year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 30, 06, 37,  113.086266,    3.285977,   8,  56,  321.797638,   32.280628,    61,   172
 2021, 03, 30, 06, 37,  113.087128,    3.286442,   8,  67,  324.107361,   37.421768,    69,   171
 2021, 03, 30, 06, 37,   99.748421,    1.462265,   8,  71,  316.523315,    7.822441,    91,  1852
 2021, 03, 30, 06, 37,  102.413040,    2.244066,   8,  61,  316.904877,    5.565759,   147,  1460
 2021, 03, 30, 06, 37,  102.201035,    2.361060,   8,  61,  317.431519,    4.835728,   169,  1486
 2021, 03, 30, 06, 37,  101.578758,    2.706194,   8,  69,  323.250824,    8.304494,   234,  1562
 2021, 03, 30, 06, 37,  101.603241,    2.825035,   8,  46,  318.211151,    6.136424,   251,  1555
 2021, 03, 30, 06, 37,  101.532860,    3.179076,   7,  28,  316.414490,    4.971409,   305,  1553
 2021, 03, 30, 06, 37,  103.390305,    3.534844,   7,  19,  315.210510,    6.001889,   316,  1293
 2021, 03, 30, 06, 37,  101.523102,    3.745300,   7,  24,  309.659424,    3.377920,   389,  1537
 2021, 03, 30, 06, 37,  100.784355,    4.214974,   8,  48,  311.553528,    4.837127,   475,  1626
 2021, 03, 30, 06, 37,  103.067062,    5.366513,   8,  46,  316.464233,    5.111705,   595,  1282