year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 24, 18, 46,  110.864174,   64.805481,   8,  49,  302.441193,    9.169372,   428,  1193
 2020, 08, 24, 18, 46,  111.402565,   64.711754,   8,  40,  305.410980,    9.483111,   434,  1223
 2020, 08, 24, 18, 46,  111.421165,   64.709656,   8,  72,  329.984711,   27.382437,   434,  1224
 2020, 08, 24, 18, 46,  111.417198,   64.702652,   8,  58,  332.436066,   29.163137,   435,  1224
 2020, 08, 24, 18, 46,  111.394257,   64.697777,   9,  94,  332.145782,   29.578264,   436,  1223
 2020, 08, 24, 18, 46,  112.363289,   64.548172,   9, 100,  331.165588,   27.691429,   441,  1278
 2020, 08, 24, 18, 46,  111.110680,   64.635460,   9,  93,  316.375305,   16.665319,   450,  1211
 2020, 08, 24, 18, 46,  111.129448,   64.633369,   8,  68,  316.041931,   15.822793,   450,  1212
 2020, 08, 24, 18, 46,  111.106560,   64.628433,   8,  62,  304.937164,   10.036644,   451,  1211
 2020, 08, 24, 18, 46,  112.399712,   64.441513,   8,  36,  302.049255,    7.703249,   456,  1284
 2020, 08, 24, 18, 46,  112.395035,   64.405464,   7,  23,  306.339935,    9.094025,   461,  1285
 2020, 08, 24, 18, 46,  112.319313,   64.385094,   7,   0,  320.027496,   15.220009,   466,  1282
 2020, 08, 24, 18, 46,  112.279854,   64.382530,   7,   0,  328.173462,   23.129555,   467,  1280
 2020, 08, 24, 18, 46,  112.293037,   64.373611,   7,   5,  307.271454,    9.382331,   468,  1281
 2020, 08, 24, 18, 46,  114.116043,   64.029480,   7,   0,  324.430084,   17.121025,   484,  1395
 2020, 08, 24, 18, 46,  110.730408,   64.259987,   8,  67,  306.164551,    9.833895,   510,  1204
 2020, 08, 24, 18, 46,  125.850700,   61.615395,   8,  74,  308.152649,   16.430126,   512,  2158
 2020, 08, 24, 18, 46,  110.686218,   64.231071,   9,  80,  326.918793,   24.750446,   516,  1203
 2020, 08, 24, 18, 46,  110.704979,   64.229019,   8,  59,  317.445343,   16.079220,   516,  1204
 2020, 08, 24, 18, 46,  110.790794,   64.174637,   7,   0,  324.538574,   18.059614,   522,  1210
 2020, 08, 24, 18, 46,  118.772697,   62.805386,   8,  47,  316.798553,   12.998030,   554,  1731
 2020, 08, 24, 18, 46,  118.760368,   62.771240,   8,  65,  316.581482,   13.165032,   559,  1732