year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 03, 04, 55,  116.498520,   23.962975,   8,  64,  306.944946,    9.646805,   539,  2362
 2020, 12, 03, 04, 55,  110.807777,   23.546240,   8,  49,  301.717529,   13.177110,   663,  2982
 2020, 12, 03, 04, 55,  117.690002,   25.685598,   7,   0,  304.455475,    9.509021,   759,  2172
 2020, 12, 03, 04, 55,  117.678787,   25.683475,   7,  27,  300.410889,    7.052583,   759,  2173