year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 02, 13,    0.024083,   10.115663,   8,  37,  301.056580,    9.899580,    23,  2895
 2020, 12, 19, 02, 13,   -1.056854,   10.072193,   9,  88,  313.718811,   17.466381,    58,  2765
 2020, 12, 19, 02, 13,   -9.709875,   11.000204,   8,  65,  305.649963,    5.001717,   145,  1716
 2020, 12, 19, 02, 13,   -1.914834,    9.391972,   9, 100,  321.673920,   21.348959,   184,  2670
 2020, 12, 19, 02, 13,   -1.908562,    9.390809,   9, 100,  328.825958,   29.174603,   184,  2671