date,co2filtered,co2raw,sensor_temp 04-09_1900,305.12,304.73,5.8 04-09_1901,304.35,304.15,5.8 04-09_1902,304.42,304.37,5.8 04-09_1903,305.17,305.97,5.8 04-09_1904,304.15,304.18,5.8 04-09_1905,304.63,304.37,5.8 04-09_1906,304.17,304.45,5.8 04-09_1907,303.93,304.45,5.8 04-09_1908,304.85,305.33,5.8 04-09_1909,304.13,304.37,5.8 04-09_1910,303.82,303.67,5.8 04-09_1911,304.63,303.75,5.8 04-09_1912,303.8,302.98,5.8 04-09_1913,304.1,305.17,5.8 04-09_1914,304.03,304.77,5.8 04-09_1915,303.62,303.53,5.8 04-09_1916,304.37,304.45,5.8 04-09_1917,304.0,304.78,5.8 04-09_1918,304.23,304.42,5.8 04-09_1919,304.8,304.42,5.8 04-09_1920,305.02,305.6,5.8 04-09_1921,304.08,304.83,5.8 04-09_1922,304.28,304.18,5.8 04-09_1923,304.22,305.08,5.8 04-09_1924,303.9,303.77,5.8 04-09_1925,304.45,305.27,5.8 04-09_1926,304.65,305.43,5.8 04-09_1927,304.92,306.13,5.8 04-09_1928,304.82,304.45,5.8 04-09_1929,305.32,305.28,5.8 04-09_1930,305.3,305.23,5.8 04-09_1931,304.7,304.33,5.8 04-09_1932,304.97,305.92,5.8 04-09_1933,305.23,304.4,5.8 04-09_1934,305.78,305.37,5.8 04-09_1935,305.8,306.07,5.8 04-09_1936,306.38,306.08,5.8 04-09_1937,305.85,306.03,5.8 04-09_1938,306.17,306.32,5.8 04-09_1939,306.08,307.02,5.8 04-09_1940,307.0,306.72,5.8 04-09_1941,306.3,307.03,5.8 04-09_1942,305.83,306.6,5.8 04-09_1943,306.2,306.5,5.8 04-09_1944,306.08,305.73,5.8 04-09_1945,306.08,307.07,5.8 04-09_1946,306.3,306.58,5.8 04-09_1947,306.77,306.4,5.8 04-09_1948,306.37,306.25,5.8 04-09_1949,306.83,306.73,5.8 04-09_1950,306.67,306.53,5.8 04-09_1951,306.28,307.3,5.8 04-09_1952,307.48,307.45,5.8 04-09_1953,306.95,307.65,5.8 04-09_1954,307.13,306.75,5.8 04-09_1955,307.75,308.07,5.8 04-09_1956,307.48,306.85,5.8 04-09_1957,307.03,307.92,5.8 04-09_1958,307.05,307.68,5.8 04-09_1959,307.9,307.3,5.8