; TSI reconstruction based on 'Community-Consensus TSI Composite' (Dudok de Wit et al., GRL, 2017) and SATIRE-T model (Wu et al., A&A, 2018) (with modifications to fix spurious values prior to 1650) ; Model is scaled by 0.999996 (-0.0061 W/m^2) to match TSI data record (see Kopp & Lean, GRL, 2011) ; Extended using Community-Consensus TSI Composite annual averages from 1978 onward ; Computed by Greg Kopp using 'Community-Consensus TSI Composite' on ; Thu Jul 18 14:31:53 2019 ; ; Year TSI [W/m^2] 1610.5 1360.1856 1611.5 1360.4700 1612.5 1360.6798 1613.5 1360.9569 1614.5 1361.0877 1615.5 1361.0211 1616.5 1360.6735 1617.5 1360.3792 1618.5 1360.2902 1619.5 1360.3277 1620.5 1360.3773 1621.5 1360.3788 1622.5 1360.3783 1623.5 1360.3801 1624.5 1360.3495 1625.5 1360.4456 1626.5 1360.5186 1627.5 1360.4285 1628.5 1360.4122 1629.5 1360.4273 1630.5 1360.3466 1631.5 1360.2914 1632.5 1360.2837 1633.5 1360.3203 1634.5 1360.3345 1635.5 1360.3001 1636.5 1360.2879 1637.5 1360.2465 1638.5 1360.4751 1639.5 1360.7861 1640.5 1360.6269 1641.5 1360.3285 1642.5 1360.4316 1643.5 1360.5082 1644.5 1360.3885 1645.5 1360.3211 1646.5 1360.2750 1647.5 1360.2722 1648.5 1360.2714 1649.5 1360.2709 1650.5 1360.2706 1651.5 1360.2750 1652.5 1360.2905 1653.5 1360.4116 1654.5 1360.3536 1655.5 1360.2788 1656.5 1360.2750 1657.5 1360.2743 1658.5 1360.2740 1659.5 1360.2740 1660.5 1360.2931 1661.5 1360.3974 1662.5 1360.2837 1663.5 1360.2744 1664.5 1360.2740 1665.5 1360.2740 1666.5 1360.2740 1667.5 1360.2740 1668.5 1360.2740 1669.5 1360.2740 1670.5 1360.2740 1671.5 1360.2872 1672.5 1360.3714 1673.5 1360.2827 1674.5 1360.2741 1675.5 1360.2740 1676.5 1360.2949 1677.5 1360.5218 1678.5 1360.4161 1679.5 1360.2832 1680.5 1360.2880 1681.5 1360.3207 1682.5 1360.3106 1683.5 1360.2775 1684.5 1360.2742 1685.5 1360.2740 1686.5 1360.2740 1687.5 1360.2740 1688.5 1360.2877 1689.5 1360.3253 1690.5 1360.2770 1691.5 1360.2740 1692.5 1360.2748 1693.5 1360.2833 1694.5 1360.3016 1695.5 1360.3291 1696.5 1360.3645 1697.5 1360.4060 1698.5 1360.4514 1699.5 1360.4983 1700.5 1360.5536 1701.5 1360.6734 1702.5 1360.7311 1703.5 1360.8608 1704.5 1361.0550 1705.5 1361.2358 1706.5 1361.2116 1707.5 1361.1467 1708.5 1361.0779 1709.5 1360.9314 1710.5 1360.7490 1711.5 1360.6168 1712.5 1360.5948 1713.5 1360.6123 1714.5 1360.6612 1715.5 1360.7589 1716.5 1360.8897 1717.5 1361.0173 1718.5 1361.0718 1719.5 1360.9871 1720.5 1360.8692 1721.5 1360.8403 1722.5 1360.8596 1723.5 1360.8525 1724.5 1360.9056 1725.5 1361.0531 1726.5 