year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 07, 04, 35,  124.660477,   62.780819,   8,  55,  312.723663,   17.817514,     0,  1062
 2020, 10, 07, 04, 35,  117.252480,   62.085983,   8,  56,  303.367065,    6.752154,    22,  1497
 2020, 10, 07, 04, 35,  125.906570,   63.061012,   8,  63,  306.308167,    9.726625,    25,   999
 2020, 10, 07, 04, 35,  116.598969,   62.058475,   9,  85,  328.199463,   20.955816,    32,  1539
 2020, 10, 07, 04, 35,  116.584648,   62.056324,   8,  38,  300.531647,    5.301000,    32,  1540
 2020, 10, 07, 04, 35,  122.349121,   63.328529,   7,  25,  300.151184,    7.628531,   113,  1159