year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 24, 01, 19,  155.024551,   61.196568,   8,  78,  319.661194,   16.880604,    87,  2173
 2020, 07, 24, 01, 19,  153.320175,   62.369389,   8,  72,  313.283813,   11.421284,   299,  2184
 2020, 07, 24, 01, 19,  153.022430,   62.387154,   8,  76,  321.788330,   12.724709,   312,  2196
 2020, 07, 24, 01, 19,  153.018005,   62.404583,   9,  90,  336.356140,   25.504877,   314,  2195
 2020, 07, 24, 01, 19,  152.979370,   62.394630,   9,  83,  325.299438,   16.292971,   314,  2198
 2020, 07, 24, 01, 19,  153.040451,   62.428879,   8,  74,  320.492249,   11.529838,   316,  2192
 2020, 07, 24, 01, 19,  153.027267,   62.425476,   9,  98,  355.044739,   55.655945,   316,  2193
 2020, 07, 24, 01, 19,  153.374710,   62.532097,   9,  92,  341.992188,   49.681320,   318,  2174
 2020, 07, 24, 01, 19,  153.355209,   62.527191,   9,  87,  332.529541,   33.410336,   318,  2175
 2020, 07, 24, 01, 19,  153.346817,   62.534199,   9,  88,  333.998810,   35.456551,   319,  2175
 2020, 07, 24, 01, 19,  153.365677,   62.532143,   9,  95,  349.148376,   62.883965,   321,  2174
 2020, 07, 24, 01, 19,  153.346237,   62.527180,   9,  83,  330.578583,   28.191305,   321,  2175
 2020, 07, 24, 01, 19,  153.337860,   62.534187,   9,  81,  324.314117,   20.858467,   322,  2175
 2020, 07, 24, 01, 19,  153.362885,   62.577099,   8,  76,  317.535126,   15.336482,   326,  2172
 2020, 07, 24, 01, 19,  150.536804,   63.162025,   8,  33,  317.922882,   10.467904,   500,  2272
 2020, 07, 24, 01, 19,  150.482086,   63.176525,   8,  69,  328.589752,   20.239889,   503,  2274
 2020, 07, 24, 01, 19,  150.498947,   63.191040,   8,  46,  323.940826,   15.761976,   504,  2272
 2020, 07, 24, 01, 19,  150.489243,   63.198223,   8,  55,  314.985779,    9.387804,   505,  2272