Synchronization of the Byrd and Greenland (GISP2/GRIP) Records: Readme file --------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program --------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Synchronization of the Byrd and Greenland (GISP2/GRIP) Records CONTRIBUTORS: Thomas Blunier, Princeton University, and Edward J. Brook, Washington State University. IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2001-003 SUGGESTED DATA CITATION: Blunier T., and E.J. Brook, 2001, Synchronization of the Byrd and Greenland (GISP2/GRIP) Records. IGBP PAGES/World Data Center-A for Paleoclimatology Data Contribution Series #2001-003. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Blunier, T. and E.J. Brook, 2001, Timing of millennial-scale climate change in Antarctica and Greenland during the last glacial period, Science, 291, 109-112, 5 January 2001. ADDITIONAL REFERENCES: GRIP isotopic record: ===================== Dansgaard, W., S.J. Johnsen, H.B. Clausen, D. Dahl-Jensen, N.S. Gundestrup, C.U. Hammer, C.S. Hvidberg, J.P. Steffensen, A.E. Sveinbjörnsdottir, J. Jouzel, and G. Bond, Evidence for general instability of past climate from a 250-kyr ice-core record, Nature, 364, 218-220, 1993. Johnsen, S.J., and W. Dansgaard, On flow model dating of stable isotope records from Greenland ice cores, in The Last Deglaciation: Absolute and Radiocarbon Chronologies. NATO ASI series, edited by E. Bard, and W.S. Broecker, pp. 13-24, Springer Verlag, 1992. Johnsen, S., D. Dahl-Jensen, W. Dansgaard, and N. Gundestrup, Greenland palaeotemperatures derived from GRIP bore hole temperature and ice core isotope profiles, Tellus, 47B, 624-629, 1995. GISP2 isotopic record: ===================== Grootes, P.M., and M. Stuiver, Oxygen 18/16 variability in Greenland snow and ice with 10^3 to 10^5-year time resolution. J Geophys. Res., 102, 26455-26470, 1997. Stuiver, M., P.M. Grootes, and T.F. Braziunas, The GISP2 d18O climate record of the past 16,500 years and the role of the sun, ocean and volcanoes. Quat. Res., 44, 341-354, 1995. Meese, D.A., R.B. Alley, R.J. Fiacco, M.S. Germani, A.J. Gow, P.M. Grootes, M. Illing, P.A. Mayewski, M.C. Morrison, M. Ram, K.C. Taylor, Q. Yang, and G.A. Zielinski, Preliminary depth-agescale of the GISP2 ice core. Special CRREL Report, 94-1, US, 1994. Steig, E.J., P.M. Grootes, and M. Stuiver, Seasonal precipitaion timing and ice core records. Science, 266, 1885-1886, 1994. Grootes, P.M., M. Stuiver, J.W.C. White, S.J. Johnsen, and J. Jouzel, Comparison of oxygen isotope records from the GISP2 and GRIP Greenland ice cores. Nature, 366, 552-554, 1993. Byrd isotopic record: ===================== Johnsen, S.J., W. Dansgaard, H.B. Clausen, and C.C. Langway, Jr, Oxygen isotope profiles through the Antarctic and Greenland ice sheets, Nature, 235 (5339), 429-434, 1972. GRIP CH4 data: ========= Dällenbach, A., T. Blunier, J. Flückiger, B. Stauffer, J. Chappellaz, and D. Raynaud, Changes in the atmospheric CH4 gradient between Greenland and Antarctica during the Last Glacial and the transition to the Holocene, Geophys. Res. Lett., 27 (7), 1005-1008, 2000. Blunier, T., J. Chappellaz, J. Schwander, B. Stauffer, and D. Raynaud, Variations in atmospheric methane concentration during the Holocene epoch, Nature, 374, 46-49, 1995. Chappellaz, J., T. Blunier, D. Raynaud, J.M. Barnola, J. Schwander, and B. Stauffer, Synchronous changes in atmospheric CH4 and Greenland climate between 40 and 8 kyr BP, Nature, 366, 443- 445, 1993. GISP2 CH4 data: ========= Brook, E.J., S. Harder, J. Severinghaus, E.J. Steig, and M. Sucher, On the origin and timing of rapid changes in atmospheric methane