year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 13, 22, 13, -121.374115,   35.974464,   8,  45,  323.984406,   53.566887,   329,     0
 2020, 09, 13, 22, 13, -121.368141,   35.989258,   9,  83,  333.540283,   84.444565,   330,     0
 2020, 09, 13, 22, 13, -121.389481,   35.988960,   8,  37,  317.441864,   32.978745,   330,     1
 2020, 09, 13, 22, 13, -121.384773,   35.974609,   8,  67,  324.235321,   52.386017,   338,     0
 2020, 09, 13, 22, 13, -121.378075,   35.989365,   8,  70,  329.550812,   66.787720,   339,     0
 2020, 09, 13, 22, 13, -121.480408,   36.193317,   9,  93,  344.841888,  141.476288,   362,     5
 2020, 09, 13, 22, 13, -121.495552,   36.193115,   9, 100,  400.213440,  706.281494,   362,     6
 2020, 09, 13, 22, 13, -121.509926,   36.192917,   9,  89,  337.985687,  106.241692,   362,     7
 2020, 09, 13, 22, 13, -121.476646,   36.208023,   8,  53,  314.521851,   32.779888,   363,     5
 2020, 09, 13, 22, 13, -121.488892,   36.193424,   9, 100,  385.154663,  488.938751,   371,     5
 2020, 09, 13, 22, 13, -121.500389,   36.193317,   9, 100,  387.107147,  512.997070,   371,     6
 2020, 09, 13, 22, 13, -121.523392,   36.193115,   7,  25,  314.019714,   28.510183,   371,     7
 2020, 09, 13, 22, 13, -121.469711,   36.208241,   8,  64,  317.275421,   40.467430,   372,     4