year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 28, 07, 13,  103.186874,   -0.970163,   7,   9,  306.110138,    7.082298,   316,   310
 2021, 03, 28, 07, 13,  103.170097,   -0.972908,   8,  31,  305.578979,    6.474319,   316,   312
 2021, 03, 28, 07, 13,  103.186714,   -0.972749,   7,   0,  306.530182,    7.504998,   323,   309
 2021, 03, 28, 07, 13,  103.178291,   -0.974064,   8,  52,  306.738708,    7.534910,   323,   310
 2021, 03, 28, 07, 13,  103.169838,   -0.975377,   8,  40,  306.362244,    6.754282,   323,   311
 2021, 03, 28, 07, 13,  102.799118,   -0.145115,   8,  40,  309.308960,    8.042171,   454,   332
 2021, 03, 28, 07, 13,  101.942245,    1.394413,   8,  52,  306.889038,    6.775877,   707,   394