year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 03, 07, 04,  105.671227,    9.574861,   8,  36,  300.516418,    8.291875,   284,   151
 2021, 04, 03, 07, 04,  105.665878,    9.574003,   8,  42,  301.627502,    9.718646,   292,   151
 2021, 04, 03, 07, 04,  105.569107,    9.641617,   8,  56,  306.251892,   11.449689,   298,   159
 2021, 04, 03, 07, 04,  105.570663,    9.641692,   8,  38,  306.025879,   10.914241,   306,   158
 2021, 04, 03, 07, 04,  105.260788,    9.920356,   8,  44,  306.411743,   11.712255,   346,   182
 2021, 04, 03, 07, 04,   98.728951,   10.446572,   8,  68,  337.894104,   32.516483,   553,   929
 2021, 04, 03, 07, 04,   99.108429,   11.445864,   8,  74,  330.530090,   26.124586,   695,   857
 2021, 04, 03, 07, 04,   99.527382,   11.760587,   8,  49,  307.195435,    4.138434,   732,   803
 2021, 04, 03, 07, 04,   98.926598,   11.688676,   7,   0,  312.904480,    9.276507,   733,   873
 2021, 04, 03, 07, 04,   99.487938,   11.789907,   9,  98,  355.506683,   77.164680,   740,   806
 2021, 04, 03, 07, 04,   99.479103,   11.788774,   9,  83,  327.145691,   22.612513,   740,   807
 2021, 04, 03, 07, 04,   99.469025,   11.796562,   8,  31,  306.681641,    3.612080,   741,   808
 2021, 04, 03, 07, 04,   99.266617,   11.851067,   8,  66,  334.389526,   28.216167,   750,   830
 2021, 04, 03, 07, 04,   99.267128,   11.850597,   9,  87,  333.658661,   28.582230,   754,   829
 2021, 04, 03, 07, 04,   98.874443,   11.826442,   8,  41,  314.483765,    8.965612,   757,   875
 2021, 04, 03, 07, 04,   99.270271,   11.958697,   8,  54,  318.726105,   13.236027,   766,   827