year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 25, 23, 03,  160.806381,   67.909691,   8,  66,  307.714630,    9.340923,   149,  2762
 2020, 07, 25, 23, 03,  160.188477,   67.800575,   8,  61,  308.748352,    8.105103,   167,  2792
 2020, 07, 25, 23, 03,  160.355652,   67.910347,   8,  67,  308.710388,   10.011168,   168,  2775
 2020, 07, 25, 23, 03,  160.198090,   67.825577,   8,  75,  314.595795,   13.781185,   168,  2789
 2020, 07, 25, 23, 03,  160.186417,   67.819260,   8,  41,  308.092834,    7.630727,   168,  2790
 2020, 07, 25, 23, 03,  153.693771,   68.613564,   8,  77,  321.687469,   26.066187,   539,  2860
 2020, 07, 25, 23, 03,  153.682816,   68.606285,   8,  66,  308.053467,   11.365875,   539,  2861
 2020, 07, 25, 23, 03,  153.690659,   68.611244,   8,  62,  323.329987,   27.733400,   546,  2860
 2020, 07, 25, 23, 03,  153.164551,   68.628189,   8,  63,  308.089081,   11.382231,   568,  2869
 2020, 07, 25, 23, 03,  152.059830,   67.954025,   8,  76,  315.481018,   21.760168,   572,  2957
 2020, 07, 25, 23, 03,  151.639648,   68.260361,   8,  66,  307.823151,   13.826872,   617,  2935
 2020, 07, 25, 23, 03,  151.008881,   67.842560,   7,  28,  306.361603,   11.464964,   619,  2985
 2020, 07, 25, 23, 03,  149.481689,   68.434502,   9,  83,  324.947083,   34.233601,   741,  2954