1990 ADJUSTED DAILY SOLAR FLUX 1990 Ottawa 2800 MHz Series C (Multiplied by Ten) 1700 UT =============================================================================== Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ------------------------------------------------------------------------------- 1 2093 2008 2000 1592 1290 1406 2483 1990 1714 1605 1416* 1726 2 2086 1778 1927 1533 1292 1412 2676 2086 1689 1628 1385 1780 3 1925 1579 1763* 1516 1252 1461 2538 1924 1626 1774* 1502 1876 4 1892* 1548 1689 1486* 1236 1481 2383* 1912 1582* 1868 1547 1993 5 1871 1509 1617 1565 1306 1537 2316 1808 1575 1700 1697 2070* 6 1809 1475 1638* 1502 1510 1614 2218 1746 1576 1700 1964 2210 7 1771 1443 1681 1550 1555 1836 2157 1721 1651 1693 2143 2220 8 1709 1422 1571* 1523 1707 1955 1896 1848 1635 1759* 2118 2236 9 1606 1420 1509* 1468 1746 2039* 1709 1832 1704 1839 2012 2303 10 1672 1485 1490 1493 1954 2075* 1640 1863 1712 1947 1911 2334 11 1695 1349 1425 1608 2054* 2172 1602 1871 1806 2051 1950 2334 12 1700 1400 1461 1699 2152 2218* 1609 1882 1933 2006 1910 2280 13 1670 1428 1463 1955* 2258 2088 1615 1925 1980 2094 1815 2195 14 1659 1495 1498* 2157 2242* 2068 1554 1882* 2094* 2206 1980 1953 15 1849 1488 1642* 2229 2466 1963 1491 1996 2073 2316 2073 1932 16 1876 1488 1781 2263* 2515 1899 1465 2110 2052 2246 2073 1862 17 1868 1516 1820 2367* 2489 1875 1476 2284 2107 1937 2171 1925 18 2172 1611 1964 2430 2718 1695 1447 2461 2075 1982 1989 2016 19 2331 1803 2163 2442* 2800 1635 1453 2680* 2138 2142* 1912 1912 20 2382 1895 2239* 2571 2725 1612 1540 2887 2040 2017 1868 1816 21 2508* 2119 2276 2396 2592 1558 1592 2983 2032 1887 1776 1858 22 2337 2157 2431* 2328 2500 1452 1660* 3228* 1953 1679 1774 1781 23 2336 2166 2453 2263 2395 1391 1804 3227 1854 1640 1717 1856 24 2398 2315 2313 2174 2092 1438 1866 3292 1787 1575 1672 1849 25 2346 2253 2239* 1983 1891 1493 2136 3039 1671 1618 1623 1850 26 2388 2133 2269 1889* 1863 1545 2099 2851* 1596 1535 1532 1881 27 2322 2241 2151 1698 1646 1734* 1972 2692 1526 1625 1550 1919 28 2301 2220 2060 1527 1593 1877 1931 2502 1521 1509 1671 1924 29 2278 1841 1409 1448 2108 1803 2252 1501 1559 1632 1955 30 2114 1865E 1369 1425* 2266 1883 2104 1578 1511* 1696 1896 31 2093 1728 1425* 1834 1829* 1416 1806 ------------------------------------------------------------------------------- Mean 2034 1741 1870 1866 1940 1763 1866 2281 1793 1809 1803 1985 ------------------------------------------------------------------------------- * = corrected for burst in progress 1990 Yearly Mean =1898 E = corrected for snow on antenna