year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 02, 22, 01, -120.041588,   39.839565,   9,  82,  327.350250,   38.591961,   300,    88
 2020, 08, 02, 22, 01, -120.033554,   39.833794,   9,  86,  331.843506,   51.893974,   308,    87
 2020, 08, 02, 22, 01, -121.504257,   40.340153,   8,  66,  315.272766,   22.382334,   389,   183
 2020, 08, 02, 22, 01, -121.504204,   40.352985,   9,  88,  336.084473,   66.048996,   390,   183
 2020, 08, 02, 22, 01, -121.516441,   40.352718,   8,  51,  314.215729,   20.646963,   390,   184
 2020, 08, 02, 22, 01, -123.407089,   41.152592,   8,  74,  313.769409,   16.345032,   520,   331
 2020, 08, 02, 22, 01, -123.454765,   41.186043,   8,  78,  318.459290,   21.437454,   523,   336
 2020, 08, 02, 22, 01, -123.463562,   41.185703,   8,  52,  312.122650,   13.263167,   523,   337
 2020, 08, 02, 22, 01, -123.473045,   41.197056,   7,  23,  315.493500,   15.404562,   524,   338
 2020, 08, 02, 22, 01, -123.481880,   41.196712,   8,  39,  308.800201,    9.510391,   524,   339
 2020, 08, 02, 22, 01, -123.452187,   41.184769,   8,  39,  311.597015,   13.631292,   530,   335
 2020, 08, 02, 22, 01, -123.460899,   41.184475,   8,  35,  319.097412,   20.159447,   530,   336
 2020, 08, 02, 22, 01, -123.479385,   41.195580,   8,  57,  315.432281,   16.148355,   531,   338