year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 02, 12, 40,   11.231063,    4.440883,   8,  60,  308.287903,    3.194688,   175,  1498
 2020, 10, 02, 12, 40,    6.010517,    6.128847,   8,  38,  307.075928,    6.423625,   543,  2118
 2020, 10, 02, 12, 40,    6.012469,    6.128197,   8,  67,  311.243225,    9.928467,   545,  2117
 2020, 10, 02, 12, 40,   14.125607,    7.549184,   8,  64,  310.402313,    6.438598,   572,  1060
 2020, 10, 02, 12, 40,    3.454409,    6.764747,   8,  34,  304.230621,    5.526052,   699,  2396