during the last glacial period, Global Biogeochem. Cycles, 14 (2), 559-572, 2000. Byrd CH4 data: ========= Blunier, T. and E.J. Brook, Timing of millennial-scale climate change in Antarctica and Greenland during the last glacial period, Science, 291, 109-112, 2001. Blunier, T., J. Chappellaz, J. Schwander, A. Dällenbach, B. Stauffer, T.F. Stocker, D. Raynaud, J. Jouzel, H.B. Clausen, C.U. Hammer, and S.J. Johnsen, Asynchrony of Antarctic and Greenland climate change during the last glacial period, Nature, 394, 739-743, 1998. LAST UPDATE: 1/2001 (Original Receipt by WDCA Paleo) GEOGRAPHIC REGION: Global PERIOD OF RECORD: 10 -90 KYrBP LIST OF FILES: Readme.Blunier2001.txt(this file), iso_blunier01.xls, ch4_blunier01.xls (Microsoft Excel format) , iso_blunier01.txt, ch4_blunier01.txt (tab-delimited ASCII format). DESCRIPTION: The data archived here were used for Figure 1 of Blunier and Brook, Timing of millennial-scale climate change in Antarctica and Greenland during the last glacial period, Science, 291, 109-112, 2001. This paper should be cited when referring to the synchronized Byrd time scale and the Byrd methane data for the time period >50 ka. References to the original d18O and CH4 data are given below. Content: ******** Filenames: iso_blunier01.txt and iso_blunier01.xls Byrd isotopic data on the synchronised time scale discussed in Blunier and Brook, 2001. Data is given on both GRIP and GISP2 original time scales. Isotopic records of the GRIP and GISP2 data are given on their respective original time scales. Specific time scale references are given below. Note: 0 BP is 1989 and 1950 for GRIP and GISP2, respectively. The file contains ten columns: Column 1: GRIP depth (meters below the surface) Column 2: GRIP d18O (‰) Column 3: GRIP age (calendar years before 1989) Column 4: GISP2 depth (meters below the surface) Column 5: GISP2 d18O (‰) Column 6: GISP2 age (calendar years before 1950) Column 7: Byrd depth (meters below the surface) Column 8: Byrd d18O (‰) Column 9: Byrd age on the GISP2 time scale(calendar years before 1950) Column 10: Byrd age on the GRIP time scale(calendar years before 1989) Filenames: ch4_blunier01.txt ch4_blunier01.xls GRIP, GISP2 and Byrd CH4 data used for the synchronisation. All data is given on the GRIP and on the GISP2 time scale. The file contains twelve columns: Column 1: GRIP depth (meters below the surface) Column 2: GRIP CH4 concentration (ppbv, parts per billion by volume) Column 3: Mean age of the trapped air for the GRIP CH4 data on the GISP2 time scale (calendar years Before 1950) Column 4: Mean age of the trapped air for the GRIP CH4 data on the GRIP time scale (calendar years Before 1989) Column 5: GISP2 depth (meters below the surface) Column 6: GISP2 CH4 concentration (ppbv, parts per billion by volume) Column 7: Mean age of the trapped air for the GISP2 CH4 data on the GISP2 time scale (calendar years Before 1950) Column 8: Mean age of the trapped air for the GISP2 CH4 data on the GRIP time scale (calendar years Before 1989) Column 9: Byrd depth (meters below the surface) Column 10: Byrd CH4 concentration (ppbv, parts per billion by volume) Column 11: Mean age of the trapped air for the Byrd CH4 data on the GISP2 time scale (calendar years Before 1950) Column 12: Mean age of the trapped air for the Byrd CH4 data on the GRIP time scale (calendar years Before 1989) GRIP/GISP2 (Greenland IceCore Project/Greenland Ice Sheet Project) ================================ For a description of the GRIP/GISP2 reference time scales please refer to the Greenland Summit Ice Cores CD-ROM which was created in conjunction with the Journal of Geophysical