Chronology file name : BRA038.CRN
Measurement file name : BRA038.RWL
Date checked : 16JAN25
Checked by : NOAA-Paleoclimatology
Beginning year : 1950
Ending year : 2018
Principal investigators: Aragão Groenendijk Zuidema
Site name : Ubajara
Site location : Brazil
Species information : ASCS ASPIDOSPERMA CAST
Latitude : m850.0
Longitude : M -35
Elevation : roanu
Series intercorrelation: 0.590
Avg mean sensitivity : 0.461
Avg standard deviation : 0.958
Avg autocorrelation : 0.151
Number dated series : 40
Segment length tested : 50
Number problem segments: 3
Pct problem segments : 7.14
PART 5: CORRELATION OF SERIES BY SEGMENTS: BRA038 22:04 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 1950 1975 2000
1999 2024 2049
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 SCAS00 1992 2018 .68
2 SCAS01 1992 2017 .70
3 SCAS02 1992 2018 .64
4 SCAS03 1999 2018 .79
5 SCAS05 1999 2018 .78
6 SCAS06 1999 2018 .74
7 SCAS07 1999 2018 .66
8 SCAS08 1992 2014 .53
9 SCAS09 1992 2018 .74
10 SCAS04 1997 2018 .53
11 SCAS0A 2000 2018 .65
12 SCAS0B 2000 2017 .53
13 SCAS0C 1982 2017 .55
14 SCAS0D 1981 2017 .51
15 SCAS0E 1981 2018 .77
16 SCAS0F 1981 2015 .55
17 SCAS0G 1981 2018 .81
18 SCAS0H 1981 2017 .58
19 SCAS0I 1989 2018 .78
20 SCAS0J 1989 2018 .72
21 SCAS0K 1989 2018 .63
22 SCAS10 1950 2017 .61 .47
23 SCAS11 1950 2017 .65 .55
24 SCAS12 1985 2012 .55
25 SCAS13 1994 2017 .65
26 SCAS14 1997 2013 .49
27 SCAS15 1998 2014 .70
28 SCAS16 1998 2018 .48
29 SCAS17 1993 2017 .56
30 SCAS1A 1993 2017 .37
31 SCAS1B 1993 2017 .33B
32 SCAS1C 1984 2018 .55
33 SCAS1D 1981 2010 .53
34 SCAS1E 1997 2018 .47
35 SCAS1F 1997 2013 .40B
36 SCAS1G 1997 2018 .48
37 SCAS18 1991 2017 .29B
38 SCAS19 1982 2016 .44
39 SCAS20 1992 2014 .63
40 SCAS21 1992 2015 .58
Av segment correlation .63 .58 .59
PART 7: DESCRIPTIVE STATISTICS: BRA038 22:04 Thu 16 Jan 2025 Page 6
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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 SCAS00 1992 2018 27 1 0 .678 2.48 6.23 1.082 .283 .367 2.94 .620 .019 1
2 SCAS01 1992 2017 26 1 0 .700 2.80 7.18 1.370 .301 .435 2.80 .587 -.055 1
3 SCAS02 1992 2018 27 1 0 .641 2.18 4.04 .795 .238 .358 2.64 .570 -.044 1
4 SCAS03 1999 2018 20 1 0 .794 2.86 6.33 1.195 .419 .318 2.88 .625 .030 1
5 SCAS05 1999 2018 20 1 0 .781 1.74 4.28 .780 .354 .317 3.05 .664 -.136 2
6 SCAS06 1999 2018 20 1 0 .739 3.31 7.10 1.174 .020 .319 2.83 .705 -.004 1
7 SCAS07 1999 2018 20 1 0 .659 3.25 6.16 1.030 -.186 .370 2.63 .674 .044 2
8 SCAS08 1992 2014 23 1 0 .530 1.75 3.87 .979 .349 .525 2.64 .730 -.051 1
