year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 06, 04, 54,  120.175430,   62.822651,   8,  59,  304.562897,   12.126595,    60,  1049
 2020, 10, 06, 04, 54,  117.049454,   62.518593,   9,  96,  349.871002,   55.601173,    60,  1212
 2020, 10, 06, 04, 54,  117.032043,   62.516693,   9,  83,  323.927551,   22.140558,    60,  1213
 2020, 10, 06, 04, 54,  117.751297,   62.716518,   7,  10,  313.116913,   12.608838,    78,  1169