Research (JGR) Joint Issue (Atmospheres and Oceans) on the Greenland Ice Cores, vol. 102, C12 1997. A copy of the CD can be found at www.ngdc.noaa.gov/paleo/icecore/greenland/summit/index.htm. The complete records can also be found at that location. Antarctic synchronised time scales: =================================== The Antarctic records are synchronised to the GRIP/GISP2 record via the fast variations of the global methane signal. The uncertainty of this synchronisation is time dependent (see Blunier and Brook, 2000 for details). Warnings: ========= The time scales used here constrain the relative timing of events in Greenland and Antarctica. However, none of the time scales used here are absolute time scales. Therefore, caution is warranted in using them for comparison to other types of chronologies, or calculations of glaciological parameters like ice accumulation rate. CH4 values ========== CH4 values are mean values where multiple measurements on the same depth levels have been made. The uncertainty (one sigma) is about 10 ppbv. GRIP GRIP GRIP GRIP GISP GISP GISP GISP Byrd Byrd Byrd Byrd Depth CH4 Age GISP Age GRIP Depth CH4 Age GISP Age GRIP Depth CH4 Age GISP Age GRIP (m) (ppbv) (yr BP) (yr BP) (m) (ppbv) (yr BP) (yr BP) (m) (ppbv) (yr BP) (yr BP) 1529.6 720 10079 10013 1595 749 10137 10068 869.8 659 8698 8639 1535.1 719 10145 10078 1601.9 703 10218 10155 879.8 645 8823 8773 1540.9 727 10210 10150 1608.1 742 10295 10244 902.4 670 9110 9087 1546.1 714 10268 10215 1615 708 10386 10328 910.1 663 9239 9199 1551.6 720 10333 10284 1621.9 701 10475 10413 930.4 677 9557 9502 1557.1 721 10407 10352 1628.2 720 10558 10492 951.4 678 9865 9797 1562.6 744 10479 10421 1635 716 10650 10582 974.2 660 10187 10112 1573.6 722 10628 10561 1648 732 10831 10774 989.5 680 10431 10345 1579.1 715 10701 10636 1655 732 10932 10867 999.1 675 10578 10486 1584.6 720 10775 10711 1661.9 724 11035 10982 999.6 682 10586 10494 1595.6 691 10929 10866 1668.2 741 11127 11091 1005.7 670 10668 10578 1601.1 689 10995 10942 1675.1 738 11210 11204 1024.7 683 10974 10874 1606.6 719 11070 11022 1680.1 680 11296 11294 1039.7 677 11180 11122 1612.1 711 11131 11100 1681.9 681 11333 11319 1050.9 681 11330 11302 1617.6 698 11192 11177 1685 693 11389 11357 1069.4 620 11674 11592 1621.4 716 11223 11235 1687.9 709 11436 11389 1079.6 463 11846 11750 1625.8 677 11277 11298 1688.2 737 11440 11393 1090.5 464 12019 11922 1626.9 696 11295 11312 1691.2 751 11487 11434 1097.9 472 12118 12031 1628.6 737 11327 11337 1693 755 11515 11467 1111.1 425 12478 12288 1635.3 726 11447 11421 1695.1 769 11551 11514 1117.9 457 12656 12468 1636.3 703 11459 11432 1695.7 686 11563 11529 1130.7 672 12948 12789 1637.6 759 11479 11447 1696.1 738 11571 11540 1136.4 629 13126 12936 1640.1 734 11510 11479 1697 693 11589 11570 1140.5 587 13255 13046 1642.3 791 11536 11509 1698 625 11612 11604 1150.1 658 13522 13315 1644.5 722 11568 11546 1699 591 11637 11642 1151.1 685 13550 13342 1645.2 686 11581 11563 1700.1 536 11667 11684 1160.3 660 13781 13589 1645.6 650 11587 11570 1700.6 520 11680 11701 1175.4 630 14171 14000 1646.7 630 11607 11601 1701.1 508 11695 11720 1181.3 612 14308 14155 1648.3 497 11635 11641 1701.5 534 11707 11734 1187.6 613 14484 14325 1648.9 494 11647 11659 1702 489 11723 11752 1192 610 14598 14447 1651.1 475 11689 11715 1704.1 485 11795 11799 1195.7 545 14729 14544 1651.6 494 11702 11732 1705 521 11828 11819 1199.3 458 14886 14634 1652.3 497 11717 11751 1706.1 481 11870 11844 1200.2 463 14924 14658 1654.9 497 11822 11826 1706.9 518 11900 11861 1201.1 467 14959 14680 1656.1 488 11867 11853 1708.5 525 11966 11893 1205.7 488 15091 14796 