Chronology file name : PER012.CRN
Measurement file name : PER012.RWL
Date checked : 16JAN25
Checked by : NOAA-Paleoclimatology
Beginning year : 1602
Ending year : 2015
Principal investigators: Crispin-DeLacruz
Site name : Chiluyo Village
Site location : Peru
Species information : POTA QUEñOA
Latitude : 7.0M
Longitude : -1724-
Elevation : 465
Series intercorrelation: 0.458
Avg mean sensitivity : 0.415
Avg standard deviation : 0.011
Avg autocorrelation : 0.591
Number dated series : 34
Segment length tested : 50
Number problem segments: 69
Pct problem segments : 22.12
PART 5: CORRELATION OF SERIES BY SEGMENTS: PER012 22:11 Thu 16 Jan 2025 Page 5
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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 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975
1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 chi48a 1869 2014 .35 .34 .15B .52 .40 .36
2 chi48b 1869 2014 .38 .47 .30A .41 .44 .42
3 chi46a 1825 2014 .26B .61 .49 .36 .31A .41 .61
4 chi46b 1919 2014 .45 .48 .49 .68
5 chi12a 1831 2011 .35 .56 .64 .40 .45 .64 .61
6 chi12b 1829 2007 .27A .64 .77 .41 .43 .57 .57
7 chi41b 1799 2015 .53 .52 .29B .59 .43 .13B .46 .61 .56
8 chi41a 1749 2015 .19B .16B .61 .60 .33 .31A .41 .47 .54 .67 .66
9 chi14a 1799 2014 .56 .53 .47 .30A .36 .23A .30A .25B .09B
10 chi14b 1799 2014 .63 .62 .52 .50 .54 .32A .40 .46 .46
11 chi23b 1702 2014 .31A .42 .55 .64 .73 .76 .57 .18B .51 .35B .30A-.27B
12 chi23a 1702 2014 .28A .46 .61 .67 .55 .56 .56 .24B .28B .28A .39 .38B
13 chi33a 1816 2014 .55 .52 .64 .56 .33 .54 .46 .34
14 chi33b 1816 2014 .54 .56 .66 .42 .22B .45 .34 .32A
15 chi04a 1781 2009 .63 .69 .63 .61 .67 .55 .50 .48 .51
16 chi04b 1782 1974 .66 .64 .50 .58 .69 .70 .68
17 chi37a 1665 2014 .51 .60 .44 .48 .60 .46 .61 .67 .83 .73 .59 .64 .68 .74
18 chi37b 1665 1899 .45 .57 .52 .41 .48 .66 .70 .54 .38
19 chi20b 1816 2015 .63 .69 .59 .51 .45 .60 .66 .68
20 chi20a 1816 1999 .60 .63 .51 .42 .36 .41 .40
21 chi43a 1625 1835 .58 .48 .57 .50 .30A .44 .32A .18B
22 chi43b 1625 1779 .66 .56 .47 .22B .22B .23B
23 chi39a 1759 1933 .16B .25B .55 .29A .56 .64 .68
24 chi39b 1759 1932 .44 .32B .42 .30B .53 .59 .60
25 chi34a 1605 2015 .50 .49 .60 .63 .54 .59 .39 .20A .20B .02B .28B .40 -.11B-.04B .31A .34
26 chi34b 1605 2015 .40B .34 .40 .44 .42 .46 .42 .23B .16B .49 .40B .34 .01B .37 .52 .53
27 chi30a 1750 1960 .38 .75 .76 .56 .56 .42 .46 .46
28 chi30b 1750 1962 .43 .80 .77 .56 .58 .54 .45 .41
29 chi40a 1823 2014 .39 .39 .37 .50 .52 .43 .34 .26A
30 chi40b 1823 2013 .33B .34B .44 .58 .62 .48 .36B .30A
31 chi42b 1602 2015 .27A .56 .57 .57 .49 .05B-.03B .49 .65 .27B .33A .50 .30B .41 .62 .52
32 chi42a 1602 1989 .31A .58 .58 .49 .53 .39 .28A .44 .57 .30A .14B .25A .37 .51 .48
33 chi31a 1759 2015 .58 .67 .74 .66 .67 .55 .14B .42 .56 .44
34 chi31b 1759 2014 .51 .65 .70 .50 .47 .48 .39B .54 .62 .54
