year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 01, 05, 40,  109.415131,   -0.437781,   8,  70,  318.542603,   15.889531,    44,  2435
 2021, 03, 01, 05, 40,  109.416107,   -0.433783,   8,  64,  326.640472,   26.639091,    49,  2434
 2021, 03, 01, 05, 40,  109.552376,   -0.338120,   8,  75,  316.029633,   13.691656,    57,  2418
 2021, 03, 01, 05, 40,  109.503609,   -0.312427,   8,  50,  310.211487,    7.908602,    65,  2422
 2021, 03, 01, 05, 40,  109.503159,   -0.247438,   8,  58,  312.393433,    8.934479,    72,  2421
 2021, 03, 01, 05, 40,  109.494034,   -0.248831,   8,  60,  312.371124,    8.547368,    72,  2422
 2021, 03, 01, 05, 40,  109.403900,   -0.202391,   8,  64,  316.138245,   11.160359,    83,  2430
 2021, 03, 01, 05, 40,  109.615654,    0.002857,   8,  72,  315.227661,   11.597172,   106,  2403
 2021, 03, 01, 05, 40,  109.377434,    0.064459,   9,  81,  328.046265,   25.204161,   121,  2427
 2021, 03, 01, 05, 40,  109.368271,    0.063058,   9,  94,  347.175568,   60.332207,   121,  2428
 2021, 03, 01, 05, 40,  109.057953,    0.367172,   8,  35,  316.273529,   13.088149,   172,  2453
 2021, 03, 01, 05, 40,  109.579475,    0.661341,   8,  65,  310.311676,    6.188414,   204,  2391
 2021, 03, 01, 05, 40,  109.373955,    0.644920,   8,  66,  310.978912,    7.678788,   210,  2413
 2021, 03, 01, 05, 40,  109.129166,    1.471881,   8,  64,  327.747589,   26.648649,   334,  2420
 2021, 03, 01, 05, 40,  109.120003,    1.470486,   8,  68,  337.378357,   42.310192,   334,  2421
 2021, 03, 01, 05, 40,  109.131088,    1.468056,   8,  63,  309.519135,    6.514263,   338,  2419
 2021, 03, 01, 05, 40,  109.121956,    1.466587,   9,  92,  342.064087,   51.091339,   338,  2420
 2021, 03, 01, 05, 40,  109.125488,    1.504293,   8,  67,  310.520966,    7.998749,   342,  2419