year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 13, 07, 20,  101.579971,   22.331846,   7,   0,  303.900360,   12.871814,    75,    48
 2020, 06, 13, 07, 20,  100.764664,   23.418583,   8,  67,  317.290710,   33.856461,   251,    93
 2020, 06, 13, 07, 20,  100.754684,   23.417887,   8,  69,  312.653687,   24.359545,   251,    94
 2020, 06, 13, 07, 20,  100.768509,   23.414228,   8,  51,  304.714508,   12.434671,   259,    92
 2020, 06, 13, 07, 20,  100.758705,   23.413605,   9,  80,  320.752228,   40.867432,   259,    93