year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 08, 04, 06,   83.208153,   67.274048,   8,  55,  312.281250,   21.400328,   450,  2869
 2020, 06, 08, 04, 06,   83.478546,   67.720169,   8,  74,  313.662781,   19.807035,   471,  2816
 2020, 06, 08, 04, 06,   83.466911,   67.713715,   9, 100,  361.227478,  113.770256,   471,  2817
 2020, 06, 08, 04, 06,   83.621208,   68.417854,   9,  86,  328.648163,   33.709881,   522,  2734
 2020, 06, 08, 04, 06,   83.610374,   68.412064,   8,  79,  318.570282,   22.220940,   522,  2735
 2020, 06, 08, 04, 06,   80.102638,   67.817955,   8,  56,  314.428284,   24.542650,   637,  2888
 2020, 06, 08, 04, 06,   80.107056,   67.816460,   8,  76,  315.511108,   25.736364,   644,  2888
 2020, 06, 08, 04, 06,   80.195488,   68.488075,   8,  51,  305.548645,   12.313725,   692,  2815
 2020, 06, 08, 04, 06,   80.168678,   68.494011,   8,  57,  303.871552,   11.503891,   693,  2815
 2020, 06, 08, 04, 06,   80.157608,   68.487244,   8,  72,  311.749420,   18.038513,   693,  2816
 2020, 06, 08, 04, 06,   79.959129,   68.522339,   9,  89,  334.138214,   47.817482,   700,  2817
 2020, 06, 08, 04, 06,   79.953720,   68.522751,   9,  85,  327.339600,   37.072620,   707,  2817