Boyce Ranch B, Montana - MT138 Additional Site Information David Sauchyn Antoine Beriault Jodi Axelson COFECHA output: Chronology file name : MT138.CRN Measurement file name : MT138.RWL Date checked : 29JUL19 Checked by : B. Bauer Beginning year : 1668 Ending year : 2002 Principal investigators: David Sauchyn Antoine Beriault Jodi Axelson Site name : Boyce Ranch B Site location : Montana Species information : PIPO PONDEROSA PINE Latitude : 4809 Longitude : -10933 Elevation : 1490M Series intercorrelation: 0.644 Avg mean sensitivity : 0.411 Avg standard deviation : 0.964 Avg autocorrelation : 0.665 Number dated series : 12 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Boyce Ranch B 16:47 Mon 29 Jul 2019 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BBR01A 1716 2002 .35 .36 .44 .47 .33 .45 .56 .41 .41 .49 .56 .60 2 BBR01B 1715 2002 .39 .37 .44 .38 .39 .57 .48 .34 .37 .50 .81 .84 3 BBR02A 1769 1997 .70 .69 .73 .61 .70 .87 .80 .59 .48 4 BBR02B 1847 1999 .67 .69 .85 .82 .78 .52 5 BBR03A 1777 2002 .84 .75 .58 .51 .64 .78 .84 .80 .82 6 BBR03B 1781 2002 .68 .83 .80 .52 .41 .68 .77 .72 .71 7 BBR04A 1760 2002 .42 .50 .83 .75 .69 .78 .81 .78 .77 .77 8 BBR04B 1802 2002 .49 .74 .72 .81 .83 .76 .71 .70 9 BBR05A 1765 1995 .66 .78 .85 .59 .55 .79 .73 .62 .58 10 BBR05B 1753 1995 .46 .77 .89 .83 .80 .80 .72 .64 .63 11 BBR06B 1668 2002 .75 .80 .64 .56 .59 .50 .54 .60 .64 .81 .87 .81 .73 .74 12 BBR06A 1669 2002 .77 .82 .62 .46 .53 .68 .75 .75 .77 .83 .89 .74 .69 .70 Av segment correlation .76 .81 .50 .44 .53 .63 .67 .66 .64 .69 .73 .69 .67 .73 PART 7: DESCRIPTIVE STATISTICS: Boyce Ranch B 16:47 Mon 29 Jul 2019 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 BBR01A 1716 2002 287 12 0 .453 .65 2.24 .480 .688 .442 2.81 .423 .013 1 2 BBR01B 1715 2002 288 12 0 .498 .67 27.28 1.630 .247 .472 2.76 .393 -.005 1 3 BBR02A 1769 1997 229 9 0 .656 .83 9.27 .784 .510 .446 2.69 .457 -.020 1 4 BBR02B 1847 1999 153 6 0 .668 .68 3.03 .587 .720 .453 2.74 .452 -.015 1 5 BBR03A 1777 2002 226 9 0 .729 1.43 4.33 .815 .656 .379 2.66 .369 -.018 1 6 BBR03B 1781 2002 222 9 0 .668 1.38 23.75 1.865 .543 .452 2.79 .494 -.035 1 7 BBR04A 1760 2002 243 10 0 .682 1.21 3.27 .620 .695 .327 2.54 .327 .000 1 8 BBR04B 1802 2002 201 8 0 .688 1.48 3.84 .741 .643 .336 2.50 .380 -.051 5 9 BBR05A 1765 1995 231 9 0 .652 1.16 7.12 1.220 .837 .456 2.52 .328 -.011 1 10 BBR05B 1753 1995 243 9 0 .698 1.02 4.89 1.023 .826 .445 2.68 .439 -.021 1 11 BBR06B 1668 2002 335 14 0 .679 .92 11.00 .891 .780 .376 2.60 .374 -.019 1 12 BBR06A 1669 2002 334 14 0 .711 .94 4.55 .839 .816 .367 2.71 .398 -.024 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2992 121 0 .644 1.01 27.28 .964 .665 .411 2.81 .400 -.016