Chronology file name   : PER011.CRN
      Measurement file name  : PER011.RWL
      Date checked           : 16JAN25
      Checked by             : NOAA-Paleoclimatology
      Beginning year         : 1853
      Ending year            : 2020
      Principal investigators:  Ticse-Otarola
      Site name              :  Toldopampa
      Site location          :  Peru        
      Species information    : PORO  POLYLEPIS RODOLFO
      Latitude               : ezii43
      Longitude              : 60.0M 
      Elevation              : vasqu

      Series intercorrelation: 0.488
      Avg mean sensitivity   : 0.354
      Avg standard deviation : 0.574
      Avg autocorrelation    : 0.655
      Number dated series    : 50
      Segment length tested  : 50

      Number problem segments: 11
      Pct problem segments   : 7.80


PART 5:  CORRELATION OF SERIES BY SEGMENTS: PER011                                                 22:03  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   1850 1875 1900 1925 1950 1975
                         1899 1924 1949 1974 1999 2024
 --- -------- ---------  ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
   1 t2pp00   1959 2015                       .42  .36
   2 t2pp01   1943 2002                  .34  .34  .34
   3 t2pp02   1981 2011                            .66
   4 t2pp03   1994 2015                            .41
   5 t2pp04   1976 2015                            .58
   6 t2pp05   1973 2015                       .42
   7 t2pp11   1941 2015                  .57  .57  .43
   8 t2pp16   1965 2015                       .34  .37
   9 t2pp10   1894 2011        .59  .62  .75  .79  .56
  10 t2pp12   1874 1958   .59  .61  .71  .71
  11 t2pp13   1960 2015                       .32A .25A
  12 t2pp14   1961 2015                       .62  .45
  13 t2pp15   1950 2015                       .55  .45
  14 t2pp17   1949 1996                  .33B
  15 t2pp20   1885 1924        .35
  16 t2pp21   1922 1989             .61  .64  .50
  17 t2pp29   1950 2015                       .60  .67
  18 t2pp30   1951 2015                       .60  .76
  19 t2pp31   1951 2015                       .38  .68
  20 t2pp32   1957 2007                       .27B .23B
  21 t2pp33   1924 1984             .41  .37  .43
  22 t2pp34   1917 2015             .51  .65  .73  .69
  23 t2pp35   1917 2015             .42  .50  .67  .66
  24 t2pp41   1953 2015                       .41  .26A
  25 t2pp42   1921 2015             .47  .49  .41  .39
  26 t2pp44   1875 1994        .60  .69  .68  .47
  27 t2pp40   1893 1996        .58  .62  .65  .61
  28 t2pp43   1892 1991        .51  .49  .43  .55
  29 t2pp50   1865 1934   .43  .52  .52
  30 t2pp51   1962 2014                       .44  .47
  31 t2pp54   1962 2014                       .38  .43
  32 t2pp52   1875 1965        .47  .57  .71
  33 t2pp53   1955 2012                       .31A .37
  34 t2pp55   1910 1993             .43  .62  .47
  35 t2pp56   1910 1989             .50  .54  .53
  36 t2pp57   1853 2012   .57  .45  .61  .74  .53  .37B
  37 t2pp59   1853 2012   .67  .47  .40  .51  .56  .58
  38 t2pp5A   1888 2015        .69  .61  .55  .60  .60
  39 t2pp5B   1888 2011        .35  .42  .26A .41  .50
  40 t2pp58   1945 2012                  .47  .60  .60
  41 t2pp60   1876 1980        .68  .55  .51  .51
  42 t2pp61   1876 1994        .46  .51  .47  .47
  43 t2pp63   1905 1992             .53  .60  .58
  44 t2pp62   1891 2012        .34  .37  .57  .57  .52
  45 t2pp64   1891 2009        .23B .31A .66  .61  .53
  46 t2pp70   1993 2018                            .57
  47 t2pp71   1988 2020                            .62
  48 t2pp72   1980 2020                            .35
  49 t2pp74   1970 2020                       .38  .48
  50 t2pp73   1995 2020                            .46
 Av segment correlation   .57  .49  .52  .55  .50  .49
PART 7:  DESCRIPTIVE STATISTICS: PER011                                                            22:03  Thu 16 Jan 2025  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 t2pp00   1959 2015     57      2      0    .438   1.27   3.78   .923   .674   .399   2.66   .543  -.104   2
   2 t2pp01   1943 2002     60      3      0    .365    .86   2.42   .497   .443   .475   2.61   .365  -.013   2
   3 t2pp02   1981 2011     31      1      0    .658   1.25   2.52   .475   .117   .386   2.67   .562  -.046   2
   4 t2pp03   1994 2015     22      1      0    .411   2.26   4.57   .750   .327   .253   2.71   .644   .008   1
   5 t2pp04   1976 2015     40      1      0    .581   2.14   3.25   .635   .470   .255   2.56   .550  -.036   1
   6 t2pp05   1973 2015     43      1      0    .418   1.97   3.71   .720   .404   .287   2.77   .544   .077   1
   7 t2pp11   1941 2015     75      3      0    .477    .61   2.16   .436   .616   .439   2.62   .448   .108   1
   8 t2pp16   1965 2015     51      2      0    .369    .95   2.72   .520   .685   .299   2.71   .486   .011   1
   9 t2pp10   1894 2011    118      5      0    .591    .90   2.79   .564   .698   .361   2.62   .381  -.030   1
  10 t2pp12   1874 1958     85      4      0    .654    .65   2.09   .419   .647   .433   2.78   .479  -.018   1
