year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 01, 01, 04,   19.613222,   30.398809,   9, 100,  321.581543,   38.327316,     6,  2551
 2020, 12, 01, 01, 04,    6.713120,   32.511169,   8,  45,  301.876831,    9.125384,    34,  1160
 2020, 12, 01, 01, 04,    6.472236,   32.136425,   8,  61,  304.661957,   10.828362,    93,  1145
 2020, 12, 01, 01, 04,    5.959249,   31.707176,   9, 100,  322.230255,   25.072905,   167,  1107
 2020, 12, 01, 01, 04,   19.698126,   29.236052,   8,  39,  301.261902,    7.257252,   170,  2616
 2020, 12, 01, 01, 04,    6.060046,   31.664433,   8,  69,  306.834381,   12.199667,   171,  1117
 2020, 12, 01, 01, 04,   19.694984,   29.226034,   8,  76,  308.947021,   11.813618,   171,  2616
 2020, 12, 01, 01, 04,    5.813501,   31.686056,   9, 100,  323.554901,   27.333397,   172,  1094
 2020, 12, 01, 01, 04,   20.950962,   28.909700,   9,  89,  314.477478,   20.443304,   172,  2785
 2020, 12, 01, 01, 04,   20.959087,   28.907673,   9, 100,  320.771393,   27.129282,   172,  2786
 2020, 12, 01, 01, 04,   20.951788,   28.904943,   9, 100,  325.128540,   32.457623,   179,  2786
 2020, 12, 01, 01, 04,   20.959936,   28.902973,   9,  89,  314.152527,   20.260523,   179,  2787
 2020, 12, 01, 01, 04,    5.955321,   31.592833,   9, 100,  327.542236,   31.045071,   184,  1109
 2020, 12, 01, 01, 04,   19.770817,   28.911016,   9, 100,  321.199829,   22.409492,   216,  2642
 2020, 12, 01, 01, 04,   19.778006,   28.909325,   9, 100,  323.094971,   24.171413,   216,  2643
 2020, 12, 01, 01, 04,    6.701816,   29.692522,   9,  98,  318.841553,   18.044651,   453,  1227
 2020, 12, 01, 01, 04,    9.788628,   28.737108,   9, 100,  327.557831,   21.098421,   528,  1616
 2020, 12, 01, 01, 04,    9.248192,   27.926819,   8,  63,  305.045410,    7.769353,   660,  1576