year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 02, 04, 40,  119.842773,   34.408607,   8,  52,  304.790009,    9.536633,   186,  2143
 2020, 11, 02, 04, 40,  119.840576,   34.416218,   8,  54,  302.953735,    8.134700,   187,  2143
 2020, 11, 02, 04, 40,  114.701195,   33.882317,   9,  87,  331.254181,   27.981035,   277,  2634
 2020, 11, 02, 04, 40,  117.382988,   34.520313,   8,  59,  304.370300,    6.255265,   278,  2374
 2020, 11, 02, 04, 40,  112.249001,   35.073929,   8,  51,  302.085907,    8.860188,   537,  2844
 2020, 11, 02, 04, 40,  112.755402,   36.655098,   8,  65,  306.976135,   11.098762,   745,  2716