year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 28, 02, 05,    5.371792,   36.558926,   8,  74,  308.239502,   11.530894,   340,  2484
 2020, 07, 28, 02, 05,    2.391507,   36.418934,   9,  95,  317.191467,   11.734709,   456,  2221
 2020, 07, 28, 02, 05,    2.388262,   36.411160,   9,  80,  310.458191,    7.317635,   457,  2221
 2020, 07, 28, 02, 05,    2.017697,   36.481300,   9, 100,  322.787567,   22.192152,   458,  2182
 2020, 07, 28, 02, 05,    2.030520,   36.478611,   9, 100,  344.618408,   58.786083,   458,  2183
 2020, 07, 28, 02, 05,    2.043405,   36.475899,   9,  95,  317.410980,   16.809273,   458,  2184
 2020, 07, 28, 02, 05,    2.026801,   36.471104,   9, 100,  321.355621,   21.539629,   459,  2183
 2020, 07, 28, 02, 05,    2.040350,   36.468246,   9, 100,  321.777985,   21.662230,   459,  2184
 2020, 07, 28, 02, 05,   -0.259808,   35.808815,   8,  74,  308.228577,    6.355253,   622,  2012