year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 09, 02, 00,    3.780190,   10.005538,   8,  58,  303.939453,   12.935148,    58,  2959
 2020, 12, 09, 02, 00,   -0.485391,   10.444145,   8,  49,  302.413147,    7.842614,   115,  2440
 2020, 12, 09, 02, 00,   -9.581536,   11.828473,   8,  78,  309.683014,    6.989019,   130,  1281
 2020, 12, 09, 02, 00,   -0.126304,   10.096591,   7,  24,  300.527618,    7.651788,   154,  2483
 2020, 12, 09, 02, 00,   -0.116212,   10.094752,   9,  83,  311.815155,   17.523275,   154,  2484
 2020, 12, 09, 02, 00,   -0.751219,   10.157056,   9,  84,  312.180664,   15.149979,   164,  2420
 2020, 12, 09, 02, 00,   -1.128797,   10.159821,   9,  81,  310.861572,   13.716369,   171,  2379
 2020, 12, 09, 02, 00,   -1.120102,   10.158261,   9, 100,  346.385040,   62.409122,   171,  2380
 2020, 12, 09, 02, 00,  -10.630521,   11.399971,   8,  58,  304.047302,    5.853218,   216,  1168
 2020, 12, 09, 02, 00,   -9.646772,   11.118777,   8,  44,  301.742554,    4.388259,   236,  1292
 2020, 12, 09, 02, 00,   -2.978094,   10.008440,   8,  40,  301.374695,    6.276264,   243,  2164
 2020, 12, 09, 02, 00,   -2.968050,   10.006746,   8,  53,  303.053528,    7.386137,   243,  2165
 2020, 12, 09, 02, 00,    0.505491,    9.255765,   8,  79,  309.902893,   20.272224,   263,  2558
 2020, 12, 09, 02, 00,   -0.299752,    9.234069,   8,  58,  304.062653,    9.765773,   285,  2487
 2020, 12, 09, 02, 00,   -2.799675,    9.645136,   8,  51,  302.719360,    8.131770,   292,  2189
 2020, 12, 09, 02, 00,  -10.887061,   10.726881,   9,  82,  311.259247,    9.627528,   322,  1156
 2020, 12, 09, 02, 00,    0.702043,    8.788939,   8,  67,  306.240051,    7.497898,   327,  2608
 2020, 12, 09, 02, 00,   -7.008426,   10.050475,   8,  60,  304.409210,    4.812852,   334,  1679
 2020, 12, 09, 02, 00,   -3.896811,    9.519931,   9,  93,  316.324493,   15.000890,   338,  2083
 2020, 12, 09, 02, 00,   -4.051752,    9.237444,   7,   5,  300.772125,    4.278110,   382,  2073
 2020, 12, 09, 02, 00,   -4.042860,    9.235934,   7,  11,  301.188812,    4.342658,   382,  2074
 2020, 12, 09, 02, 00,   -4.049939,    9.235373,   8,  32,  301.213501,    4.541454,   384,  2074
 2020, 12, 09, 02, 00,   -0.422418,    8.460300,   8,  72,  307.769653,   12.619431,   406,  2494
 2020, 12, 09, 02, 00,   -0.865314,    7.772271,   8,  45,  301.832611,    7.746385,   519,  2468