year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 05, 10, 38, -122.078659,   44.855965,   9,  83,  311.549683,   12.777248,   108,  2242
 2020, 10, 05, 10, 38, -123.230614,   41.182102,   9,  87,  313.183716,   14.286018,   675,  2303
 2020, 10, 05, 10, 38, -123.539284,   41.139793,   8,  70,  306.881134,    9.475825,   691,  2277
 2020, 10, 05, 10, 38, -123.530647,   41.137875,   8,  47,  302.176056,    7.074625,   691,  2278
 2020, 10, 05, 10, 38, -123.325050,   40.993977,   8,  61,  304.548553,    8.140554,   702,  2302
 2020, 10, 05, 10, 38, -119.957832,   39.807606,   9,  97,  320.048065,   19.366909,   757,  2624
 2020, 10, 05, 10, 38, -119.948616,   39.805210,   9,  99,  331.543365,   30.750349,   757,  2625
 2020, 10, 05, 10, 38, -119.923599,   39.798660,   8,  54,  317.546570,   17.053600,   757,  2628
 2020, 10, 05, 10, 38, -119.909103,   39.794865,   8,  38,  303.718292,    8.849760,   757,  2630
 2020, 10, 05, 10, 38, -119.914543,   39.785255,   9, 100,  361.152527,   82.466957,   758,  2630
 2020, 10, 05, 10, 38, -119.906387,   39.783123,   8,  68,  328.351776,   27.198189,   758,  2631
 2020, 10, 05, 10, 38, -119.926826,   39.777451,   7,   0,  326.560150,   23.273226,   759,  2629
 2020, 10, 05, 10, 38, -119.919746,   39.775600,   9, 100,  363.315430,   87.429771,   759,  2630
 2020, 10, 05, 10, 38, -119.975090,   39.779121,   9,  99,  334.520935,   33.639896,   760,  2624
 2020, 10, 05, 10, 38, -119.931458,   39.767651,   8,  59,  309.790314,   11.906308,   760,  2629
 2020, 10, 05, 10, 38, -119.985016,   39.748737,   7,  11,  303.280853,    7.637351,   763,  2624
 2020, 10, 05, 10, 38, -119.978149,   39.746918,   9, 100,  320.623322,   19.615646,   763,  2625