year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 16, 10, 20,   37.319294,    2.564426,   8,  76,  320.747192,   10.048329,   106,  2617
 2020, 07, 16, 10, 20,   37.313236,    2.563457,   9,  81,  326.373993,   14.936705,   106,  2618
 2020, 07, 16, 10, 20,   37.307167,    2.562485,   9,  87,  334.898010,   24.428493,   106,  2619
 2020, 07, 16, 10, 20,   37.301079,    2.561513,   9,  83,  336.146912,   25.611952,   106,  2620
 2020, 07, 16, 10, 20,   37.293327,    2.570833,   9,  90,  339.334167,   30.504068,   107,  2621
 2020, 07, 16, 10, 20,   37.279465,    2.579194,   9,  89,  337.810730,   27.997013,   108,  2623
 2020, 07, 16, 10, 20,   37.271690,    2.588536,   7,  18,  333.126282,   19.988039,   109,  2624
 2020, 07, 16, 10, 20,   37.284916,    2.581229,   8,  46,  320.989807,    9.902083,   114,  2621
 2020, 07, 16, 10, 20,   37.278824,    2.580217,   8,  67,  337.955750,   29.430071,   114,  2622
 2020, 07, 16, 10, 20,   37.272736,    2.579211,   8,  51,  327.228241,   15.780816,   114,  2623
 2020, 07, 16, 10, 20,   37.271084,    2.589508,   9,  83,  329.408234,   19.180626,   115,  2623
 2020, 07, 16, 10, 20,   42.010948,    5.039942,   8,  30,  315.630920,    4.760348,   363,  2029
 2020, 07, 16, 10, 20,   45.359562,    6.730832,   8,  41,  311.930359,    4.811999,   537,  1538