year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 04, 08, 08,   76.690872,    9.835937,   8,  75,  323.231720,    9.168712,   307,  1706
 2021, 03, 04, 08, 08,   77.530533,   10.248153,   8,  64,  316.915649,    7.470932,   349,  1578
 2021, 03, 04, 08, 08,   77.621475,   10.390369,   8,  59,  316.047882,    7.455660,   368,  1560
 2021, 03, 04, 08, 08,   76.534592,   10.313037,   8,  73,  320.268005,    7.595320,   381,  1713
 2021, 03, 04, 08, 08,   76.717842,   10.834554,   8,  57,  327.612396,   10.917912,   454,  1671
 2021, 03, 04, 08, 08,   79.021454,   11.415116,   8,  77,  328.505035,   11.336032,   489,  1342
 2021, 03, 04, 08, 08,   79.020439,   11.421970,   8,  64,  323.312653,    6.481063,   490,  1342
 2021, 03, 04, 08, 08,   79.407211,   11.895510,   8,  66,  322.489777,    7.502144,   552,  1280
 2021, 03, 04, 08, 08,   77.899933,   11.932762,   8,  76,  326.426361,    7.052739,   590,  1475
 2021, 03, 04, 08, 08,   77.898857,   11.939426,   8,  73,  324.943970,    5.732199,   591,  1475
 2021, 03, 04, 08, 08,   77.540207,   12.358212,   8,  79,  331.202484,   10.291155,   661,  1510
 2021, 03, 04, 08, 08,   77.172447,   12.303102,   8,  76,  328.636383,    9.520794,   661,  1562
 2021, 03, 04, 08, 08,   77.823936,   12.501892,   8,  67,  323.071167,    6.238328,   676,  1467
 2021, 03, 04, 08, 08,   77.608421,   12.476783,   8,  77,  329.674622,   11.262439,   677,  1497
 2021, 03, 04, 08, 08,   76.642883,   12.365178,   8,  74,  327.070648,    9.502184,   682,  1633
 2021, 03, 04, 08, 08,   77.623550,   12.519874,   8,  62,  323.305573,    8.196255,   683,  1494
 2021, 03, 04, 08, 08,   78.493500,   12.721359,   8,  72,  324.827332,    7.798666,   694,  1372
 2021, 03, 04, 08, 08,   78.486053,   12.720283,   8,  75,  327.035767,    9.792871,   694,  1373
 2021, 03, 04, 08, 08,   77.700760,   12.679329,   8,  73,  325.943817,    9.045676,   705,  1478
 2021, 03, 04, 08, 08,   77.621162,   12.674376,   8,  68,  325.333984,    8.209731,   706,  1489
 2021, 03, 04, 08, 08,   79.191628,   12.929781,   9,  88,  340.073151,   25.422167,   710,  1278
 2021, 03, 04, 08, 08,   79.190781,   12.936798,   8,  74,  325.654388,   10.327248,   711,  1278
 2021, 03, 04, 08, 08,   77.104324,   12.637918,   9,  90,  342.687408,   23.529486,   712,  1561
 2021, 03, 04, 08, 08,   77.149620,   12.759475,   8,  78,  330.117279,    9.752667,   729,  1551
 2021, 03, 04, 08, 08,   77.142555,   12.758411,   9,  92,  346.337158,   26.119867,   729,  1552
 2021, 03, 04, 08, 08,   77.127388,   12.762912,   9,  98,  356.289368,   39.978268,   730,  1554
 2021, 03, 04, 08, 08,   77.120338,   12.761851,   9, 100,  377.964935,   83.792847,   730,  1555
 2021, 03, 04, 08, 08,   77.472801,   12.828282,   9,  91,  344.049042,   25.328537,   732,  1505
 2021, 03, 04, 08, 08,   78.245407,   12.949650,   9,  87,  339.474121,   21.431690,   733,  1398
 2021, 03, 04, 08, 08,   78.191948,   12.955584,   8,  75,  327.140045,    8.256415,   735,  1405
 2021, 03, 04, 08, 08,   76.649689,   12.724485,   9,  81,  331.715240,   12.414136,   735,  1621
 2021, 03, 04, 08, 08,   78.190948,   12.960249,   8,  60,  329.291077,    9.428570,   736,  1404
 2021, 03, 04, 08, 08,   77.495667,   12.865235,   9,  83,  335.055542,   15.752378,   737,  1500
 2021, 03, 04, 08, 08,   77.867882,   12.974857,   9,  89,  342.128784,   24.952858,   745,  1447
 2021, 03, 04, 08, 08,   79.362488,   13.212924,   8,  50,  317.529846,    5.715682,   748,  1250
 2021, 03, 04, 08, 08,   79.349548,   13.246766,   8,  75,  328.674805,   14.510455,   754,  1250
 2021, 03, 04, 08, 08,   75.733063,   12.711461,   8,  65,  318.693481,    7.080449,   754,  1745