date,co2filtered,co2raw,sensor_temp 12-15_1900,343.45,343.47,6.87 12-15_1901,342.82,342.98,6.83 12-15_1902,344.18,343.87,6.87 12-15_1903,343.27,343.07,6.85 12-15_1904,342.62,342.32,6.85 12-15_1905,343.03,342.48,6.87 12-15_1906,343.8,344.17,6.85 12-15_1907,343.91,343.47,6.84 12-15_1908,343.52,343.45,6.8 12-15_1909,343.55,344.0,6.85 12-15_1910,343.3,343.92,6.85 12-15_1911,343.97,343.73,6.83 12-15_1912,343.68,343.35,6.8 12-15_1913,343.43,343.03,6.83 12-15_1914,344.47,345.25,6.87 12-15_1915,343.9,343.45,6.8 12-15_1916,343.92,343.6,6.82 12-15_1917,343.28,343.97,6.85 12-15_1918,344.37,344.15,6.83 12-15_1919,344.73,344.28,6.85 12-15_1920,345.15,345.15,6.87 12-15_1921,344.5,343.6,6.83 12-15_1922,344.4,344.08,6.83 12-15_1923,345.28,344.7,6.85 12-15_1924,344.85,344.35,6.82 12-15_1925,344.33,345.42,6.82 12-15_1926,345.48,346.53,6.8 12-15_1927,344.98,345.53,6.83 12-15_1928,345.0,345.22,6.83 12-15_1929,345.02,344.85,6.8 12-15_1930,346.38,346.22,6.82 12-15_1931,345.8,345.9,6.83 12-15_1932,345.78,346.83,6.8 12-15_1933,345.98,346.52,6.83 12-15_1934,345.93,346.17,6.8 12-15_1935,345.68,345.33,6.82 12-15_1936,345.87,345.77,6.8 12-15_1937,346.07,346.37,6.83 12-15_1938,345.68,345.47,6.8 12-15_1939,346.05,346.65,6.83 12-15_1940,345.58,345.15,6.82 12-15_1941,345.32,345.2,6.82 12-15_1942,346.3,346.13,6.82 12-15_1943,346.3,346.55,6.8 12-15_1944,345.83,346.53,6.83 12-15_1945,346.43,346.42,6.8 12-15_1946,345.42,345.2,6.8 12-15_1947,345.88,345.95,6.8 12-15_1948,346.3,346.43,6.8 12-15_1949,346.6,346.1,6.81 12-15_1950,346.0,345.4,6.8 12-15_1951,346.57,345.95,6.8 12-15_1952,345.93,346.13,6.8 12-15_1953,347.27,346.58,6.82 12-15_1954,346.0,345.73,6.8 12-15_1955,345.87,345.98,6.8 12-15_1956,346.85,346.1,6.8 12-15_1957,345.65,345.67,6.8 12-15_1958,346.53,347.72,6.8 12-15_1959,346.7,346.25,6.8