year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 17, 01, 08,   19.247650,   11.442420,   8,  54,  303.228394,   20.339163,   330,  3161
 2020, 12, 17, 01, 08,   19.259808,   11.439847,   9,  96,  317.814758,   49.147888,   330,  3162
 2020, 12, 17, 01, 08,   19.256105,   11.450127,   9,  94,  317.021423,   47.083973,   338,  3162
 2020, 12, 17, 01, 08,   -1.007198,   13.898330,   8,  52,  302.973389,    9.015003,   476,   768
 2020, 12, 17, 01, 08,   -1.033419,   13.897470,   8,  50,  302.582001,    9.072548,   481,   766
 2020, 12, 17, 01, 08,    7.122888,   12.219151,   8,  60,  304.411774,    5.912974,   551,  1807
 2020, 12, 17, 01, 08,    5.792724,   11.937568,   8,  68,  306.319061,    6.312878,   624,  1637
 2020, 12, 17, 01, 08,    5.518130,   11.798055,   9,  88,  313.801086,    9.650473,   651,  1603
 2020, 12, 17, 01, 08,    6.856535,   11.237754,   8,  77,  309.162170,    7.550755,   702,  1802
 2020, 12, 17, 01, 08,    6.855424,   11.231004,   9,  86,  312.951019,    9.261065,   703,  1802
 2020, 12, 17, 01, 08,    5.898222,   11.297775,   8,  66,  305.863312,    5.352602,   716,  1671
 2020, 12, 17, 01, 08,    5.905256,   11.296651,   8,  78,  309.577698,    7.084537,   716,  1672
 2020, 12, 17, 01, 08,    6.642272,   10.975027,   8,  59,  304.125519,    4.741807,   746,  1782
 2020, 12, 17, 01, 08,    6.809574,   10.901541,   8,  75,  308.701385,    7.355128,   753,  1807
 2020, 12, 17, 01, 08,    6.938303,   10.859938,   8,  41,  301.405518,    4.335985,   756,  1825
 2020, 12, 17, 01, 08,    1.122438,   11.717786,   8,  75,  308.650146,   11.385615,   760,  1063