1361.2593 1727.5 1361.5167 1728.5 1361.6384 1729.5 1361.4705 1730.5 1361.2124 1731.5 1361.0095 1732.5 1360.8209 1733.5 1360.6846 1734.5 1360.7190 1735.5 1360.8727 1736.5 1361.1208 1737.5 1361.3200 1738.5 1361.4640 1739.5 1361.5594 1740.5 1361.4427 1741.5 1361.1851 1742.5 1360.9059 1743.5 1360.7369 1744.5 1360.6324 1745.5 1360.6165 1746.5 1360.7201 1747.5 1360.8959 1748.5 1361.0988 1749.5 1361.2335 1750.5 1361.4649 1751.5 1361.3138 1752.5 1361.0908 1753.5 1360.9975 1754.5 1360.7565 1755.5 1360.6562 1756.5 1360.6671 1757.5 1360.7414 1758.5 1361.0029 1759.5 1361.0753 1760.5 1361.2069 1761.5 1361.2972 1762.5 1361.2650 1763.5 1361.1508 1764.5 1361.0930 1765.5 1360.9598 1766.5 1360.9442 1767.5 1361.0685 1768.5 1361.3420 1769.5 1361.5476 1770.5 1361.7530 1771.5 1361.5262 1772.5 1361.3462 1773.5 1361.0441 1774.5 1360.9785 1775.5 1360.9037 1776.5 1361.0832 1777.5 1361.3949 1778.5 1362.0953 1779.5 1362.2204 1780.5 1362.0220 1781.5 1361.7243 1782.5 1361.4190 1783.5 1361.2110 1784.5 1361.0623 1785.5 1361.1109 1786.5 1361.3189 1787.5 1361.7002 1788.5 1361.9834 1789.5 1361.8635 1790.5 1361.8095 1791.5 1361.5348 1792.5 1361.3774 1793.5 1361.2380 1794.5 1361.0443 1795.5 1360.9135 1796.5 1360.7445 1797.5 1360.5997 1798.5 1360.5179 1799.5 1360.5389 1800.5 1360.5496 1801.5 1360.7116 1802.5 1360.8725 1803.5 1360.8982 1804.5 1360.9220 1805.5 1360.9842 1806.5 1360.8822 1807.5 1360.7678 1808.5 1360.6554 1809.5 1360.6530 1810.5 1360.5901 1811.5 1360.5955 1812.5 1360.6197 1813.5 1360.6640 1814.5 1360.7226 1815.5 1360.7703 1816.5 1360.9684 1817.5 1360.9511 1818.5 1360.8582 1819.5 1360.7555 1820.5 1360.7089 1821.5 1360.5598 1822.5 1360.5003 1823.5 1360.4454 1824.5 1360.5170 1825.5 1360.6014 1826.5 1360.7331 1827.5 1360.9801 1828.5 1361.1005 1829.5 1361.1692 1830.5 1361.1863 1831.5 1361.2230 1832.5 1361.1073 1833.5 1361.0124 1834.5 1361.0475 1835.5 1361.2486 1836.5 1361.6779 1837.5 1362.0100 1838.5 1361.9534 1839.5 1361.6474 1840.5 1361.5464 1841.5 1361.2698 1842.5 1361.0567 1843.5 1360.9997 1844.5 1361.0225 1845.5 1361.2034 1846.5 1361.4080 1847.5 1361.4796 1848.5 1361.8721 1849.5 1361.9142 1850.5 1361.7005 1851.5 1361.5037 1852.5 1361.4177 1853.5 1361.2921 1854.5 1361.0975 1855.5 1360.9770 1856.5 1360.8772 1857.5 1360.9499 1858.5 1361.1913 1859.5 1361.4779 1860.5 1361.6335 1861.5 1361.6242 1862.5 1361.4956 1863.5 1361.3489 1864.5 1361.2972 1865.5 1361.2800 1866.5 1361.1589 1867.5 1361.0301 1868.5 1361.1520 1869.5 1361.4661 1870.5 1361.6794 1871.5 1361.9733 1872.5 1361.7310 