year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 12, 00, 03,  166.087662,   61.564846,   8,  60,  310.510712,   12.261168,   251,  2519
 2020, 07, 12, 00, 03,  166.052429,   61.589211,   8,  61,  321.629395,   27.196655,   254,  2519
 2020, 07, 12, 00, 03,  166.033539,   61.583096,   8,  69,  339.184509,   59.431953,   254,  2520
 2020, 07, 12, 00, 03,  166.050720,   61.585590,   9,  92,  339.628174,   61.932064,   259,  2519
 2020, 07, 12, 00, 03,  166.031921,   61.579399,   8,  73,  317.803955,   20.669613,   259,  2520
 2020, 07, 12, 00, 03,  166.038956,   61.593704,   8,  56,  308.481659,   11.413812,   260,  2519
 2020, 07, 12, 00, 03,  165.581345,   61.701294,   8,  60,  308.236908,   10.592688,   292,  2529
 2020, 07, 12, 00, 03,  165.562149,   61.694908,   8,  35,  303.306396,    6.171546,   292,  2530
 2020, 07, 12, 00, 03,  165.948105,   61.834290,   8,  51,  314.259338,   16.101896,   293,  2509
 2020, 07, 12, 00, 03,  165.929443,   61.828197,   9,  85,  327.197357,   35.279636,   293,  2510
 2020, 07, 12, 00, 03,  165.910751,   61.822071,   8,  76,  321.320618,   24.147247,   293,  2511
 2020, 07, 12, 00, 03,  165.892288,   61.816032,   9,  84,  325.747223,   32.117329,   293,  2512
 2020, 07, 12, 00, 03,  165.550217,   61.703091,   8,  70,  311.756287,   14.277776,   293,  2530
 2020, 07, 12, 00, 03,  165.821609,   61.828716,   9,  83,  323.774475,   29.246447,   296,  2514