year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 30, 19, 55,   88.128326,   69.372963,   9,  91,  315.190613,   18.275341,   100,   840
 2020, 07, 30, 19, 55,  113.171539,   61.545162,   7,  18,  300.132996,    9.517782,   637,  2397
 2020, 07, 30, 19, 55,  113.161438,   61.537510,   9,  81,  310.824768,   16.284616,   638,  2397
 2020, 07, 30, 19, 55,  113.159973,   61.541130,   9,  97,  318.652313,   24.353796,   642,  2397
 2020, 07, 30, 19, 55,  112.811485,   61.352127,   9, 100,  323.878937,   30.336369,   678,  2393
 2020, 07, 30, 19, 55,  112.801636,   61.344448,   9, 100,  324.390076,   30.993578,   679,  2393