year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 19, 05, 56,  108.708946,   14.128861,   8,  74,  316.031677,    8.345510,    15,  1748
 2020, 11, 19, 05, 56,  108.872482,   14.302627,   8,  62,  308.235657,    3.426705,    37,  1720
 2020, 11, 19, 05, 56,  108.788040,   14.899281,   8,  50,  308.527313,    3.658624,   127,  1713
 2020, 11, 19, 05, 56,  108.516541,   14.965265,   8,  72,  313.798309,    5.995323,   143,  1747
 2020, 11, 19, 05, 56,  108.541100,   14.995286,   8,  76,  316.758148,    7.473561,   147,  1742
 2020, 11, 19, 05, 56,  108.473412,   14.998382,   9,  87,  331.648499,   18.635338,   149,  1751
 2020, 11, 19, 05, 56,  108.466110,   14.997231,   9,  88,  332.790619,   19.796648,   149,  1752
 2020, 11, 19, 05, 56,  100.344666,   14.035520,   8,  64,  309.957520,    6.812029,   217,  2712
 2020, 11, 19, 05, 56,  107.767319,   15.399942,   8,  65,  308.901154,    4.825073,   225,  1830
 2020, 11, 19, 05, 56,  100.802551,   14.382529,   8,  49,  310.020874,    7.039936,   253,  2633
 2020, 11, 19, 05, 56,  100.796211,   14.381329,   8,  48,  309.569366,    6.502544,   253,  2634
 2020, 11, 19, 05, 56,  100.800720,   14.382845,   8,  69,  312.661438,    7.832948,   259,  2632
 2020, 11, 19, 05, 56,  100.089493,   15.140821,   8,  70,  312.642334,    8.667143,   390,  2704
 2020, 11, 19, 05, 56,  100.437790,   15.329311,   8,  42,  309.262756,    5.091397,   407,  2647
 2020, 11, 19, 05, 56,  103.380440,   16.246582,   8,  60,  310.570984,    5.622978,   459,  2302
 2020, 11, 19, 05, 56,  103.490715,   16.492088,   8,  55,  308.846710,    4.046411,   492,  2281
 2020, 11, 19, 05, 56,  100.276360,   16.304165,   8,  65,  309.977417,    5.965780,   554,  2630
 2020, 11, 19, 05, 56,  100.355621,   16.773174,   8,  76,  318.363098,   11.266945,   620,  2598
 2020, 11, 19, 05, 56,  100.353287,   16.776121,   8,  56,  316.508301,    9.905827,   626,  2597
 2020, 11, 19, 05, 56,  104.487862,   18.426247,   8,  72,  313.560638,    9.495021,   751,  2116
 2020, 11, 19, 05, 56,  104.490158,   18.425819,   8,  73,  314.306946,    9.988545,   753,  2115