year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 04, 00, 14,   10.414529,    6.805359,   8,  59,  304.179779,    6.831714,    42,   639
 2020, 12, 04, 00, 14,   10.350881,    6.783240,   8,  77,  309.450562,   10.066058,    45,   629
 2020, 12, 04, 00, 14,   10.349463,    6.779368,   8,  50,  302.573853,    6.034016,    51,   630
 2020, 12, 04, 00, 14,   19.318407,    4.471270,   9,  97,  318.611938,   12.851693,   191,  1768
 2020, 12, 04, 00, 14,    6.656695,    5.390935,   8,  75,  308.462585,   18.061138,   339,   197
 2020, 12, 04, 00, 14,    6.646507,    4.972352,   8,  71,  307.429504,   16.854134,   395,   204
 2020, 12, 04, 00, 14,    6.639361,    4.969906,   8,  73,  307.967468,   17.494146,   403,   204
 2020, 12, 04, 00, 14,    6.649333,    4.968468,   8,  55,  303.500336,   12.647930,   403,   205