9 SCAS09 1992 2018 27 1 0 .744 1.61 3.31 .814 -.041 .610 2.65 .595 .027 2
10 SCAS04 1997 2018 22 1 0 .530 1.47 4.03 .875 .421 .479 2.62 .645 .052 1
11 SCAS0A 2000 2018 19 1 0 .646 2.17 4.47 .953 .097 .452 2.56 .721 .003 1
12 SCAS0B 2000 2017 18 1 0 .532 1.90 4.21 .905 .019 .429 2.67 .685 -.163 1
13 SCAS0C 1982 2017 36 1 0 .554 1.55 3.39 .792 .114 .607 2.57 .582 -.069 1
14 SCAS0D 1981 2017 37 1 0 .507 1.93 3.96 .874 -.018 .515 2.41 .527 .056 2
15 SCAS0E 1981 2018 38 1 0 .775 1.97 3.97 .880 .275 .409 2.69 .622 .057 1
16 SCAS0F 1981 2015 35 1 0 .545 2.50 5.45 1.030 .195 .348 2.75 .565 -.002 2
17 SCAS0G 1981 2018 38 1 0 .806 1.73 4.15 .802 .344 .431 2.88 .612 -.042 1
18 SCAS0H 1981 2017 37 1 0 .579 2.28 4.62 1.087 .299 .452 2.76 .592 .073 2
19 SCAS0I 1989 2018 30 1 0 .776 2.13 4.52 .909 .575 .304 2.66 .499 -.099 1
20 SCAS0J 1989 2018 30 1 0 .720 1.73 3.52 .743 .269 .361 2.68 .582 -.048 1
21 SCAS0K 1989 2018 30 1 0 .626 2.33 4.57 .992 .353 .391 2.74 .651 -.034 2
22 SCAS10 1950 2017 68 2 0 .563 2.11 6.16 1.079 .179 .490 2.94 .567 -.019 1
23 SCAS11 1950 2017 68 2 0 .607 2.27 7.17 1.220 .388 .443 2.75 .540 -.060 3
24 SCAS12 1985 2012 28 1 0 .551 1.99 5.32 1.084 .292 .510 2.95 .717 -.139 1
25 SCAS13 1994 2017 24 1 0 .653 2.38 5.44 1.008 .024 .471 2.81 .648 -.193 1
26 SCAS14 1997 2013 17 1 0 .493 2.97 5.38 .952 .031 .306 2.94 .726 .001 1
27 SCAS15 1998 2014 17 1 0 .702 2.47 3.94 .839 -.257 .404 2.67 .824 .124 1
28 SCAS16 1998 2018 21 1 0 .479 2.46 3.81 .841 -.071 .395 2.55 .691 .002 3
29 SCAS17 1993 2017 25 1 0 .562 1.63 3.82 .877 -.074 .546 2.67 .567 .093 2
30 SCAS1A 1993 2017 25 1 0 .372 1.60 4.37 1.024 .346 .525 2.94 .765 .063 1
31 SCAS1B 1993 2017 25 1 1 .334 2.13 4.15 .864 .056 .440 2.88 .687 .019 1
32 SCAS1C 1984 2018 35 1 0 .548 1.94 3.28 .841 .059 .532 2.43 .640 -.065 1
33 SCAS1D 1981 2010 30 1 0 .526 1.82 5.71 1.111 -.190 .601 2.91 .663 .024 1
34 SCAS1E 1997 2018 22 1 0 .475 1.99 4.04 1.115 -.062 .612 2.66 .761 .002 2
35 SCAS1F 1997 2013 17 1 1 .396 1.84 4.46 1.267 -.554 .858 2.75 .848 -.073 1
36 SCAS1G 1997 2018 22 1 0 .484 1.91 4.17 1.133 -.162 .642 2.50 .526 -.108 2
37 SCAS18 1991 2017 27 1 1 .292 1.67 2.79 .588 -.010 .435 2.54 .641 .158 1
38 SCAS19 1982 2016 35 1 0 .437 1.79 3.81 .850 .307 .432 2.80 .619 -.014 1
39 SCAS20 1992 2014 23 1 0 .626 1.35 2.15 .562 -.053 .509 2.39 .570 .136 1
40 SCAS21 1992 2015 24 1 0 .576 1.77 2.83 .690 -.149 .485 2.44 .544 -.007 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 1133 42 3 .590 2.07 7.18 .958 .151 .461 3.05 .624 -.012