1662.1 494 12193 12045 1710.1 484 12036 11922 1216.3 457 15425 15072 1667.1 472 12317 12210 1711.2 458 12081 11952 1231.8 445 15940 15487 1672.6 477 12468 12422 1713 492 12152 12019 1239.6 443 16177 15693 1678.1 533 12712 12639 1715.1 510 12220 12108 1247.8 438 16415 15927 1683.6 680 12883 12760 1719 488 12341 12271 1252 435 16593 16054 1689.1 666 13041 12896 1721.9 494 12446 12424 1254.1 415 16686 16119 1695.2 620 13224 13069 1725 476 12610 12569 1260.8 434 16969 16341 1700.1 689 13341 13181 1728.2 597 12749 12664 1265.9 410 17147 16495 1705.6 666 13448 13287 1728.7 585 12767 12675 1284.5 375 18060 17039 1711.2 685 13560 13395 1732.1 626 12876 12760 1287.8 380 18174 17132 1722.1 673 13792 13602 1735.1 703 12949 12827 1292.8 375 18419 17267 1728.1 679 13927 13725 1739 680 13048 12934 1298.2 366 18677 17424 1733.1 660 14021 13853 1741.9 618 13125 13012 1302.9 372 18911 17575 1738.6 583 14129 13975 1746.1 674 13261 13103 1307.2 369 19104 17717 1743.5 636 14222 14067 1749.2 685 13336 13178 1314.1 387 19388 17941 1744.1 656 14230 14077 1752.1 684 13399 13238 1319.6 358 19608 18109 1745.7 652 14249 14102 1755 675 13460 13296 1320.1 367 19627 18124 1747.9 659 14277 14136 1762.1 674 13615 13446 1325.3 357 19796 18285 1749.6 622 14302 14161 1768.2 657 13760 13574 1328.9 369 19893 18393 1752.3 627 14331 14197 1772.1 704 13841 13650 1336 363 20240 18608 1755.8 633 14391 14242 1775.1 651 13906 13717 1339.1 349 20363 18703 1757.8 606 14425 14267 1779 640 13992 13831 1347.1 348 20602 18938 1766.3 653 14528 14366 1781.2 626 14043 13890 1348.4 386 20642 18974 1768.3 646 14568 14391 1781.9 701 14060 13908 1350.9 378 20710 19042 1771.6 627 14650 14441 1786.1 628 14146 14002 1356.9 350 20849 19214 1774.3 658 14730 14494 1789.2 661 14201 14048 1359.1 373 20917 19276 1776.5 584 14786 14551 1790.1 632 14217 14061 1365.5 343 21150 19473 1777.1 536 14806 14569 1791.1 615 14232 14079 1370.6 372 21354 19638 1780.4 496 14918 14655 1792.1 618 14247 14097 1380.8 351 21722 19950 1782 502 14974 14697 1793.1 636 14261 14112 1387.8 345 21912 20163 1782.6 500 14998 14716 1794.2 661 14277 14129 1396.2 347 22181 20423 1783.7 498 15034 14746 1795.1 667 14292 14141 1399.9 346 22318 20540 1786.4 527 15121 14814 1796 622 14306 14154 1408.2 367 22646 20805 1788.1 484 15181 14858 1798 626 14338 14185 1414.4 381 22892 21058 1788.6 459 15199 14873 1799.1 651 14367 14204 1422.5 385 23772 21978 1789.7 487 15239 14906 1800 658 14387 14219 1425.9 364 24243 22387 1790.8 475 15280 14934 1801.2 622 14412 14234 1436.2 376 25470 23558 1793.6 484 15378 15010 1802.1 605 14428 14246 1438.7 365 25834 23841 1794.6 510 15419 15039 1803 638 14442 14261 1440.9 372 25983 23988 1799.1 453 15572 15188 1803.9 612 14456 14276 1452.1 351 26377 24337 1800.7 446 15632 15238 1805.1 613 14473 14294 1455.9 346 26540 24455 1804.6 462 15795 15377 1808.2 624 14517 14337 1461.9 355 26778 24639 1808.4 488 15942 15514 1812 621 14575 14378 1467 363 26965 24804 1810.1 482 16003 15576 1815.1 593 14642 14422 1481.5 361 27668 25311 1812.3 487 16074 15643 1816.5 627 14682 14448 1484.5 369 27784 25404 1816.6 477 16268 15766 1817.5 648 14714 14471 1485.2 369 27808 25426 1821.1 429 16484 15901 1818 583 14730 14482 1486 349 27833 25449 1827.1 414 16683 16108 1818.5 582 14745 14500 1488.9 386 27928 25542 1830.5 423 16775 16235 1819 531 14760 14518 1491.8 381 28018 25638 1832.2 416 16820 16298 1819.5 561 14775 14535 1496.4 437 28131 25785 1837.6 379 17124 16505 1820.1 536 14794 14556 1498.9 389 28213 25868 1841.4 401 17330 16634 1820.5 508 14809 14566 1501.1 372 28305 25940 1843.1 364 17401 16685 1821.1 490 14832 14582 1502.2 367 28347 25973 1848.6 346 17611 16834 1821.5 