year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 23, 17, 00,  121.379677,   -2.576954,   9, 100,  359.364960,   94.311035,    30,  1038
 2020, 10, 23, 17, 00,  121.389252,   -2.578458,   9,  82,  311.083344,   12.275297,    30,  1039
 2020, 10, 23, 17, 00,  121.382790,   -2.572867,   9, 100,  357.764862,   89.560600,    32,  1039
 2020, 10, 23, 17, 00,  121.381409,   -2.580668,   9, 100,  330.359955,   33.667694,    33,  1039