year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 18, 17, 18,  129.378448,   64.114372,   9, 100,  327.353302,   33.480839,   377,  1042
 2020, 08, 18, 17, 18,  129.399841,   64.112572,   9, 100,  322.732758,   27.753834,   377,  1043
 2020, 08, 18, 17, 18,  129.420685,   64.110809,   9,  99,  319.898499,   24.490602,   377,  1044
 2020, 08, 18, 17, 18,  129.162827,   63.977051,   7,  28,  301.706329,   10.283490,   399,  1036
 2020, 08, 18, 17, 18,  135.369049,   63.168266,   8,  33,  308.392273,    8.733958,   421,  1377
 2020, 08, 18, 17, 18,  131.567657,   63.501259,   9, 100,  378.928711,  132.986572,   438,  1159
 2020, 08, 18, 17, 18,  131.586685,   63.499287,   7,   0,  327.505280,   24.057236,   438,  1160
 2020, 08, 18, 17, 18,  131.544525,   63.496021,   8,  57,  324.277740,   22.275387,   439,  1158
 2020, 08, 18, 17, 18,  131.563919,   63.494034,   9,  99,  336.365967,   36.387638,   439,  1159
 2020, 08, 18, 17, 18,  131.582870,   63.492065,   8,  59,  324.678802,   22.812006,   439,  1160
 2020, 08, 18, 17, 18,  133.366776,   63.272892,   7,  25,  317.077820,   14.623668,   442,  1260
 2020, 08, 18, 17, 18,  131.146774,   63.335484,   8,  49,  312.367645,   13.926991,   469,  1143
 2020, 08, 18, 17, 18,  131.932755,   63.178070,   8,  32,  303.168335,    8.513745,   479,  1187
 2020, 08, 18, 17, 18,  131.925781,   63.175819,   8,  56,  312.895630,   13.931176,   481,  1187
 2020, 08, 18, 17, 18,  131.943878,   63.173862,   7,  15,  304.639221,    9.003123,   481,  1188