503 14847 14593 1503.5 356 28394 26013 1854.6 374 17842 17014 1823 485 14905 14639 1508 360 28535 26143 1859.9 372 18111 17167 1824 490 14945 14671 1511.4 379 28627 26244 1865.1 375 18385 17316 1825 472 14983 14698 1512.3 374 28655 26273 1871 368 18739 17498 1827 458 15054 14753 1514.8 383 28737 26355 1876.1 359 18991 17645 1828.1 482 15091 14783 1515.7 396 28767 26383 1883.2 372 19275 17841 1829.9 538 15150 14823 1517.8 414 28850 26454 1887.2 360 19452 17953 1833.1 466 15269 14923 1521 467 28988 26582 1893.1 340 19733 18148 1835.1 481 15342 14982 1521.6 461 29021 26611 1898.1 372 20003 18330 1841.3 458 15569 15191 1523.5 478 29150 26712 1904.1 364 20257 18547 1848.1 486 15873 15451 1524 466 29188 26740 1909.1 357 20463 18745 1855.1 462 16149 15694 1527.9 382 29341 26932 1915.6 371 20732 18971 1861.9 440 16426 15854 1532.2 373 29496 27131 1920.1 374 20949 19146 1868.2 450 16677 16111 1533.5 360 29557 27193 1925.3 349 21238 19379 1878.2 404 17100 16500 1534.5 371 29600 27241 1931.1 362 21509 19668 1882.1 370 17275 16597 1536.4 385 29670 27326 1937.5 353 21855 20002 1888.1 360 17557 16797 1539.9 380 29820 27491 1942.1 347 22106 20224 1895.1 406 17917 17070 1545.9 374 30130 27781 1948.1 352 22448 20522 1902.1 380 18294 17258 1557.9 363 30624 28343 1953.6 365 22676 20803 1908 356 18598 17416 1564 380 30855 28638 1958.6 412 22945 21018 1915.1 396 18951 17613 1568.3 368 31002 28831 1964.1 402 23235 21223 1928.1 403 19526 17994 1573 364 31195 29041 1969.7 411 23520 21439 1935.1 394 19854 18234 1579 398 31561 29317 1975.1 402 23818 21674 1942 410 20200 18495 1582.7 404 31784 29505 1982.2 374 24232 22290 1948 371 20479 18754 1585 429 31896 29619 1986.2 375 24460 22544 1975.1 413 21952 20087 1588.8 451 32089 29807 1992.6 373 24872 22899 1995 425 23058 21072 1591.3 492 32206 29926 1997.1 372 25166 23128 2002 395 23378 21336 1594.4 504 32343 30070 2003 357 25565 23497 2015 414 24197 22255 1597.1 389 32449 30202 2008.1 378 25925 23881 2035.1 384 25569 23519 1599.5 408 32518 30308 2014.1 354 26387 24210 2042 393 26070 23976 1604 387 32765 30513 2018.7 351 26710 24525 2048 362 26484 24298 1609.9 404 33183 30799 2025.1 352 27048 24955 2061 389 27431 25214 1611.4 455 33262 30871 2030.1 352 27481 25263 2068 459 27763 25446 1614.2 466 33406 31004 2036.1 431 27743 25449 2088 490 28911 26481 1620.1 374 33680 31281 2041.6 447 28089 25686 2102 412 29797 27308 1624.4 412 33868 31472 2047.1 420 28403 26100 2108 396 30245 27832 1629.2 396 34082 31687 2051 400 28645 26333 2115.1 466 30703 28351 1632.2 417 34240 31824 2052.2 423 28702 26370 2122 427 31210 28957 1636.5 417 34431 32026 2054.3 468 28795 26425 2135.1 525 32063 29766 1639 448 34540 32146 2056.4 491 28874 26477 2148.1 462 33001 30726 1648.5 498 34992 32632 2057 475 28893 26492 2155.1 542 33418 31021 1651.5 505 35145 32780 2058.5 482 28947 26533 2162 430 33839 31378 1652.4 494 35187 32825 2059.2 525 28971 26549 2168.1 443 34282 31821 1656.6 399 35339 33016 2062 471 29123 26663 2175.1 590 34684 32346 1665.8 415 35687 33434 2063.6 396 29216 26750 2188.1 583 35219 32768 1670.1 443 35869 33628 2064.7 395 29298 26817 2195.1 444 35652 33242 1676.1 408 36158 33906 2066.9 407 29469 26944 2202 461 36145 33887 1682.1 434 36481 34204 2068 401 29563 27030 2208 533 36496 34259 1686.7 520 36730 34426 2068.6 431 29600 27071 2210 500 36632 34390 1691.1 506 36980 34633 2070.7 388 29731 27222 2215.1 577 36928 34642 1696.4 548 37364 34900 2073.5 400 29941 27459 2218 571 37088 34781 1698.9 545 37575 35023 2074 381 29984 27512 2220 555 37197 34863 1714.1 559 38424 35769 2074.6 399 30024 27568 2222 578 37313 34937 1716.1 515 38502 35858 2076.8 415 30168 27737 2224 554 