year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 11, 02, 22,  153.388580,   62.391727,   8,  55,  303.206512,    5.379058,     3,  1310
 2020, 08, 11, 02, 22,  152.999100,   62.358139,   8,  74,  314.149933,   11.114855,     5,  1334
 2020, 08, 11, 02, 22,  152.994797,   62.364792,   8,  52,  304.908783,    5.849969,     6,  1334
 2020, 08, 11, 02, 22,  153.118912,   62.416317,   9,  90,  336.566681,   28.109564,    11,  1325
 2020, 08, 11, 02, 22,  153.222397,   62.443611,   7,  21,  310.547729,    6.945851,    13,  1318
 2020, 08, 11, 02, 22,  153.158737,   62.435707,   8,  60,  331.450195,   20.152714,    13,  1322
 2020, 08, 11, 02, 22,  153.139008,   62.440464,   9,  97,  353.722473,   49.501041,    14,  1323
 2020, 08, 11, 02, 22,  153.178818,   62.475719,   7,  16,  303.900940,    3.653554,    19,  1319
 2020, 08, 11, 02, 22,  153.283020,   62.502930,   8,  38,  303.480988,    4.518262,    21,  1312
 2020, 08, 11, 02, 22,  146.965637,   61.936462,   8,  67,  311.457977,    7.770032,    74,  1726
 2020, 08, 11, 02, 22,  146.950714,   61.955471,   9,  80,  320.847900,   13.472144,    77,  1726
 2020, 08, 11, 02, 22,  146.898666,   61.960770,   9,  87,  331.544281,   21.458099,    79,  1729
 2020, 08, 11, 02, 22,  146.902832,   61.966953,   9,  89,  334.583740,   23.898062,    80,  1728
 2020, 08, 11, 02, 22,  146.888870,   61.964493,   9,  90,  336.260895,   25.254021,    80,  1729
 2020, 08, 11, 02, 22,  146.846558,   61.957054,   9,  82,  322.769409,   14.182479,    80,  1732
 2020, 08, 11, 02, 22,  146.911926,   61.975769,   9,  91,  338.347382,   28.192274,    81,  1727
 2020, 08, 11, 02, 22,  146.897919,   61.973312,   9,  99,  359.602875,   57.267456,    81,  1728
 2020, 08, 11, 02, 22,  146.883850,   61.970825,   9,  83,  326.400299,   16.467468,    81,  1729
 2020, 08, 11, 02, 22,  146.869736,   61.968338,   9,  87,  332.813599,   21.046291,    81,  1730
 2020, 08, 11, 02, 22,  146.906967,   61.982101,   8,  39,  302.074829,    3.882882,    82,  1727
 2020, 08, 11, 02, 22,  146.892914,   61.979630,   8,  65,  307.365540,    6.034383,    82,  1728
 2020, 08, 11, 02, 22,  131.171127,   61.486305,   8,  47,  302.822815,   11.781471,   533,  2523
 2020, 08, 11, 02, 22,  136.735367,   63.293873,   8,  54,  305.766083,    9.033188,   556,  2165
 2020, 08, 11, 02, 22,  136.715454,   63.288841,   8,  60,  308.720978,   10.896483,   556,  2166