year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 09, 04, 51,  124.514679,    6.300884,   8,  50,  308.440887,    5.842423,    11,  1986
 2021, 03, 09, 04, 51,  124.281029,    7.107868,   8,  63,  311.197388,    5.821145,   136,  1991
 2021, 03, 09, 04, 51,  124.331406,    7.317648,   8,  53,  306.570435,    3.306551,   166,  1979
 2021, 03, 09, 04, 51,  122.347198,    7.818522,   8,  58,  308.054626,    7.707091,   286,  2179
 2021, 03, 09, 04, 51,  122.350174,    7.813698,   8,  64,  307.164551,    6.492985,   288,  2178
 2021, 03, 09, 04, 51,  122.395309,    7.929191,   8,  60,  305.863403,    5.811513,   304,  2171
 2021, 03, 09, 04, 51,  115.848640,    7.387193,   8,  78,  325.347961,   39.661800,   391,  2964
 2021, 03, 09, 04, 51,  123.136765,    9.126341,   8,  55,  314.297333,    6.157131,   461,  2067
 2021, 03, 09, 04, 51,  122.710342,    9.753425,   8,  56,  308.090363,    6.757980,   565,  2096
 2021, 03, 09, 04, 51,  119.280296,   10.440692,   8,  39,  311.902893,   11.694538,   750,  2460
 2021, 03, 09, 04, 51,  119.270897,   10.439071,   8,  34,  311.046722,   10.962850,   750,  2461
 2021, 03, 09, 04, 51,  119.273270,   10.432219,   8,  78,  324.581085,   27.708567,   754,  2460