year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 19, 03, 33,  113.618332,   63.423183,   8,  36,  300.384430,    8.420721,    18,  2412
 2020, 09, 19, 03, 33,  113.431488,   63.431999,   8,  43,  300.975677,    9.089333,    24,  2419
 2020, 09, 19, 03, 33,  114.443306,   64.123085,   9,  90,  335.937988,   40.131355,    72,  2331
 2020, 09, 19, 03, 33,  114.432266,   64.130333,   9,  87,  329.905365,   31.970850,    73,  2331