year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 07, 04, 15,  115.688461,   35.336182,   8,  63,  308.644318,   11.800357,    59,  3067
 2020, 06, 07, 04, 15,  115.693939,   35.336842,   8,  32,  307.000061,    8.682563,    67,  3066
 2020, 06, 07, 04, 15,  115.688515,   35.349377,   8,  49,  308.217133,   10.197585,    68,  3066
 2020, 06, 07, 04, 15,  116.058823,   35.583920,   8,  55,  314.903778,   16.096794,    77,  3033
 2020, 06, 07, 04, 15,  116.046448,   35.580360,   8,  61,  323.832825,   32.302452,    77,  3034
 2020, 06, 07, 04, 15,  114.255020,   35.020668,   8,  39,  306.162415,   14.446130,    84,  3163
 2020, 06, 07, 04, 15,  116.053223,   35.583035,   9,  83,  325.897461,   36.908386,    85,  3033
 2020, 06, 07, 04, 15,  116.040901,   35.579403,   8,  74,  316.518066,   19.051382,    85,  3034
 2020, 06, 07, 04, 15,  115.700264,   35.576874,   8,  69,  312.547028,   16.541025,    92,  3058
 2020, 06, 07, 04, 15,  115.705330,   35.578075,   8,  66,  310.736420,   13.147265,   100,  3057
 2020, 06, 07, 04, 15,  116.152519,   36.325085,   9,  89,  334.234497,   55.140175,   184,  2998
 2020, 06, 07, 04, 15,  114.556046,   36.492386,   8,  79,  319.560516,   35.728157,   278,  3099
 2020, 06, 07, 04, 15,  126.249054,   41.146946,   8,  71,  318.021576,    7.218970,   536,  1915
 2020, 06, 07, 04, 15,  123.348915,   41.401783,   8,  45,  311.282227,    5.220549,   654,  2147
 2020, 06, 07, 04, 15,  123.272728,   41.386082,   8,  37,  313.148651,    6.767094,   654,  2153
 2020, 06, 07, 04, 15,  123.356125,   41.399464,   8,  49,  311.508209,    5.453456,   656,  2146