year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 25, 01, 53,    6.048551,   31.695459,   8,  67,  306.059906,   15.620187,   524,  2444
 2020, 12, 25, 01, 53,    5.959615,   31.706076,   9, 100,  323.667053,   33.670597,   525,  2436
 2020, 12, 25, 01, 53,    5.965573,   31.709826,   9, 100,  322.420746,   31.490673,   529,  2437
 2020, 12, 25, 01, 53,    6.054752,   31.661295,   8,  68,  306.436310,   16.185905,   532,  2446
 2020, 12, 25, 01, 53,    5.810627,   31.686903,   9, 100,  327.139709,   37.781284,   535,  2424
 2020, 12, 25, 01, 53,    5.951346,   31.588423,   8,  64,  305.274109,   15.486720,   542,  2439
 2020, 12, 25, 01, 53,    5.962182,   31.585951,   8,  43,  301.682343,   12.898558,   542,  2440
 2020, 12, 25, 01, 53,    5.956912,   31.591896,   9, 100,  323.864563,   34.889488,   546,  2440