .41 .26A .65 .70 .66 .75 .79 .66 .61 9 684051 1733 1983 .75 .77 .72 .79 .81 .65 .60 .65 .77 .65 10 684052 1725 1983 .72 .70 .81 .82 .83 .84 .78 .67 .67 .66 11 684061 1765 1983 .59 .57 .72 .69 .75 .90 .83 .71 .74 12 684062 1747 1983 .73 .72 .60 .68 .68 .74 .78 .77 .75 .75 13 684071 1734 1983 .65 .64 .61 .79 .86 .82 .80 .67 .63 .65 14 684072 1736 1983 .82 .77 .67 .78 .82 .84 .91 .81 .68 .68 15 684081 1717 1983 .51 .57 .75 .78 .81 .85 .80 .83 .75 .67 .61 16 684082 1719 1983 .71 .76 .79 .72 .85 .88 .80 .79 .77 .61 .63 17 684091 1734 1983 .64 .55 .48 .59 .55 .58 .73 .66 .67 .72 18 684092 1751 1983 .50 .51 .62 .67 .80 .82 .58 .52 .58 19 684101 1728 1983 .84 .87 .80 .76 .75 .80 .86 .85 .80 .81 20 684102 1756 1983 .84 .80 .76 .75 .75 .84 .79 .72 .71 21 684111 1726 1983 .69 .65 .76 .81 .85 .86 .83 .81 .82 .82 22 684112 1735 1983 .74 .69 .70 .76 .73 .71 .84 .79 .71 .69 23 684121 1725 1983 .67 .82 .78 .83 .89 .89 .91 .85 .70 .69 24 684122 1716 1983 .49 .66 .84 .54 .60 .85 .85 .89 .83 .74 .66 PART 7: DESCRIPTIVE STATISTICS: 10:34 Tue 12 MAR 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 684011 1720 1983 264 11 0 0.677 1.02 2.27 0.371 0.728 0.202 2.25 0.345 -0.009 1 2 684012 1733 1983 251 10 0 0.735 0.87 1.78 0.338 0.738 0.221 2.13 0.362 -0.009 1 3 684021 1734 1983 250 10 0 0.804 1.08 2.71 0.382 0.772 0.173 2.03 0.335 -0.010 2 4 684022 1766 1983 218 9 0 0.769 0.90 1.59 0.236 0.628 0.178 1.93 0.318 0.000 2 5 684031 1734 1983 250 10 0 0.737 0.89 2.98 0.446 0.703 0.219 2.12 0.329 -0.049 1 6 684032 1739 1983 245 10 0 0.688 1.00 2.49 0.455 0.782 0.222 2.17 0.399 -0.032 1 7 684041 1734 1983 250 10 0 0.667 1.22 3.50 0.525 0.766 0.191 1.87 0.257 -0.026 1 8 684042 1725 1983 259 10 1 0.605 1.16 3.98 0.558 0.804 0.211 1.79 0.192 0.014 1 9 684051 1733 1983 251 10 0 0.706 0.97 3.10 0.581 0.871 0.200 1.97 0.287 0.024 1 10 684052 1725 1983 259 10 0 0.757 1.02 3.11 0.441 0.773 0.194 2.12 0.337 -0.017 3 11 684061 1765 1983 219 9 0 0.731 1.54 4.17 0.580 0.741 0.181 2.01 0.321 -0.029 2 12 684062 1747 1983 237 10 0 0.720 1.44 3.89 0.598 0.803 0.196 1.91 0.312 -0.010 1 13 684071 1734 1983 250 10 0 0.724 0.89 2.87 0.359 0.802 0.173 2.13 0.330 -0.001 1 14 684072 1736 1983 248 10 0 0.791 0.92 2.73 0.335 0.722 0.177 2.13 0.350 -0.008 1 15 684081 1717 1983 267 11 0 0.696 1.04 3.43 0.651 0.903 0.174 1.85 0.274 -0.028 1 16 684082 1719 1983 265 11 0 0.752 1.10 3.30 0.498 0.862 0.166 1.96 0.309 -0.013 1 17 684091 1734 1983 250 10 0 0.613 0.94 2.36 0.306 0.597 0.196 2.22 0.332 -0.033 2 18 684092 1751 1983 233 9 0 0.640 0.88 1.65 0.236 0.556 0.206 2.04 0.344 -0.007 2 19 684101 1728 1983 256 10 0 0.813 1.04 3.10 0.464 0.796 0.189 2.06 0.349 -0.022 3 20 684102 1756 1983 228 9 0 0.785 1.02 1.84 0.246 0.524 0.179 2.07 0.316 -0.017 3 21 684111 1726 1983 258 10 0 0.789 1.04 3.87 0.497 0.835 0.176 2.01 0.347 -0.045 1 22 684112 1735 1983 249 10 0 0.741 1.21 3.65 0.446 0.637 0.195 2.13 0.377 -0.013 1 23 684121 1725 1983 259 10 0 0.790 1.23 3.34 0.498 0.763 0.190 1.97 0.252 -0.030 2 24 684122 1716 1983 268 11 0 0.683 1.22 3.30 0.503 0.792 0.202 2.12 0.309 -0.023 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 5984 240 1 0.725 1.07 4.17 0.442 0.749 0.192 2.25 0.320 -0.016