year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 00, 32,   22.251143,    8.737562,   8,  72,  307.668427,   16.434431,    50,  2532
 2020, 12, 19, 00, 32,   24.939980,    7.925509,   7,  24,  303.264099,   10.605698,    99,  2909
 2020, 12, 19, 00, 32,   24.948555,    7.923947,   7,  25,  300.350555,    9.455962,    99,  2910
 2020, 12, 19, 00, 32,    6.035859,   10.905943,   9, 100,  320.937897,   19.887711,   100,   566
 2020, 12, 19, 00, 32,    6.042137,   10.905130,   8,  54,  303.263153,    7.321084,   100,   567
 2020, 12, 19, 00, 32,    6.046077,   10.703053,   8,  64,  305.384674,    8.515920,   125,   573
 2020, 12, 19, 00, 32,    6.044624,   10.702351,   8,  50,  302.640106,    6.839720,   131,   574
 2020, 12, 19, 00, 32,    6.050864,   10.701527,   8,  36,  300.936981,    5.868276,   131,   575
 2020, 12, 19, 00, 32,    7.143777,   10.515970,   9,  81,  310.986572,   17.610640,   135,   703
 2020, 12, 19, 00, 32,    7.142409,   10.506398,   8,  52,  302.934906,   10.684712,   136,   703
 2020, 12, 19, 00, 32,   15.836695,    9.184916,   8,  43,  301.643188,    4.316218,   142,  1795
 2020, 12, 19, 00, 32,   25.888689,    7.246323,   8,  32,  300.674835,   14.235950,   169,  3022
 2020, 12, 19, 00, 32,   10.557184,    9.587476,   8,  36,  300.952759,    5.178220,   202,  1102
 2020, 12, 19, 00, 32,   11.634173,    9.365620,   8,  70,  307.053589,    7.498378,   212,  1229
 2020, 12, 19, 00, 32,   11.642282,    9.364407,   8,  58,  304.063324,    5.963953,   212,  1230
 2020, 12, 19, 00, 32,   11.632038,    9.351414,   7,  22,  302.666931,    4.862497,   214,  1229
 2020, 12, 19, 00, 32,   13.862132,    8.462857,   8,  65,  305.553345,    5.456045,   295,  1547
 2020, 12, 19, 00, 32,   12.584144,    8.098402,   8,  71,  307.193024,    6.966647,   378,  1384
 2020, 12, 19, 00, 32,   12.583122,    8.091628,   8,  35,  300.871338,    4.194378,   379,  1384
 2020, 12, 19, 00, 32,   13.245382,    7.868343,   8,  72,  307.751678,    6.781828,   397,  1480
 2020, 12, 19, 00, 32,   12.752994,    7.937041,   8,  45,  301.881500,    4.445639,   398,  1411
 2020, 12, 19, 00, 32,   12.766609,    7.773787,   8,  38,  301.112549,    4.778634,   422,  1418