year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 02, 11,    7.327627,   36.298687,   8,  49,  302.456818,    8.461255,   326,  2840
 2020, 07, 01, 02, 11,    4.888738,   36.759243,   9, 100,  346.662750,   86.909607,   348,  2551
 2020, 07, 01, 02, 11,   -6.280312,   38.954174,   9, 100,  346.724030,   39.156208,   349,  1432
 2020, 07, 01, 02, 11,    4.884250,   36.764805,   9, 100,  342.074860,   73.785278,   353,  2551
 2020, 07, 01, 02, 11,    4.898553,   36.761299,   9,  84,  312.004364,   16.200109,   353,  2552
 2020, 07, 01, 02, 11,    4.877660,   36.755882,   9,  80,  310.519867,   14.400471,   354,  2551
 2020, 07, 01, 02, 11,   -0.253372,   35.811287,   7,  25,  306.700226,    7.703038,   657,  2146