year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 12, 05, 30,  107.983299,   10.848812,   8,  37,  308.132568,    4.624092,   397,  2649
 2020, 09, 12, 05, 30,  107.164413,   11.061878,   8,  46,  307.279907,    4.813461,   455,  2756
 2020, 09, 12, 05, 30,  106.988785,   11.028661,   8,  64,  308.596863,    7.442847,   455,  2780
 2020, 09, 12, 05, 30,  106.329117,   11.153691,   8,  38,  306.214355,    7.478296,   490,  2857
 2020, 09, 12, 05, 30,  108.849251,   12.210414,   8,  59,  306.918182,    7.342801,   580,  2503
 2020, 09, 12, 05, 30,  108.851486,   12.250308,   8,  61,  305.275635,    4.878572,   584,  2502
 2020, 09, 12, 05, 30,  108.819351,   12.244430,   8,  62,  305.792999,    5.111492,   584,  2505
 2020, 09, 12, 05, 30,  108.727463,   12.581314,   8,  68,  309.514404,   11.370454,   635,  2506
 2020, 09, 12, 05, 30,  109.266449,   13.004186,   8,  75,  319.966034,   14.518726,   683,  2444
 2020, 09, 12, 05, 30,  109.114594,   13.329260,   8,  59,  325.223969,   29.207766,   734,  2451