year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 22, 12, 26,   22.273022,   -0.697462,   8,  33,  303.458130,    5.168736,    62,   705
 2020, 09, 22, 12, 26,   22.128752,   -0.456622,   8,  59,  306.680603,    7.679355,   104,   713
 2020, 09, 22, 12, 26,   24.308132,   -0.042732,   8,  52,  307.257538,    6.068724,   117,   422
 2020, 09, 22, 12, 26,   24.326269,    0.528163,   8,  55,  303.766724,    4.893589,   200,   403
 2020, 09, 22, 12, 26,   18.924812,   -0.282539,   8,  63,  312.182434,    8.172901,   203,  1071
 2020, 09, 22, 12, 26,   16.016993,   -0.014866,   7,   0,  305.707001,    5.370710,   309,  1413
 2020, 09, 22, 12, 26,    8.781114,   -0.768989,   7,   0,  307.770111,    5.240458,   360,  2349
 2020, 09, 22, 12, 26,   17.288443,    0.675104,   8,  77,  322.659515,   12.406139,   382,  1230
 2020, 09, 22, 12, 26,   17.280224,    0.679977,   8,  40,  318.162415,    8.243702,   384,  1230
 2020, 09, 22, 12, 26,   11.660840,    0.309093,   8,  60,  304.885529,    4.304338,   455,  1990
 2020, 09, 22, 12, 26,   11.624793,    0.325599,   8,  65,  307.237610,    4.601201,   458,  1994
 2020, 09, 22, 12, 26,   17.463839,    1.421652,   9,  82,  325.650055,   17.341661,   489,  1189
 2020, 09, 22, 12, 26,   21.678869,    2.235450,   8,  32,  305.207153,    6.293366,   517,   698
 2020, 09, 22, 12, 26,   11.698139,    1.129292,   9,  83,  324.283844,   16.033438,   575,  1964
 2020, 09, 22, 12, 26,   11.698521,    1.128394,   9,  83,  324.956421,   16.923277,   576,  1963