Av segment correlation .37 .54 .52 .54 .43 .36 .39 .53 .55 .46 .50 .49 .38 .44 .48 .44
PART 7: DESCRIPTIVE STATISTICS: PER012 22:11 Thu 16 Jan 2025 Page 8
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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 chi48a 1869 2014 146 6 1 .355 .03 .07 .012 .636 .305 2.81 .430 -.045 2
2 chi48b 1869 2014 146 6 1 .363 .03 .06 .013 .654 .336 2.68 .442 -.025 2
3 chi46a 1825 2014 190 7 2 .389 .02 .10 .016 .743 .281 2.69 .289 -.001 1
4 chi46b 1919 2014 96 4 0 .527 .03 .10 .014 .588 .242 2.72 .371 .017 1
5 chi12a 1831 2011 181 7 0 .517 .02 .09 .012 .519 .490 2.92 .440 .006 1
6 chi12b 1829 2007 179 7 1 .463 .02 .06 .009 .514 .399 2.57 .265 -.021 2
7 chi41b 1799 2015 217 9 2 .487 .01 .04 .007 .253 .460 2.45 .226 -.039 2
8 chi41a 1749 2015 267 11 3 .438 .02 .04 .007 .410 .336 2.75 .396 .016 2
9 chi14a 1799 2014 216 9 5 .387 .02 .04 .009 .611 .422 2.53 .304 -.042 2
10 chi14b 1799 2014 216 9 1 .463 .02 .05 .010 .606 .417 2.47 .279 -.018 2
11 chi23b 1702 2014 313 12 5 .451 .01 .05 .009 .725 .526 3.17 .541 -.040 1
12 chi23a 1702 2014 313 12 5 .496 .01 .05 .008 .665 .484 3.23 .533 -.057 2
13 chi33a 1816 2014 199 8 0 .477 .02 .06 .010 .627 .390 2.53 .321 -.028 1
14 chi33b 1816 2014 199 8 2 .458 .02 .06 .010 .571 .453 2.71 .428 -.055 1
15 chi04a 1781 2009 229 9 0 .587 .03 .09 .018 .814 .367 2.68 .396 -.026 2
16 chi04b 1782 1974 193 7 0 .636 .03 .08 .017 .740 .299 2.69 .409 .015 1
17 chi37a 1665 2014 350 14 0 .535 .02 .05 .010 .639 .430 2.41 .203 -.020 2
18 chi37b 1665 1899 235 9 0 .451 .02 .05 .009 .572 .286 2.53 .217 -.010 1
19 chi20b 1816 2015 200 8 0 .598 .03 .09 .020 .814 .335 2.58 .336 -.032 2
20 chi20a 1816 1999 184 7 0 .438 .02 .09 .017 .814 .463 2.41 .219 -.014 1
21 chi43a 1625 1835 211 8 3 .418 .03 .07 .011 .531 .270 2.86 .488 .005 1
22 chi43b 1625 1779 155 6 3 .438 .02 .05 .008 .391 .306 2.46 .302 -.009 2
23 chi39a 1759 1933 175 7 3 .420 .02 .07 .016 .817 .340 3.09 .405 .033 1
24 chi39b 1759 1932 174 7 2 .248 .02 .08 .015 .789 .365 4.07 .312 .302 4
25 chi34a 1605 2015 411 16 7 .448 .01 .04 .008 .592 .495 2.65 .339 -.014 1
26 chi34b 1605 2015 411 16 5 .351 .01 .04 .007 .635 .491 2.63 .194 .005 1
27 chi30a 1750 1960 211 8 0 .522 .02 .06 .010 .680 .338 2.47 .243 -.069 1
28 chi30b 1750 1962 213 8 0 .511 .02 .05 .010 .759 .330 2.46 .213 -.017 1
29 chi40a 1823 2014 192 8 1 .377 .02 .11 .020 .790 .485 2.50 .294 -.039 2
30 chi40b 1823 2013 191 8 4 .427 .02 .09 .015 .688 .466 2.75 .475 .002 1
31 chi42b 1602 2015 414 16 6 .420 .01 .04 .006 .387 .403 2.51 .182 -.022 1
32 chi42a 1602 1989 388 15 5 .403 .01 .03 .006 .342 .362 2.64 .211 -.019 1
33 chi31a 1759 2015 257 10 1 .552 .01 .04 .008 .315 .674 2.82 .423 .027 2
34 chi31b 1759 2014 256 10 1 .550 .01 .04 .008 .377 .602 2.84 .445 .046 5
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 7928 312 69 .458 .02 .11 .011 .591 .415 4.07 .332 -.008