year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 18, 18, 04,  107.595505,   58.450260,   9, 100,  329.893280,   32.535133,   134,   539
 2020, 06, 18, 18, 04,  107.607521,   58.449974,   9, 100,  322.259888,   24.451258,   134,   540
 2020, 06, 18, 18, 04,  107.492249,   58.431389,   8,  79,  310.216003,   15.183368,   136,   531
 2020, 06, 18, 18, 04,  107.581978,   58.429317,   8,  36,  300.960602,    8.900139,   136,   538
 2020, 06, 18, 18, 04,  107.377731,   58.423252,   8,  59,  304.287964,   11.628449,   137,   522
 2020, 06, 18, 18, 04,  107.390221,   58.422985,   9,  83,  311.602325,   16.504250,   137,   523
 2020, 06, 18, 18, 04,  107.440872,   58.421867,   8,  44,  301.813263,   10.031543,   137,   527
 2020, 06, 18, 18, 04,  107.106903,   58.138359,   8,  64,  305.381561,   12.625020,   183,   504
 2020, 06, 18, 18, 04,  106.544579,   58.033932,   9, 100,  320.621887,   26.024122,   200,   462
 2020, 06, 18, 18, 04,  106.791405,   57.985924,   8,  75,  308.523773,   15.057710,   204,   481
 2020, 06, 18, 18, 04,  106.805237,   57.985691,   9,  96,  317.921417,   22.894171,   204,   482
 2020, 06, 18, 18, 04,  106.798721,   57.979698,   9,  96,  318.068085,   22.164906,   211,   482
 2020, 06, 18, 18, 04,  105.882477,   57.880505,   9,  92,  316.086334,   22.739891,   228,   415