37431 35020 1717.2 433 38545 35907 2077.9 418 30242 27826 2226 561 37544 35097 1718.1 418 38587 35950 2081.2 407 30434 28056 2228.1 571 37674 35191 1719.7 438 38666 36024 2082.3 401 30492 28127 2229.9 560 37774 35254 1723.2 433 38849 36186 2084.5 438 30630 28258 2232 584 37886 35352 1724.7 433 38923 36254 2085.6 426 30701 28335 2232.9 575 37942 35381 1725.6 425 38967 36297 2087.3 423 30816 28468 2234 560 38005 35416 1726.3 419 39000 36330 2089.4 397 30998 28641 2235 623 38060 35441 1726.9 415 39027 36358 2090.6 382 31097 28747 2236 571 38107 35466 1727.7 422 39060 36395 2091.7 425 31171 28844 2237 586 38155 35491 1728.5 423 39086 36431 2093.8 406 31329 29058 2238.9 582 38238 35540 1730.7 418 39160 36532 2095.5 404 31456 29240 2240 605 38286 35571 1731.7 422 39192 36576 2096.1 406 31496 29291 2240.9 595 38330 35596 1733.2 422 39258 36646 2099.3 449 31662 29514 2242 610 38388 35626 1735.1 415 39352 36738 2102.1 465 31847 29649 2242.5 577 38422 35644 1735.8 408 39379 36768 2103.2 483 31911 29694 2243 584 38457 35662 1736.7 420 39409 36807 2104.3 583 31969 29731 2243.5 599 38492 35679 1737.6 411 39439 36848 2106 573 32051 29781 2244 550 38529 35696 1738.9 434 39482 36906 2107.1 504 32108 29820 2244.5 507 38566 35724 1739.7 422 39507 36941 2108.7 500 32158 29873 2245 486 38605 35751 1740.9 413 39555 36992 2110.4 509 32228 29937 2245.5 537 38645 35779 1742.1 422 39607 37046 2114.8 402 32523 30233 2246 466 38684 35806 1743.2 453 39648 37091 2117 389 32744 30472 2249.9 460 39016 36165 1745.3 389 39727 37182 2118.1 392 32834 30584 2252 463 39200 36414 1746.8 395 39780 37249 2119.2 408 32932 30676 2254 403 39359 36626 1747.7 382 39811 37289 2120.3 462 33035 30757 2256 461 39537 36848 1748.6 399 39844 37333 2121.9 455 33164 30862 2257.9 433 39737 37075 1749.7 407 39879 37380 2123.6 480 33264 30932 2261.9 452 40025 37395 1751.7 387 39944 37472 2124.5 488 33315 30969 2265.9 471 40233 37691 1752.7 388 39973 37521 2125.3 491 33357 30998 2271.9 442 40579 38231 1753.6 407 39997 37563 2126.9 533 33443 31054 2277.9 489 40845 38635 1754.9 378 40032 37625 2128.5 508 33545 31117 2281.9 500 41018 38791 1759.4 434 40145 37841 2129.1 498 33578 31139 2287.9 433 41288 39159 1763.7 399 40273 38043 2129.6 493 33615 31158 2293.9 408 41661 39791 1765.4 401 40347 38125 2131.3 512 33747 31253 2297.9 458 41892 40045 1769.7 397 40527 38332 2134 409 33959 31462 2304 486 42162 40443 1772.8 433 40626 38480 2135.1 386 34050 31542 2309.9 514 42424 40668 1774.5 472 40683 38567 2137.3 408 34241 31731 2313.9 474 42641 41014 1777.7 480 40838 38782 2139.5 423 34375 31926 2319.9 414 43055 41668 1780.6 418 41000 39022 2140.1 431 34406 31976 2323.9 434 43295 41941 1787.9 374 41412 39603 2141.8 439 34494 32108 2325.9 474 43415 42068 1789.4 394 41516 39723 2143.9 482 34597 32229 2327.9 439 43543 42186 1795.2 441 41965 40221 2145.6 513 34673 32326 2330 470 43679 42314 1797.2 442 42073 40385 2146.7 554 34724 32387 2331.9 431 43796 42431 1798.3 471 42123 40467 2148.3 519 34770 32456 2333.9 473 43907 42559 1801.4 488 42286 40718 2150 521 34842 32513 2335.9 497 44022 42686 1804.3 482 42442 40952 2151.3 540 34921 32562 2337.9 478 44139 42822 1810.2 394 42747 41421 2151.6 529 34936 32572 2339.9 478 44243 42942 1813.5 413 42969 41666 2153.8 558 35032 32642 2341.9 482 44342 43046 1820 430 43491 42197 2154.4 587 35057 32660 2343.9 487 44431 43188 1822.5 422 43700 42416 2155.5 523 35109 32697 2345.9 514 44525 43330 1826.8 451 43959 42700 2157.5 538 35182 32760 2347.9 491 44626 43462 1828.5 416 44037 42790 2158.2 609 35213 32785 2349.9 489 44722 43578 1831.6 470 44182 42966 2159.9 540 35302 32847 2351.9 534 44806 43683 1835.8 466 44360 43214 2161 