year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 07, 12, 33,    9.653852,    4.587056,   8,  62,  308.017517,    3.265673,    90,  1928
 2020, 06, 07, 12, 33,    7.658469,    4.307340,   8,  79,  325.552399,   23.769264,    94,  2158
 2020, 06, 07, 12, 33,    7.661975,    4.303632,   8,  73,  320.947357,   19.299810,    96,  2157
 2020, 06, 07, 12, 33,    9.685701,    4.642734,   8,  65,  309.007385,    3.713933,    98,  1922
 2020, 06, 07, 12, 33,   19.574301,    9.915742,   8,  67,  317.536865,    6.714264,   667,   573
 2020, 06, 07, 12, 33,   19.618259,   10.017408,   8,  48,  317.920319,    3.696905,   682,   563
 2020, 06, 07, 12, 33,   16.358816,    9.884248,   8,  75,  328.544525,   11.491292,   728,   932
 2020, 06, 07, 12, 33,   16.272179,   10.013342,   8,  72,  326.610535,    8.357062,   748,   940
 2020, 06, 07, 12, 33,   19.652321,   10.512589,   8,  72,  322.901337,    7.002263,   758,   542
 2020, 06, 07, 12, 33,   19.645844,   10.511781,   9,  92,  344.596313,   35.722759,   758,   543
 2020, 06, 07, 12, 33,   19.639364,   10.510961,   9,  83,  332.233215,   17.396557,   758,   544
 2020, 06, 07, 12, 33,   19.632898,   10.510152,   8,  65,  323.140228,    7.827587,   758,   545
 2020, 06, 07, 12, 33,   22.049488,   10.816968,   7,   0,  316.264191,   15.570896,   759,   236