year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 10, 12, 13,   18.495489,    1.675434,   8,  59,  309.356995,    4.121053,    71,  1463
 2020, 07, 10, 12, 13,   18.238380,    1.805026,   8,  79,  319.857635,   10.169673,    96,  1494
 2020, 07, 10, 12, 13,   28.173498,    3.433528,   9,  83,  330.051636,   47.060600,   119,   254
 2020, 07, 10, 12, 13,   19.273045,    3.190933,   8,  70,  310.832672,    4.925790,   278,  1314