year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 12, 09, 58,   34.226219,   37.676609,   7,  24,  300.049652,    4.771141,    44,  2570
 2020, 11, 12, 09, 58,   32.857327,   37.482269,   9,  81,  322.224091,   23.676661,    70,  2738
 2020, 11, 12, 09, 58,   32.848930,   37.480030,   9,  85,  328.015991,   30.704235,    70,  2739
 2020, 11, 12, 09, 58,   32.873890,   37.509789,   8,  66,  307.761475,   10.619390,    72,  2735
 2020, 11, 12, 09, 58,   33.348602,   37.667564,   8,  51,  302.273590,    6.915338,    75,  2675
 2020, 11, 12, 09, 58,   33.010750,   37.712284,   8,  55,  303.047638,    7.527705,    99,  2709
 2020, 11, 12, 09, 58,   33.368668,   38.040848,   8,  50,  302.010864,    6.141644,   132,  2651
 2020, 11, 12, 09, 58,   33.316051,   38.171665,   8,  57,  303.775543,    7.391917,   151,  2650
 2020, 11, 12, 09, 58,   32.666885,   38.282143,   8,  49,  301.770721,    7.049088,   188,  2716
 2020, 11, 12, 09, 58,   32.668400,   38.280071,   8,  39,  302.324982,    7.339186,   194,  2715
 2020, 11, 12, 09, 58,   32.736820,   38.891937,   8,  47,  301.412659,    5.921957,   277,  2674
 2020, 11, 12, 09, 58,   32.103573,   38.934319,   8,  55,  303.217255,    7.892165,   308,  2739
 2020, 11, 12, 09, 58,   32.034615,   38.938946,   8,  71,  311.055603,   14.101782,   310,  2746
 2020, 11, 12, 09, 58,   43.085201,   41.481930,   8,  40,  300.835236,    5.547783,   337,  1655
 2020, 11, 12, 09, 58,   31.552834,   39.043915,   8,  76,  316.147919,   20.604532,   343,  2788
 2020, 11, 12, 09, 58,   43.010948,   42.123425,   8,  61,  305.109314,    5.509322,   433,  1639
 2020, 11, 12, 09, 58,   44.139984,   43.202343,   8,  61,  305.086365,    6.010176,   567,  1486
 2020, 11, 12, 09, 58,   44.320786,   43.269299,   8,  33,  300.259918,    4.346428,   573,  1466
 2020, 11, 12, 09, 58,   44.597298,   43.619289,   8,  55,  303.083405,    4.998735,   619,  1427
 2020, 11, 12, 09, 58,   45.541348,   44.421295,   9,  95,  347.129761,   43.966232,   719,  1313
 2020, 11, 12, 09, 58,   43.150108,   44.089973,   8,  41,  300.779114,    4.665429,   719,  1554
 2020, 11, 12, 09, 58,   43.140572,   44.088554,   8,  40,  300.627289,    4.719530,   719,  1555
 2020, 11, 12, 09, 58,   45.543751,   44.422794,   9,  96,  350.195496,   48.812370,   720,  1312