year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 16, 11, 35,   29.974180,    1.107927,   8,  61,  309.621918,    4.059602,    51,  1216
 2020, 10, 16, 11, 35,   30.287750,    1.221534,   8,  67,  320.150177,    8.354780,    60,  1177
 2020, 10, 16, 11, 35,   30.279266,    1.220237,   8,  69,  320.532837,    9.082550,    60,  1178
 2020, 10, 16, 11, 35,   34.385384,    1.858407,   9,  86,  341.186310,   59.088711,    61,   703
 2020, 10, 16, 11, 35,   34.375153,    1.856836,   8,  72,  320.447754,   20.876507,    61,   704
 2020, 10, 16, 11, 35,   34.387268,    1.858248,   8,  75,  324.090912,   26.197208,    66,   702
 2020, 10, 16, 11, 35,   34.377003,    1.856750,   9,  85,  338.652161,   53.212517,    66,   703
 2020, 10, 16, 11, 35,   30.178005,    1.305205,   8,  30,  305.802948,    3.905478,    75,  1187
 2020, 10, 16, 11, 35,   30.164124,    1.418717,   8,  64,  310.281128,    3.588968,    92,  1186
 2020, 10, 16, 11, 35,   30.378531,    1.599853,   8,  67,  311.610687,    6.133634,   115,  1156
 2020, 10, 16, 11, 35,   33.898479,    2.127765,   8,  60,  310.064453,    7.375095,   116,   744
 2020, 10, 16, 11, 35,   24.467039,    0.713696,   9,  89,  334.514832,   26.035555,   116,  1963
 2020, 10, 16, 11, 35,   39.061943,    2.889082,   8,  49,  308.039185,   11.150785,   117,   128
 2020, 10, 16, 11, 35,   24.313709,    0.697434,   8,  56,  307.697540,    4.192469,   117,  1982
 2020, 10, 16, 11, 35,   33.884792,    2.154191,   8,  60,  310.280334,    7.818877,   119,   745
 2020, 10, 16, 11, 35,   33.875240,    2.152773,   8,  70,  315.488800,   12.876689,   119,   746
 2020, 10, 16, 11, 35,   33.682930,    2.446163,   8,  53,  310.924255,    7.350241,   167,   759
 2020, 10, 16, 11, 35,   33.746460,    2.923124,   8,  41,  311.161865,    8.926436,   235,   742
 2020, 10, 16, 11, 35,   33.742290,    3.117765,   9,  83,  335.703735,   42.502338,   265,   738
 2020, 10, 16, 11, 35,   23.396027,    1.659051,   8,  56,  303.485565,    3.655860,   280,  2063
 2020, 10, 16, 11, 35,   33.380280,    3.853121,   8,  71,  315.939240,   12.497009,   381,   759
 2020, 10, 16, 11, 35,   33.380775,    3.856904,   8,  74,  317.771271,   14.192847,   386,   758
 2020, 10, 16, 11, 35,   36.213898,    6.401798,   8,  53,  310.693878,   10.198291,   701,   342
 2020, 10, 16, 11, 35,   36.212681,    6.401081,   8,  71,  311.191315,   10.489644,   708,   341
 2020, 10, 16, 11, 35,   37.241409,    6.743087,   7,   0,  304.073456,    8.799322,   732,   221
 2020, 10, 16, 11, 35,   37.229851,    6.741510,   8,  49,  303.979797,    8.899109,   732,   222
 2020, 10, 16, 11, 35,   37.241291,    6.747173,   8,  51,  305.005768,    8.366796,   740,   220
 2020, 10, 16, 11, 35,   37.229008,    6.745589,   8,  53,  304.639648,    8.666898,   740,   221