year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 16, 04, 05,  126.303764,   45.390457,   7,  25,  312.935730,    5.232500,   101,  2022
 2020, 08, 16, 04, 05,  126.554047,   45.660809,   8,  60,  313.658417,    7.547947,   133,  1992
 2020, 08, 16, 04, 05,  126.457237,   45.687187,   8,  46,  308.177307,    4.594495,   139,  1999
 2020, 08, 16, 04, 05,  126.999146,   46.593250,   8,  43,  307.402771,    4.457601,   256,  1919
 2020, 08, 16, 04, 05,  125.395157,   46.451370,   8,  65,  310.464264,    5.532019,   280,  2052
 2020, 08, 16, 04, 05,  128.472687,   49.576958,   8,  60,  307.701447,    5.271984,   652,  1670
 2020, 08, 16, 04, 05,  128.462189,   49.575268,   8,  51,  306.241058,    4.563238,   652,  1671