1873.5 1361.6337 1874.5 1361.3396 1875.5 1361.0057 1876.5 1360.7805 1877.5 1360.7192 1878.5 1360.6067 1879.5 1360.5930 1880.5 1360.7627 1881.5 1361.0932 1882.5 1361.1539 1883.5 1361.1109 1884.5 1361.3241 1885.5 1361.2171 1886.5 1361.0569 1887.5 1360.8577 1888.5 1360.8100 1889.5 1360.7764 1890.5 1360.7650 1891.5 1360.8840 1892.5 1361.1688 1893.5 1361.3458 1894.5 1361.4701 1895.5 1361.3363 1896.5 1361.2281 1897.5 1360.9385 1898.5 1360.8914 1899.5 1360.8152 1900.5 1360.7290 1901.5 1360.6394 1902.5 1360.6319 1903.5 1360.7228 1904.5 1361.0143 1905.5 1361.0005 1906.5 1361.2441 1907.5 1361.1264 1908.5 1361.1528 1909.5 1361.0208 1910.5 1360.9185 1911.5 1360.7133 1912.5 1360.6625 1913.5 1360.7110 1914.5 1360.7851 1915.5 1361.0964 1916.5 1361.4054 1917.5 1361.5701 1918.5 1361.7757 1919.5 1361.4560 1920.5 1361.1199 1921.5 1360.8915 1922.5 1360.7013 1923.5 1360.5976 1924.5 1360.6045 1925.5 1360.7004 1926.5 1361.0393 1927.5 1361.3065 1928.5 1361.2413 1929.5 1361.1000 1930.5 1361.1858 1931.5 1360.9547 1932.5 1360.8472 1933.5 1360.8356 1934.5 1360.8648 1935.5 1360.9766 1936.5 1361.4379 1937.5 1361.7170 1938.5 1361.6735 1939.5 1361.6299 1940.5 1361.3999 1941.5 1361.2455 1942.5 1361.0801 1943.5 1360.9052 1944.5 1360.9080 1945.5 1361.1456 1946.5 1361.2842 1947.5 1361.7197 1948.5 1361.9235 1949.5 1361.7306 1950.5 1361.6156 1951.5 1361.1933 1952.5 1361.1126 1953.5 1361.0253 1954.5 1360.9819 1955.5 1361.1123 1956.5 1361.4949 1957.5 1362.0982 1958.5 1362.3628 1959.5 1362.0576 1960.5 1361.9256 1961.5 1361.5795 1962.5 1361.1854 1963.5 1361.0138 1964.5 1360.8779 1965.5 1360.8301 1966.5 1360.9332 1967.5 1361.1374 1968.5 1361.4356 1969.5 1361.5281 1970.5 1361.4117 1971.5 1361.2392 1972.5 1361.1948 1973.5 1361.0660 1974.5 1360.9792 1975.5 1360.9566 1976.5 1360.9440 1977.5 1361.0500 1978.5 1361.2295 1979.5 1361.7566 1980.5 1361.6909 1981.5 1361.7126 1982.5 1361.4217 1983.5 1361.3923 1984.5 1360.9775 1985.5 1360.8359 1986.5 1360.8877 1987.5 1360.9677 1988.5 1361.2840 1989.5 1361.7357 1990.5 1361.6844 1991.5 1361.5875 1992.5 1361.5255 1993.5 1361.3081 1994.5 1361.1154 1995.5 1361.0200 1996.5 1360.9005 1997.5 1361.0787 1998.5 1361.4702 1999.5 1361.7339 2000.5 1361.9522 2001.5 1361.9009 2002.5 1361.9725 2003.5 1361.4971 2004.5 1361.2960 2005.5 1361.1431 2006.5 1361.1004 2007.5 1361.0004 2008.5 1360.9794 2009.5 1360.9856 2010.5 1361.2296 2011.5 1361.4640 2012.5 1361.5920 2013.5 1361.6117 2014.5 1361.5882 2015.5 1361.7017 2016.5 1361.3384 2017.5 1361.2147 2018.5 1361.2560