year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 21, 08, 31,   74.732132,   45.739162,   9,  88,  332.714142,   44.727249,    93,   718
 2020, 10, 21, 08, 31,   74.717628,   45.738232,   9, 100,  378.059937,  193.485046,    93,   719
 2020, 10, 21, 08, 31,   74.738976,   45.739433,   8,  76,  316.207458,   20.600674,    98,   717
 2020, 10, 21, 08, 31,   74.724411,   45.738567,   9, 100,  372.791840,  168.250992,    98,   718
 2020, 10, 21, 08, 31,   74.709908,   45.737728,   9,  91,  337.764618,   53.449486,    98,   719
 2020, 10, 21, 08, 31,   65.303696,   44.912388,   8,  78,  317.652985,   10.574138,   118,  1528
 2020, 10, 21, 08, 31,   64.968300,   44.917580,   8,  48,  301.616455,    3.025584,   126,  1561
 2020, 10, 21, 08, 31,   64.430534,   44.869450,   9,  90,  336.038818,   24.931309,   131,  1615
 2020, 10, 21, 08, 31,   64.549934,   44.908413,   9,  93,  343.094116,   32.396664,   134,  1602
 2020, 10, 21, 08, 31,   64.547943,   44.914967,   9,  90,  336.804962,   25.597046,   135,  1602
 2020, 10, 21, 08, 31,   64.538292,   44.913486,   9,  91,  338.421844,   27.427082,   135,  1603
 2020, 10, 21, 08, 31,   64.398842,   44.940048,   8,  71,  311.576813,    7.175051,   142,  1616
 2020, 10, 21, 08, 31,   64.593239,   45.071754,   8,  60,  304.694885,    4.087899,   157,  1592
 2020, 10, 21, 08, 31,   64.583572,   45.070286,   8,  68,  309.071899,    6.022866,   157,  1593
 2020, 10, 21, 08, 31,   81.176285,   46.424866,   9,  87,  362.197205,  169.534027,   168,   169
 2020, 10, 21, 08, 31,   81.160835,   46.424793,   9,  98,  356.994354,  143.929153,   168,   170
 2020, 10, 21, 08, 31,   81.145424,   46.437702,   8,  43,  328.787384,   47.722641,   169,   171
 2020, 10, 21, 08, 31,   80.952545,   46.475437,   8,  64,  313.354309,   26.532709,   180,   183
 2020, 10, 21, 08, 31,   75.737587,   47.669323,   8,  62,  305.677826,    6.595469,   379,   627
 2020, 10, 21, 08, 31,   68.655594,   48.959030,   8,  62,  305.729828,    7.233655,   655,  1121
 2020, 10, 21, 08, 31,   68.661240,   48.959526,   8,  61,  305.216522,    7.039751,   657,  1120
 2020, 10, 21, 08, 31,   74.933655,   50.002106,   9,  87,  330.344391,   50.046474,   743,   655