year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 17, 10, 14, -119.139549,   37.528244,   9,  82,  334.344360,   30.416813,   306,  2243
 2020, 10, 17, 10, 14, -119.124878,   37.525093,   7,  24,  315.899078,   13.528965,   306,  2245
 2020, 10, 17, 10, 14, -119.128197,   37.517250,   9, 100,  344.677887,   45.948944,   307,  2245
 2020, 10, 17, 10, 14, -119.119591,   37.515404,   8,  54,  320.603821,   17.686123,   307,  2246
 2020, 10, 17, 10, 14, -119.131378,   37.509377,   9,  97,  331.638306,   27.745523,   308,  2245
 2020, 10, 17, 10, 14, -119.138046,   37.485126,   8,  75,  319.353973,   15.465405,   311,  2245
 2020, 10, 17, 10, 14, -119.132088,   37.475281,   9, 100,  331.557983,   27.836800,   312,  2246
 2020, 10, 17, 10, 14, -119.185585,   37.469730,   9,  82,  311.328461,   11.130397,   314,  2240
 2020, 10, 17, 10, 14, -119.128075,   37.457272,   9,  85,  333.408356,   30.117025,   314,  2247
 2020, 10, 17, 10, 14, -119.165146,   37.448177,   7,  24,  312.475983,   11.070420,   316,  2243
 2020, 10, 17, 10, 14, -119.157104,   37.446423,   9, 100,  323.189453,   20.566319,   316,  2244
 2020, 10, 17, 10, 14, -119.071342,   37.386356,   8,  71,  307.172943,   10.184409,   324,  2256
 2020, 10, 17, 10, 14, -119.116440,   37.387463,   8,  68,  317.608276,   16.132093,   325,  2251
 2020, 10, 17, 10, 14, -119.108292,   37.385712,   8,  39,  306.758789,    9.183683,   325,  2252
 2020, 10, 17, 10, 14, -119.082336,   37.380112,   8,  48,  311.321381,   11.745111,   325,  2255
 2020, 10, 17, 10, 14, -119.073082,   37.378136,   8,  55,  303.410675,    8.033610,   325,  2256
 2020, 10, 17, 10, 14, -119.119057,   37.379436,   8,  43,  319.568787,   17.300722,   326,  2251
 2020, 10, 17, 10, 14, -119.110832,   37.377666,   8,  61,  319.090393,   17.187136,   326,  2252
 2020, 10, 17, 10, 14, -118.436119,   36.337074,   8,  60,  304.421051,   10.635831,   455,  2359