year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 28, 07, 50,   79.818481,   10.859363,   8,  60,  311.803345,    4.573860,   146,  1890
 2020, 10, 28, 07, 50,   78.949852,   10.718484,   8,  55,  311.008209,    3.507266,   146,  1999
 2020, 10, 28, 07, 50,   79.712814,   12.090816,   8,  67,  313.573334,    5.730342,   330,  1867
 2020, 10, 28, 07, 50,   79.679771,   12.389032,   8,  72,  316.372742,    7.461349,   375,  1862
 2020, 10, 28, 07, 50,   79.672195,   12.387820,   8,  67,  312.995361,    5.334304,   375,  1863