576 35386 32906 2354 530 44903 43798 1837.6 442 44442 43321 2162.1 473 35478 32986 2355.9 511 44981 43907 1841.8 483 44639 43576 2162.6 454 35520 33031 2358.2 520 45059 44027 1843.6 468 44723 43681 2164.8 410 35680 33232 2359.9 508 45125 44115 1847.8 511 44914 43946 2166.5 417 35790 33418 2362.2 537 45209 44179 1850.8 509 45006 44121 2167.6 410 35864 33512 2363.2 550 45246 44208 1855.6 510 45255 44426 2168.1 429 35915 33564 2363.9 533 45273 44229 1858.1 506 45429 44633 2170.3 440 36083 33788 2364.7 554 45301 44257 1861.6 512 45661 44917 2172 439 36186 33924 2365.2 548 45321 44277 1864.5 437 45848 45188 2173.1 453 36246 33996 2365.7 587 45341 44296 1867.5 420 46048 45463 2174.2 462 36310 34056 2366.7 570 45393 44354 1870.8 420 46267 45734 2175.8 518 36407 34145 2367.1 564 45418 44384 1873.8 417 46467 45955 2178 500 36537 34288 2367.5 575 45443 44411 1880.8 435 46917 46585 2179.1 536 36605 34354 2367.9 528 45467 44437 1884.1 414 47134 46841 2180.2 514 36680 34425 2368.7 481 45517 44518 1891.8 415 47659 47482 2182.5 606 36813 34545 2368.9 544 45535 44548 1894.8 551 47865 47760 2184.1 566 36907 34623 2370.2 558 45620 44687 1898.9 430 48125 48090 2184.6 578 36937 34650 2370.7 521 45657 44740 1903.7 437 48449 48470 2186.3 559 37031 34728 2371.6 515 45729 44840 1905.9 437 48601 48665 2188.5 572 37167 34836 2372.2 506 45774 44903 1909.8 470 48878 49005 2189.9 559 37264 34903 2372.7 472 45817 44971 1911.3 469 48985 49144 2190.7 567 37318 34938 2373.2 491 45862 45040 1914.3 442 49190 49401 2192.9 551 37463 35039 2373.9 460 45932 45142 1917.2 445 49389 49648 2195.6 554 37645 35170 2378 454 46291 45677 1920.3 505 49599 49826 2197.9 555 37784 35265 2383.9 450 46737 46168 1923.4 501 49814 49934 2200 543 37854 35343 2399.9 486 47729 47425 1926.4 478 50020 50101 2201.5 570 37935 35399 2405.9 462 48120 47955 1929.4 480 50230 50282 2202.8 539 38012 35442 2409.9 482 48382 48301 1933.5 510 50510 50545 2203.9 583 38080 35478 2416 515 48806 48832 1935.4 519 50640 50657 2205.5 537 38169 35529 2421.9 501 49199 49306 1938.5 507 50857 50832 2206.6 575 38224 35558 2425.9 527 49444 49611 1939.9 507 50959 50919 2207.7 575 38275 35590 2431.9 536 49981 50044 1943.1 504 51176 51093 2208.8 552 38342 35624 2437.9 548 50491 50466 1946 541 51395 51283 2210.5 571 38459 35680 2441.9 548 50801 50772 1948.8 541 51594 51454 2211.6 533 38556 35727 2453.9 539.5 51612 51567 1951.8 526 51793 51648 2212.7 475 38655 35793 2458 555 51962 51826 1953.2 546 51896 51759 2214.3 450 38772 35902 2461.9 515 52345 52379 1956.3 545 52189 52179 2214.9 475 38813 35946 2465.9 438 52939 52886 1959.2 533 52502 52575 2217.2 450 39026 36165 2470 493 53506 53258 1962.2 431 52814 52830 2222.6 431 39447 36720 2471.9 561 53742 53406 1963.6 411 52961 52906 2227.5 422 39907 37252 2473.9 549 53999 53657 1968.1 435 53425 53156 2239.1 425 40592 38221 2477 450 54436 54074 1970.4 491 53672 53384 2244.6 519 40801 38608 2480 469 54829 54370 1972.7 550 53930 53644 2250.1 505 41064 38857 2481.8 538 55060 54561 1974.2 443 54106 53804 2255.6 383 41353 39250 2483 551 55187 54660 1978.7 432 54573 54117 2260.6 412 41689 39810 2485.9 547 55467 54947 1981.6 477 54858 54304 2267 467 42032 40257 2489 555 55748 55247 1984.8 471 55197 54557 2272.2 509 42217 40509 2492 581 56072 55500 1987.7 537 55509 54830 2278.1 487 42498 40757 2493.9 573 56266 55634 1989 509 55646 54941 2283.1 398 42821 41312 2495 616 56370 55714 1992.1 533 55981 55217 2288.6 411 43227 41886 2497.9 629 56657 55989 1995 532 56316 55516 2295.7 454 43759 42384 2498 575 56668 56000 1998.2 587 56672 55841 2299.6 459 44014 42665 2499.9 562 56893 56265 2001.5 487 57026 56147 2305.1 488 44330 43030 2501.9 481 