year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 15, 05, 55,  116.217949,  -33.586594,   9,  96,  352.542114,   44.075508,    92,  1810
 2020, 12, 15, 05, 55,  116.216621,  -33.579754,   9,  89,  339.429321,   26.992785,    93,  1810
 2020, 12, 15, 05, 55,  115.911865,  -31.860998,   8,  31,  319.896027,    3.148304,   355,  1792
 2020, 12, 15, 05, 55,  115.903336,  -31.862190,   7,  21,  320.313568,    3.217897,   355,  1793
 2020, 12, 15, 05, 55,  121.494957,  -30.865660,   8,  73,  329.767273,   10.624487,   367,  1141
 2020, 12, 15, 05, 55,  121.484818,  -30.867569,   8,  52,  326.521851,    7.064317,   367,  1142
 2020, 12, 15, 05, 55,  121.487892,  -30.866001,   9,  80,  334.698914,   16.981709,   369,  1141
 2020, 12, 15, 05, 55,  115.029007,  -29.859554,   9, 100,  361.627350,   56.252449,   670,  1834
 2020, 12, 15, 05, 55,  115.131966,  -29.801197,   9,  89,  344.994904,   23.730482,   677,  1820
 2020, 12, 15, 05, 55,  115.123520,  -29.802362,   9,  97,  355.866272,   39.693264,   677,  1821
 2020, 12, 15, 05, 55,  115.036423,  -29.800306,   9,  85,  340.132477,   21.496807,   679,  1831
 2020, 12, 15, 05, 55,  115.027954,  -29.801472,   9, 100,  361.131592,   54.229431,   679,  1832
 2020, 12, 15, 05, 55,  115.019417,  -29.802635,   9,  99,  359.497772,   51.860668,   679,  1833
 2020, 12, 15, 05, 55,  115.010918,  -29.803804,   9,  84,  339.270477,   22.110647,   679,  1834
 2020, 12, 15, 05, 55,  115.112358,  -29.740744,   9,  83,  338.390228,   18.113173,   686,  1821