year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 09, 06, 03,  111.100563,   -6.871537,   7,  29,  315.233337,    5.137776,    19,  1638
 2020, 08, 09, 06, 03,  106.937462,   -6.188756,   8,  74,  322.886841,   17.813845,   212,  2135
 2020, 08, 09, 06, 03,  106.936348,   -6.181022,   9,  91,  352.168915,   65.092186,   213,  2135
 2020, 08, 09, 06, 03,  115.266685,   -3.247767,   7,   0,  306.707977,    6.335150,   459,  1022
 2020, 08, 09, 06, 03,  102.696632,   -4.138980,   8,  61,  305.371368,    8.415305,   605,  2549
 2020, 08, 09, 06, 03,  102.702271,   -4.143945,   8,  52,  302.691864,    5.792179,   610,  2548
 2020, 08, 09, 06, 03,  108.030083,   -2.847111,   9, 100,  385.180878,  131.764359,   683,  1929
 2020, 08, 09, 06, 03,  108.036827,   -2.838942,   8,  49,  307.137756,    3.220886,   684,  1928
 2020, 08, 09, 06, 03,  108.029037,   -2.840097,   9,  99,  359.315399,   62.993916,   684,  1929
 2020, 08, 09, 06, 03,  106.269470,   -2.884024,   8,  74,  355.301788,   74.515411,   716,  2130
 2020, 08, 09, 06, 03,  106.206047,   -2.769470,   8,  77,  319.015198,   14.405806,   734,  2134
 2020, 08, 09, 06, 03,  102.753395,   -3.265718,   8,  52,  309.687103,   13.875159,   734,  2528
 2020, 08, 09, 06, 03,  106.207230,   -2.764252,   8,  67,  310.988434,    7.598208,   737,  2133
 2020, 08, 09, 06, 03,  106.197670,   -2.765705,   8,  74,  316.398560,   12.253684,   737,  2134
 2020, 08, 09, 06, 03,  102.755409,   -3.258878,   8,  66,  308.343018,   12.122582,   740,  2527
 2020, 08, 09, 06, 03,  106.114586,   -2.667424,   8,  56,  306.313477,    4.506449,   751,  2141
 2020, 08, 09, 06, 03,  106.108177,   -2.671206,   8,  42,  305.187195,    3.514836,   753,  2141
 2020, 08, 09, 06, 03,  102.750359,   -3.132137,   8,  61,  305.436035,    7.053591,   758,  2525
 2020, 08, 09, 06, 03,  106.093422,   -2.570436,   8,  72,  314.461975,   10.803840,   766,  2141