year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 07, 19, 08,  106.546440,   58.035221,   9, 100,  352.852295,   48.429230,     2,  1470
 2020, 08, 07, 19, 08,  106.814590,   57.989098,   9,  86,  313.113922,   10.770071,     3,  1491
 2020, 08, 07, 19, 08,  106.798309,   57.984509,   9,  97,  318.594116,   13.991237,     4,  1490
 2020, 08, 07, 19, 08,  105.879761,   57.875233,   9,  91,  315.184235,   11.942302,    39,  1429
 2020, 08, 07, 19, 08,  105.892815,   57.873417,   9,  94,  316.738037,   12.902799,    39,  1430