year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 20, 06, 34,   99.830124,   39.285980,   8,  57,  303.638397,    4.052558,   456,  1128
 2021, 03, 20, 06, 34,   98.997002,   39.641491,   8,  70,  310.321259,    6.693380,   523,  1193
 2021, 03, 20, 06, 34,  109.971230,   40.521496,   8,  79,  319.350525,   40.169918,   538,   189
 2021, 03, 20, 06, 34,   98.416603,   39.707260,   8,  49,  303.398376,    3.459694,   543,  1245
 2021, 03, 20, 06, 34,   98.419350,   39.707066,   8,  62,  305.600250,    4.785472,   544,  1244
 2021, 03, 20, 06, 34,  109.976921,   40.523022,   8,  56,  314.329468,   31.399712,   546,   188
 2021, 03, 20, 06, 34,  109.963387,   40.522766,   8,  43,  303.757263,   17.837267,   546,   189
 2021, 03, 20, 06, 34,   98.279274,   39.840549,   8,  61,  305.097778,    3.728865,   566,  1254
 2021, 03, 20, 06, 34,   98.553062,   39.903015,   9,  80,  320.507294,   14.744520,   570,  1227
 2021, 03, 20, 06, 34,  108.138458,   41.040604,   8,  63,  306.284882,   15.024848,   630,   334