NOTE: All statistics reported below describe the raw measurement file, not the chronology itself. This file should be viewed with a non-proportional font. Chronology file name : CO040.CRN Measurement file name : CO040.RWL Date checked : 14MAR95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1650 Ending year : 1964 Principal investigators: H.C. FRITTS, R.L. HOLMES Site name : HORSETOOTH RESEVOIR Site location : COLORADO, USA Species information : PIPO PONDEROSA PINE Latitude : 4032N Longitude : 10509W Elevation : 1737 M Series intercorrelation: 0.761 Avg mean sensitivity : 0.385 Avg standard deviation : 0.295 Avg autocorrelation : 0.611 Number dated series : 20 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 0.58 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: #15 511181 1780-1829 HAS LOW CORRELATIONS EXCELLENT HIGH QUALITY DATA SET 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:52 Tue 14 MAR 1995 Page 2 ----------------------------------------------------------------------------------------------------------------------------------- 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 Interval 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1 511051 1740 1964 - - - .79 .89 .76 .61 .67 .85 .84 .84 .86 - - - - - - - - + 2 511052 1740 1964 - - - .82 .84 .77 .67 .74 .78 .74 .85 .91 - - - - - - - - + 3 511061 1740 1964 - - - .78 .78 .68 .71 .78 .81 .83 .77 .82 - - - - - - - - + 4 511062 1740 1964 - - - .73 .77 .73 .79 .85 .83 .82 .77 .82 - - - - - - - - + 5 511071 1710 1964 - - .75 .80 .82 .48 .58 .82 .85 .83 .81 .85 - - - - - - - - + 6 511072 1710 1964 - - .58 .64 .85 .70 .75 .81 .75 .80 .83 .85 - - - - - - - - + 7 511081 1740 1964 - - - .75 .75 .68 .78 .85 .87 .83 .85 .89 - - - - - - - - + 8 511082 1780 1964 - - - - - .70 .73 .77 .75 .73 .82 .86 - - - - - - - - + 9 511091 1730 1964 - - - .75 .83 .73 .72 .75 .76 .79 .77 .81 - - - - - - - - + 10 511092 1730 1964 - - - .71 .80 .78 .77 .79 .74 .65 .70 .79 - - - - - - - - + 11 511111 1750 1964 - - - - .82 .80 .74 .75 .86 .80 .79 .88 - - - - - - - - + 12 511112 1750 1964 - - - - .79 .74 .79 .82 .77 .69 .71 .80 - - - - - - - - + 13 511151 1660 1964 .63 .66 .55 .50 .63 .54 .62 .72 .73 .59 .64 .81 - - - - - - - - + 14 511152 1650 1964 .63 .60 .48 .53 .76 .72 .64 .67 .53 .49 .79 .85 - - - - - - - - + 15 511181 1780 1964 - - - - - .30 .42 .78 .77 .66 .66 .72 - - - - - - - - + ___A 16 511182 1780 1964 - - - - - .64 .66 .77 .69 .63 .77 .87 - - - - - - - - + 17 511211 1770 1964 - - - - .74 .71 .74 .80 .75 .74 .75 .79 - - - - - - - - + 18 511212 1830 1964 - - - - - - - .79 .71 .70 .74 .81 - - - - - - - - + 19 511221 1750 1964 - - - - .89 .84 .81 .80 .87 .88 .84 .85 - - - - - - - - + 20 511222 1750 1964 - - - - .82 .71 .78 .88 .87 .82 .83 .88 - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 15:52 Tue 14 MAR 1995 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 511051 1740 1964 225 9 0 0.781 0.43 1.00 0.190 0.527 0.393 2.02 0.331 -0.018 1 2 511052 1740 1964 225 9 0 0.804 0.47 1.24 0.220 0.625 0.383 1.90 0.285 -0.019 1 3 511061 1740 1964 225 9 0 0.777 0.86 2.32 0.409 0.575 0.346 2.06 0.339 -0.002 1 4 511062 1740 1964 225 9 0 0.793 0.80 1.91 0.356 0.477 0.376 1.95 0.308 0.023 1 5 511071 1710 1964 255 10 0 0.775 0.74 2.11 0.363 0.615 0.369 1.96 0.272 -0.010 1 6 511072 1710 1964 255 10 0 0.752 0.91 2.24 0.409 0.570 0.368 1.93 0.283 -0.030 1 7 511081 1740 1964 225 9 0 0.821 0.44 1.23 0.209 0.448 0.475 1.87 0.334 -0.006 1 8 511082 1780 1964 185 7 0 0.770 0.45 1.20 0.229 0.549 0.450 1.84 0.276 -0.024 1 9 511091 1730 1964 235 9 0 0.762 0.56 2.05 0.247 0.597 0.353 1.92 0.297 -0.008 1 10 511092 1730 1964 235 9 0 0.749 0.55 1.55 0.244 0.589 0.356 1.90 0.291 0.001 1 11 511111 1750 1964 215 8 0 0.814 0.57 1.71 0.275 0.660 0.306 1.99 0.356 0.015 1 12 511112 1750 1964 215 8 0 0.768 0.68 2.91 0.449 0.750 0.304 2.00 0.297 0.009 1 13 511151 1660 1964 305 12 0 0.657 0.49 2.68 0.456 0.858 0.353 2.03 0.323 -0.011 1 14 511152 1650 1964 315 12 0 0.648 0.48 2.03 0.320 0.767 0.345 1.99 0.268 -0.012 2 15 511181 1780 1964 185 7 1 0.649 0.29 0.75 0.153 0.611 0.489 1.94 0.352 -0.016 1 16 511182 1780 1964 185 7 0 0.743 0.38 0.88 0.176 0.497 0.441 1.95 0.335 0.010 1 17 511211 1770 1964 195 8 0 0.761 0.52 1.45 0.236 0.591 0.379 1.93 0.260 -0.005 1 18 511212 1830 1964 135 5 0 0.786 0.57 1.32 0.275 0.478 0.455 1.96 0.312 0.025 1 19 511221 1750 1964 215 8 0 0.847 0.44 1.16 0.234 0.628 0.437 1.96 0.312 -0.016 1 20 511222 1750 1964 215 8 0 0.836 0.58 1.50 0.292 0.589 0.414 1.95 0.300 -0.011 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4470 173 1 0.761 0.57 2.91 0.295 0.611 0.385 2.06 0.305 -0.006