year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 06, 19, 24,  112.400406,   64.486908,   8,  71,  307.710907,    8.396592,   419,  1811
 2020, 08, 06, 19, 24,  112.251579,   64.433006,   8,  60,  304.440552,    7.287827,   430,  1806
 2020, 08, 06, 19, 24,  111.765640,   64.518105,   8,  46,  302.284698,    6.172246,   431,  1775
 2020, 08, 06, 19, 24,   78.734810,   66.283478,   9, 100,  323.101715,   57.048588,   475,   107
 2020, 08, 06, 19, 24,   78.764648,   66.284927,   8,  44,  301.710846,   20.278366,   475,   108
 2020, 08, 06, 19, 24,   78.723816,   66.289474,   8,  75,  308.730042,   28.808386,   483,   107
 2020, 08, 06, 19, 24,   78.753662,   66.290833,   9,  88,  313.800354,   37.244621,   483,   108
 2020, 08, 06, 19, 24,  109.691780,   64.438576,   7,  23,  303.148621,    5.755607,   494,  1665
 2020, 08, 06, 19, 24,  109.652557,   64.403183,   8,  56,  305.476105,    7.012310,   500,  1665
 2020, 08, 06, 19, 24,  109.667686,   64.400589,   8,  40,  302.190338,    5.644831,   500,  1666