  11 t2pp13   1960 2015     56      2      2    .336   1.13   2.29   .639   .821   .296   2.86   .598  -.023   2
  12 t2pp14   1961 2015     55      2      0    .524   1.00   3.15   .633   .545   .418   3.00   .476  -.015   3
  13 t2pp15   1950 2015     66      2      0    .504   1.35   3.10   .713   .819   .256   2.79   .598  -.057   1
  14 t2pp17   1949 1996     48      1      1    .330    .66   1.96   .387   .699   .372   2.74   .634  -.025   1
  15 t2pp20   1885 1924     40      1      0    .354    .91   2.08   .473   .744   .304   2.72   .734  -.067   1
  16 t2pp21   1922 1989     68      3      0    .493    .51    .95   .226   .714   .287   2.77   .539   .033   1
  17 t2pp29   1950 2015     66      2      0    .613   1.08   2.49   .532   .557   .357   2.57   .472   .061   1
  18 t2pp30   1951 2015     65      2      0    .617    .97   2.77   .437   .303   .354   2.91   .529   .019   2
  19 t2pp31   1951 2015     65      2      0    .426   1.02   3.40   .527   .607   .246   3.02   .461   .101   1
  20 t2pp32   1957 2007     51      2      2    .265   1.65   3.86   .909   .840   .251   2.56   .473  -.050   1
  21 t2pp33   1924 1984     61      3      0    .380    .95   2.24   .514   .817   .296   2.47   .412  -.053   1
  22 t2pp34   1917 2015     99      4      0    .581   1.38   3.78   .731   .673   .297   2.78   .482   .044   1
  23 t2pp35   1917 2015     99      4      0    .529   1.60   4.14   .876   .706   .295   2.74   .444  -.002   2
  24 t2pp41   1953 2015     63      2      1    .382   1.56   4.39   .879   .517   .401   2.88   .544   .033   2
  25 t2pp42   1921 2015     95      4      0    .406    .62   1.56   .322   .594   .356   2.80   .496   .014   1
  26 t2pp44   1875 1994    120      4      0    .559    .54   2.16   .505   .889   .317   2.70   .393  -.017   1
  27 t2pp40   1893 1996    104      4      0    .598    .47   2.24   .405   .639   .470   2.70   .417   .019   2
  28 t2pp43   1892 1991    100      4      0    .521    .48   2.48   .363   .662   .387   2.71   .539  -.022   2
  29 t2pp50   1865 1934     70      3      0    .464    .86   2.39   .562   .810   .358   2.63   .482  -.024   1
  30 t2pp51   1962 2014     53      2      0    .449   1.19   3.30   .660   .730   .290   2.90   .585   .051   3
  31 t2pp54   1962 2014     53      2      0    .405   1.14   2.29   .480   .674   .262   2.59   .446  -.050   1
  32 t2pp52   1875 1965     91      3      0    .552    .93   2.84   .500   .717   .335   2.64   .416   .012   1
  33 t2pp53   1955 2012     58      2      1    .303   1.43   4.32   .886   .622   .325   3.04   .479  -.050   1
  34 t2pp55   1910 1993     84      3      0    .407   1.42   3.66   .892   .825   .307   2.52   .359  -.030   1
  35 t2pp56   1910 1989     80      3      0    .499   1.16   2.72   .691   .771   .321   2.64   .446   .009   1
  36 t2pp57   1853 2012    160      6      1    .531    .94   3.74   .622   .630   .402   2.88   .506  -.032   1
  37 t2pp59   1853 2012    160      6      0    .541    .83   2.77   .534   .649   .420   2.76   .354  -.059   2
  38 t2pp5A   1888 2015    128      5      0    .595    .76   2.30   .449   .688   .318   2.61   .356  -.022   1
  39 t2pp5B   1888 2011    124      5      1    .347    .76   3.16   .555   .813   .269   2.83   .459  -.014   1
  40 t2pp58   1945 2012     68      3      0    .504   1.70   4.17   .894   .696   .313   2.98   .701   .027   1
  41 t2pp60   1876 1980    105      4      0    .591    .93   3.45   .691   .749   .374   2.76   .451   .007   1
  42 t2pp61   1876 1994    119      4      0    .457   1.20   3.28   .687   .595   .426   2.77   .472  -.013   4
  43 t2pp63   1905 1992     88      3      0    .553    .84   2.11   .457   .556   .365   2.72   .466   .069   2
  44 t2pp62   1891 2012    122      5      0    .441    .80   2.97   .545   .430   .532   2.83   .556   .075   1
  45 t2pp64   1891 2009    119      5      2    .407    .51   1.96   .341   .527   .441   3.17   .553   .026   2
  46 t2pp70   1993 2018     26      1      0    .573   2.59   4.15   .735   .580   .196   2.57   .643  -.093   2
  47 t2pp71   1988 2020     33      1      0    .621    .30    .51   .106   .623   .217   2.85   .646  -.026   1
  48 t2pp72   1980 2020     41      1      0    .353   1.06   2.32   .550   .683   .349   2.88   .750   .121   1
PART 7:  DESCRIPTIVE STATISTICS: PER011                                                            22:03  Thu 16 Jan 2025  Page   7
------------------------------------------------------------------------------------------------------------------------------------

                                                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  ()
 --- -------- ---------  -----  -----  -----   ------ -----  -----  -----  -----  -----  -----  -----  -----  --
  49 t2pp74   1970 2020     51      2      0    .441    .97   2.37   .566   .690   .371   2.94   .654   .050   1
  50 t2pp73   1995 2020     26      1      0    .462   2.17   4.19   .915   .901   .175   2.63   .645   .004   2
 --- -------- ---------  -----  -----  -----   ------ -----  -----  -----  -----  -----  -----  -----  -----  --
 Total or mean:           3762    141     11    .488   1.00   4.57   .574   .655   .354   3.17   .488   .000