year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 01, 01, 49,    6.190257,   31.689161,   9, 100,  350.590179,   62.397484,    38,  2313
 2020, 10, 01, 01, 49,    6.187824,   31.680828,   9, 100,  327.914948,   26.945982,    39,  2313
 2020, 10, 01, 01, 49,    6.196916,   31.678902,   9,  88,  313.975647,   13.618351,    39,  2314
 2020, 10, 01, 01, 49,    5.956418,   31.703514,   9,  81,  310.857422,    9.677740,    42,  2288
 2020, 10, 01, 01, 49,    5.965263,   31.701630,   9, 100,  328.444550,   25.385780,    42,  2289
 2020, 10, 01, 01, 49,    5.962849,   31.693413,   8,  79,  309.936462,    9.639256,    43,  2289
 2020, 10, 01, 01, 49,    6.049362,   31.666216,   8,  71,  307.268890,    8.158996,    44,  2299
 2020, 10, 01, 01, 49,    6.058332,   31.664295,   9,  86,  313.146210,   12.488171,    44,  2300
 2020, 10, 01, 01, 49,    5.807110,   31.700403,   9,  82,  311.279572,   10.886436,    46,  2272
 2020, 10, 01, 01, 49,    5.058551,   31.848793,   8,  70,  307.101929,   10.319775,    47,  2185
 2020, 10, 01, 01, 49,    5.808808,   31.702631,   8,  73,  308.829926,    8.530402,    49,  2273
 2020, 10, 01, 01, 49,    5.050307,   31.848120,   8,  60,  304.441925,    8.433013,    50,  2185
 2020, 10, 01, 01, 49,    5.804114,   31.686306,   9, 100,  327.005463,   23.445965,    51,  2273
 2020, 10, 01, 01, 49,    5.812737,   31.684517,   9, 100,  343.504120,   45.261898,    51,  2274
 2020, 10, 01, 01, 49,    5.986150,   31.639751,   8,  65,  305.665863,    7.460280,    52,  2294
 2020, 10, 01, 01, 49,    6.057895,   31.624748,   9, 100,  325.376312,   24.570654,    52,  2302
 2020, 10, 01, 01, 49,    5.983772,   31.631498,   9,  95,  317.369812,   15.700316,    53,  2294
 2020, 10, 01, 01, 49,    5.954300,   31.593948,   9,  95,  317.660675,   16.469591,    58,  2292
 2020, 10, 01, 01, 49,    5.963189,   31.592064,   9,  94,  316.945496,   15.971220,    58,  2293
 2020, 10, 01, 01, 49,    5.845184,   31.498886,   8,  70,  307.047150,    8.144603,    75,  2284
 2020, 10, 01, 01, 49,    6.035088,   31.330877,   8,  60,  304.365906,    6.848916,    93,  2310
 2020, 10, 01, 01, 49,    6.036653,   31.327145,   8,  71,  307.350983,    9.006400,    97,  2311
 2020, 10, 01, 01, 49,    9.788268,   28.734087,   9,  93,  316.216919,   20.256729,   346,  2791
 2020, 10, 01, 01, 49,    7.199845,   28.685091,   8,  56,  303.627472,   10.606935,   442,  2503
 2020, 10, 01, 01, 49,    7.804533,   27.821644,   8,  65,  305.714600,    7.289647,   550,  2585
 2020, 10, 01, 01, 49,    7.811296,   27.820105,   9,  81,  310.851654,   10.293061,   550,  2586