year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 27, 13, 30,    7.663228,    4.299132,   8,  65,  316.105621,   17.165030,   153,   404
 2020, 11, 27, 13, 30,    7.661707,    4.310363,   8,  55,  312.722198,   13.951172,   154,   404
 2020, 11, 27, 13, 30,    7.166494,    4.419341,   8,  67,  308.629120,    7.314720,   183,   467
 2020, 11, 27, 13, 30,    7.159555,    4.418352,   8,  60,  305.756592,    5.339074,   183,   468
 2020, 11, 27, 13, 30,    7.695916,    4.566774,   8,  66,  307.567780,    7.884756,   196,   392
 2020, 11, 27, 13, 30,    7.056609,    4.650558,   8,  51,  303.592438,    4.624238,   218,   476
 2020, 11, 27, 13, 30,    6.515980,    5.660872,   8,  62,  307.556793,    7.742692,   380,   523
 2020, 11, 27, 13, 30,    6.514638,    5.659616,   8,  46,  305.213135,    6.207395,   386,   522
 2020, 11, 27, 13, 30,    6.360158,    5.681503,   9,  87,  331.441162,   26.677456,   390,   545
 2020, 11, 27, 13, 30,    6.353776,    5.680617,   8,  66,  307.996552,    5.094264,   390,   546
 2020, 11, 27, 13, 30,   11.081760,    6.328796,   8,  69,  309.974640,   24.311680,   391,    30
 2020, 11, 27, 13, 30,   -2.550173,    4.468303,   8,  57,  313.132355,    6.710740,   402,  1653
 2020, 11, 27, 13, 30,   -3.140705,    4.587702,   8,  41,  310.602295,    5.673936,   433,  1731
 2020, 11, 27, 13, 30,    5.874069,    6.371353,   8,  65,  308.783447,    6.258805,   503,   598
 2020, 11, 27, 13, 30,    5.059229,    6.425276,   7,  29,  303.277161,    6.781887,   525,   688
 2020, 11, 27, 13, 30,    5.061523,    6.423683,   8,  44,  304.338867,    7.515200,   530,   687
 2020, 11, 27, 13, 30,   -8.193732,    4.598634,   8,  67,  308.528412,    6.919876,   552,  2339
 2020, 11, 27, 13, 30,   -4.718482,    5.185343,   8,  70,  312.647675,    6.939911,   557,  1922
 2020, 11, 27, 13, 30,    7.188436,    7.636919,   8,  56,  306.651459,    6.490313,   665,   374
 2020, 11, 27, 13, 30,    7.157913,    8.034168,   8,  66,  311.310699,    8.384540,   727,   368
 2020, 11, 27, 13, 30,   -1.615731,    6.840155,   8,  68,  312.958618,    5.432332,   732,  1450
 2020, 11, 27, 13, 30,   -0.123495,    7.105593,   8,  34,  309.955750,    6.593264,   739,  1248
 2020, 11, 27, 13, 30,   -0.413716,    7.120468,   8,  72,  314.519592,    6.591042,   747,  1284
 2020, 11, 27, 13, 30,   -0.010710,    7.229553,   8,  55,  311.279785,    5.331321,   755,  1231
 2020, 11, 27, 13, 30,   -0.034160,    7.276931,   9,  86,  331.359009,   20.857065,   762,  1233
 2020, 11, 27, 13, 30,   -5.167990,    6.507012,   8,  55,  308.439545,    6.110667,   763,  1940