year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 20, 06, 46,  120.854500,  -30.106709,   8,  71,  346.516235,  145.995636,   141,    23
 2020, 10, 20, 06, 46,  120.838654,  -30.111435,   8,  74,  354.498444,  190.549561,   141,    24
 2020, 10, 20, 06, 46,  120.822861,  -30.116131,   8,  45,  317.284027,   39.803486,   141,    25
 2020, 10, 20, 06, 46,  120.858902,  -30.103771,   8,  64,  326.438385,   59.729755,   150,    22
 2020, 10, 20, 06, 46,  120.842987,  -30.108416,   9, 100,  361.036224,  236.649155,   150,    23
 2020, 10, 20, 06, 46,  120.827141,  -30.113041,   8,  74,  320.851471,   44.898323,   150,    24
 2020, 10, 20, 06, 46,  120.758141,  -30.053303,   7,   0,  311.507721,   26.944031,   164,    26
 2020, 10, 20, 06, 46,  120.742470,  -30.057835,   7,   0,  307.771637,   18.383356,   164,    27