year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 17, 01, 04,    5.806640,   31.687965,   9, 100,  320.090271,   24.104153,     1,  1093
 2020, 12, 17, 01, 04,    5.983768,   31.635551,   9,  89,  314.269745,   18.595644,     5,  1110
 2020, 12, 17, 01, 04,   20.955698,   28.903967,   9, 100,  324.714417,   32.374287,     5,  2785
 2020, 12, 17, 01, 04,    5.954886,   31.593050,   9, 100,  323.571075,   27.389753,    11,  1108
 2020, 12, 17, 01, 04,   19.769560,   28.912663,   8,  51,  302.667969,   10.138165,    42,  2640
 2020, 12, 17, 01, 04,   19.776781,   28.910948,   8,  64,  305.417358,   11.671320,    42,  2641
 2020, 12, 17, 01, 04,    8.080810,   30.253910,   9, 100,  330.988403,   25.605165,   169,  1362
 2020, 12, 17, 01, 04,    8.089237,   30.252714,   9, 100,  327.197021,   22.176018,   169,  1363
 2020, 12, 17, 01, 04,    9.792182,   28.739592,   8,  72,  307.690094,    8.720543,   355,  1615
 2020, 12, 17, 01, 04,    9.790843,   28.733007,   9, 100,  338.057037,   29.758101,   356,  1615
 2020, 12, 17, 01, 04,    7.708127,   28.620241,   8,  46,  302.006836,    6.420418,   419,  1367
 2020, 12, 17, 01, 04,    7.519077,   28.559967,   8,  53,  303.063416,    6.895724,   432,  1347
 2020, 12, 17, 01, 04,    9.250554,   27.922665,   8,  65,  305.598328,    7.600665,   488,  1575
 2020, 12, 17, 01, 04,   12.410686,   26.753672,   9,  91,  315.555511,   16.017214,   582,  1986