year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 02, 04, 30,  139.479675,  -20.732883,   8,  73,  320.684814,    9.198914,     4,  1274
 2020, 07, 02, 04, 30,  136.872162,  -16.659317,   8,  73,  329.464294,   14.728057,   668,  1470
 2020, 07, 02, 04, 30,  136.878387,  -16.651451,   9,  88,  339.496185,   23.922949,   669,  1469
 2020, 07, 02, 04, 30,  136.871033,  -16.652605,   9,  87,  374.819305,   83.366570,   669,  1470
 2020, 07, 02, 04, 30,  136.530518,  -16.544296,   8,  63,  320.264862,    9.397603,   693,  1511
 2020, 07, 02, 04, 30,  136.818100,  -16.472004,   9,  90,  340.029968,   25.349442,   697,  1471
 2020, 07, 02, 04, 30,  136.816971,  -16.465305,   9, 100,  368.168030,   69.738335,   698,  1471
 2020, 07, 02, 04, 30,  136.863815,  -16.430395,   8,  67,  321.753326,    7.361563,   702,  1464
 2020, 07, 02, 04, 30,  126.388596,  -17.689127,   8,  75,  320.558014,   13.169758,   716,  2731
 2020, 07, 02, 04, 30,  126.350723,  -17.692963,   8,  54,  334.855865,   30.512249,   716,  2736
 2020, 07, 02, 04, 30,  126.372627,  -17.679657,   8,  65,  345.309814,   42.645855,   717,  2733
 2020, 07, 02, 04, 30,  126.365112,  -17.680416,   8,  75,  364.999786,   92.144135,   717,  2734
 2020, 07, 02, 04, 30,  126.388977,  -17.694197,   8,  35,  319.356628,   11.598038,   722,  2730
 2020, 07, 02, 04, 30,  126.351440,  -17.698292,   8,  67,  339.004669,   38.672966,   722,  2735
 2020, 07, 02, 04, 30,  126.380577,  -17.684025,   8,  33,  317.646545,   10.315004,   723,  2731
 2020, 07, 02, 04, 30,  126.373146,  -17.684834,   9,  99,  358.785919,   79.977509,   723,  2732
 2020, 07, 02, 04, 30,  126.365654,  -17.685638,   9, 100,  370.654663,  117.096252,   723,  2733
 2020, 07, 02, 04, 30,  136.191940,  -16.258722,   7,  20,  318.918854,    4.529097,   743,  1547
 2020, 07, 02, 04, 30,  142.331787,  -15.210220,   8,  64,  326.733582,   25.538700,   744,   803
 2020, 07, 02, 04, 30,  137.237686,  -16.081173,   8,  59,  318.045898,    6.432736,   745,  1404
 2020, 07, 02, 04, 30,  137.236526,  -16.074404,   8,  78,  323.502167,   10.617345,   746,  1404
 2020, 07, 02, 04, 30,  137.235367,  -16.067629,   9,  80,  328.756531,   14.729938,   747,  1404
 2020, 07, 02, 04, 30,  142.297607,  -15.179636,   8,  62,  318.763062,   13.960052,   748,   806
 2020, 07, 02, 04, 30,  137.228241,  -16.022987,   9,  91,  341.000000,   26.817539,   754,  1403
 2020, 07, 02, 04, 30,  137.220749,  -16.024179,   8,  79,  325.037811,   11.137656,   754,  1404
 2020, 07, 02, 04, 30,  142.249725,  -15.162934,   8,  57,  316.591949,   13.138483,   755,   810
 2020, 07, 02, 04, 30,  142.311523,  -15.142461,   8,  46,  311.664154,    8.213573,   756,   803
 2020, 07, 02, 04, 30,  142.253616,  -15.134615,   7,  29,  310.399933,    7.734324,   758,   809
 2020, 07, 02, 04, 30,  136.009842,  -16.185192,   9,  91,  342.614197,   25.777960,   758,  1569
 2020, 07, 02, 04, 30,  136.002640,  -16.186295,   9,  91,  342.221069,   24.490784,   758,  1570
 2020, 07, 02, 04, 30,  136.001556,  -16.179640,   9,  93,  346.631287,   29.283918,   759,  1570
 2020, 07, 02, 04, 30,  135.994339,  -16.180744,   9,  98,  356.915405,   45.358749,   759,  1571
 2020, 07, 02, 04, 30,  135.987122,  -16.181847,   8,  73,  322.850037,    8.420788,   759,  1572
 2020, 07, 02, 04, 30,  135.993240,  -16.174088,   9, 100,  362.470795,   54.706627,   760,  1571
 2020, 07, 02, 04, 30,  135.986038,  -16.175190,   9, 100,  375.738159,   82.754051,   760,  1572
 2020, 07, 02, 04, 30,  135.999359,  -16.166328,   9,  83,  337.945343,   19.936596,   761,  1570
 2020, 07, 02, 04, 30,  135.992172,  -16.167433,   9, 100,  383.659363,  103.003609,   761,  1571
 2020, 07, 02, 04, 30,  135.984955,  -16.168537,   8,  35,  318.306122,    5.207376,   761,  1572
 2020, 07, 02, 04, 30,  142.246811,  -15.099034,   8,  60,  318.807770,   14.076086,   762,   809
 2020, 07, 02, 04, 30,  143.134338,  -14.922048,   8,  32,  304.152435,    5.346317,   763,   717
 2020, 07, 02, 04, 30,  136.111481,  -16.128651,   8,  60,  318.628601,    5.079906,   764,  1554
 2020, 07, 02, 04, 30,  143.130768,  -14.903117,   8,  32,  304.928986,    6.420323,   765,   717