date,co2filtered,co2raw,sensor_temp 04-28_1900,280.55,280.12,5.2 04-28_1901,280.63,280.48,5.2 04-28_1902,280.68,280.1,5.2 04-28_1903,280.88,281.42,5.2 04-28_1904,281.32,281.78,5.2 04-28_1905,281.2,281.45,5.2 04-28_1906,280.93,280.83,5.23 04-28_1907,281.58,280.68,5.2 04-28_1908,280.3,281.45,5.22 04-28_1909,280.97,281.25,5.23 04-28_1910,280.28,280.35,5.2 04-28_1911,280.98,279.3,5.22 04-28_1912,280.32,280.38,5.2 04-28_1913,280.57,279.93,5.22 04-28_1914,279.88,280.4,5.2 04-28_1915,280.73,279.47,5.22 04-28_1916,280.1,279.52,5.2 04-28_1917,279.82,281.07,5.2 04-28_1918,280.58,280.9,5.2 04-28_1919,279.8,280.12,5.2 04-28_1920,280.57,280.92,5.2 04-28_1921,280.52,280.42,5.22 04-28_1922,280.68,280.65,5.2 04-28_1923,280.68,280.6,5.22 04-28_1924,280.73,280.35,5.2 04-28_1925,280.48,280.37,5.2 04-28_1926,280.93,280.62,5.22 04-28_1927,281.23,280.98,5.2 04-28_1928,280.1,279.35,5.2 04-28_1929,280.25,280.58,5.22 04-28_1930,280.53,281.88,5.22 04-28_1931,280.93,280.53,5.22 04-28_1932,280.65,281.52,5.2 04-28_1933,280.45,280.75,5.22 04-28_1934,280.3,281.2,5.22 04-28_1935,280.43,280.3,5.22 04-28_1936,280.23,280.43,5.22 04-28_1937,280.26,280.94,5.21 04-28_1938,280.8,281.68,5.22 04-28_1939,279.57,279.82,5.22 04-28_1940,281.12,281.87,5.2 04-28_1941,280.47,279.75,5.2 04-28_1942,280.43,280.95,5.2 04-28_1943,280.28,280.85,5.2 04-28_1944,280.68,280.42,5.23 04-28_1945,279.32,279.22,5.22 04-28_1946,280.12,279.73,5.22 04-28_1947,279.97,280.63,5.2 04-28_1948,280.22,280.62,5.2 04-28_1949,280.25,280.75,5.22 04-28_1950,280.15,279.58,5.22 04-28_1951,279.93,280.92,5.23 04-28_1952,280.25,280.15,5.22 04-28_1953,280.87,280.93,5.22 04-28_1954,279.72,279.62,5.2 04-28_1955,279.7,279.95,5.22 04-28_1956,279.5,279.53,5.22 04-28_1957,279.38,280.13,5.2 04-28_1958,279.52,279.77,5.2 04-28_1959,280.6,279.55,5.25