year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 29, 05, 23,  104.984833,   31.346989,   8,  67,  309.131012,    5.876070,    99,  2594
 2021, 03, 29, 05, 23,  119.844727,   34.409210,   8,  41,  301.573517,    7.641883,   177,  1015
 2021, 03, 29, 05, 23,  108.705467,   34.031193,   8,  50,  303.539581,    3.633996,   370,  2158
 2021, 03, 29, 05, 23,  110.246880,   34.756569,   8,  55,  310.517914,    6.892251,   431,  2001
 2021, 03, 29, 05, 23,  110.249657,   34.754456,   8,  69,  315.203094,   10.028130,   432,  2000
 2021, 03, 29, 05, 23,  110.942543,   35.063347,   8,  68,  309.306213,    4.480536,   458,  1922
 2021, 03, 29, 05, 23,  109.239151,   35.375290,   8,  54,  304.436371,    7.480607,   550,  2073
 2021, 03, 29, 05, 23,  107.411652,   35.650932,   8,  53,  302.738708,    3.015477,   644,  2220
 2021, 03, 29, 05, 23,  112.007301,   37.090984,   8,  64,  311.120178,    4.800119,   729,  1738
 2021, 03, 29, 05, 23,  111.812820,   37.065964,   8,  67,  308.921844,    2.866422,   730,  1760
 2021, 03, 29, 05, 23,  109.621994,   36.747967,   8,  64,  307.697296,    4.368345,   740,  1993