year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 08, 05, 02,  115.339027,   -1.057858,   8,  52,  304.741241,    8.967443,    75,  2895
 2020, 09, 08, 05, 02,  117.035675,    2.271297,   8,  73,  312.870941,   16.436872,   536,  2556
 2020, 09, 08, 05, 02,  116.638306,    3.439865,   8,  46,  313.907104,   11.583839,   717,  2574
 2020, 09, 08, 05, 02,  116.641273,    3.443922,   8,  62,  308.919464,    7.921442,   723,  2572
 2020, 09, 08, 05, 02,  116.635483,    3.442949,   8,  53,  310.509399,    9.242021,   723,  2573
 2020, 09, 08, 05, 02,  116.678535,    3.470788,   9,  90,  336.513153,   31.081823,   725,  2565
 2020, 09, 08, 05, 02,  116.672707,    3.469815,   9,  85,  327.374695,   20.811207,   725,  2566
 2020, 09, 08, 05, 02,  116.390984,    3.486272,   7,  18,  300.055267,    3.043193,   731,  2612