year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 12, 04, 27,  119.841942,   34.415367,   8,  70,  313.566010,   17.051487,    42,  2438
 2021, 02, 12, 04, 27,  129.053665,   37.485367,   8,  54,  302.848297,    4.932680,   247,  1416
 2021, 02, 12, 04, 27,  118.699860,   36.271854,   8,  54,  302.998688,    9.022554,   348,  2467
 2021, 02, 12, 04, 27,  117.578018,   36.266266,   8,  58,  304.005829,   11.650463,   389,  2547
 2021, 02, 12, 04, 27,  118.535187,   37.385159,   8,  54,  302.885437,    8.233692,   517,  2441
 2021, 02, 12, 04, 27,  114.621803,   37.530548,   8,  63,  306.139862,   11.677341,   679,  2802