57143 56469 2003.2 489 57219 56308 2311.7 507 44595 43419 2503.9 592 57386 56635 2005.2 458 57396 56476 2316.1 515 44788 43660 2506 597 57605 56763 2006.1 463 57472 56548 2321.6 514 45005 43945 2507.9 602 57807 56973 2007.7 573 57613 56670 2326.5 536 45153 44164 2510 507 58025 57118 2007.8 616 57617 56673 2332.6 554 45462 44429 2511.9 589 58216 57359 2010.3 592 57840 56850 2338.1 452 45830 44965 2513.9 452 58457 57678 2013.2 449 58095 57156 2343.6 454 46293 45651 2515.9 402 58725 58025 2014.8 544 58230 57324 2349.6 438 46763 46225 2518 461 58988 58287 2017.7 445 58466 57640 2354.6 477 47017 46546 2519.9 435 59233 58525 2019.2 397 58624 57835 2355.1 457 47051 46582 2521.9 466 59489 58784 2022.4 397 59122 58394 2360.6 443 47408 47058 2525.9 489 60036 59419 2023.8 409 59333 58647 2365.6 452 47765 47469 2530 450 60621 60083 2026.9 421 59806 59283 2371.6 478 48136 47974 2532 460 60925 60442 2028.5 404 60043 59572 2382.6 505 48883 48914 2533.9 454 61177 60868 2031.5 415 60526 60180 2534.9 476 61309 61080 2035.4 433 61104 60797 2537.9 521 61676 61504 2037.7 447 61454 61222 2539.9 538 61864 61650 2042.4 423 62181 62335 2541.9 469 62086 61982 2045.3 441 62626 63088 2543.9 464 62338 62397 2048.3 425 63076 63715 2545.9 524 62587 62711 2051.4 458 63526 64375 2547.9 452 62851 63091 2053.5 452 63829 64745 2549.9 504 63123 63549 2053.5 461 63829 64745 2551.9 432 63374 63933 2055.9 408 64152 65108 2553.9 512 63696 64273 2059.5 440 64593 65736 2555.9 490 64011 64623 2061 530 64795 66002 2557.9 457 64355 65133 2063 475 65060 66274 2559.9 490 64716 65625 2064.1 445 65203 66429 2561.9 464 65080 66079 2066 451 65451 66746 2563.9 512 65396 66563 2066 439 65451 66746 2565.9 467 65672 66797 2069 458 65854 67214 2567.9 509 65961 67053 2072.7 453 66340 67758 2569.9 448 66309 67728 2075.6 435 66780 68142 2571.9 446 66652 68084 2080.1 491 67954 69092 2573.9 474 66930 68373 2081.6 476 68343 69562 2577.9 488 67456 68807 2084.5 429 69081 70630 2581.9 506 67989 69189 2087.5 435 69825 71556 2585.9 488 68528 69512 2091.5 429 70793 72250 2589.9 453 69125 69924 2093.5 443 71337 72651 2594 454 69898 71516 2094.8 463 71698 72932 2597.9 463 70549 72086 2096.3 475 72100 73238 2599.9 467 70873 72325 2097.9 488 72512 73616 2601.9 440 71206 72558 2099.4 497 72914 74162 2605.9 512 71858 73059 2101 432 73306 74773 2607.9 457 72170 73283 2104 419 74002 75481 2609.9 472 72443 73499 2105.5 447 74404 75876 2614 497 72910 73845 2106.9 467 74834 76241 2617.9 448 73574 74671 2108.4 452 75288 76613 2619.9 416 73945 75229 2110 528 75765 77089 2621.9 454 74293 75594 2113 465 76652 77931 2626 443 74986 76263 2114.5 491 77108 78280 2629.9 577 75623 76788 2116 503 77562 78654 2631.9 475 75949 77088 2117.5 509 78020 79024 2633.9 461 76267 77423 2119.1 534 78486 79394 2637.9 573 76813 78045 2122.2 567 79431 80119 2639.9 510 77061 78298 2125.6 548 80442 80823 2641.9 506 77363 78553 2130.2 621 82116 81830 2643.9 522 77676 78808 2132.5 662 83503 82788 2645.9 514 78014 79090 2134.4 459 84652 83606 2649.9 574 78685 79621 2135.9 441 85532 84464 2651.9 559 79018 79870 2137.5 445 86456 85406 2653.9 590 79390 80140 2139.9 491 87879 86517 2655.9 580 79763 80421 2657.9 577 80139 80676 2659.9 591 80526 80945 2661.9 591 80908 81193 2664 649 81292 81460 2666.9 639 81833 81777 2667.9 726 82030 81883 2671.9 710 82818 82364 2673.9 666 83221 82598 2675.9 736 83588 82879 2677.9 710 83974 83067 2679.9 505 84384 83372 2682 464 84810 83678 2685.9 451.5 85648 84453 2688 526 86100 84830 2689.9 462 86529 85273 2691.9 467 86968 85857 2693.9 512 87449 86219 2696 494 87939 86587 2697.9 505 88384 86886 2699.9 487 88848 87458 2701.9 534 89308 87896 2703.9 495 89748 88382