year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 22, 05, 48,  105.917236,    9.303825,   8,  65,  311.375519,    7.527605,   589,  2397
 2021, 03, 22, 05, 48,  106.022095,    9.608443,   8,  64,  309.150787,    3.779915,   633,  2377
 2021, 03, 22, 05, 48,  105.407112,    9.727746,   8,  52,  304.687897,    6.294538,   666,  2439
 2021, 03, 22, 05, 48,  105.626678,    9.855447,   8,  54,  310.725464,    8.427039,   680,  2413
 2021, 03, 22, 05, 48,  105.615974,    9.862854,   8,  52,  308.956360,    6.911150,   681,  2414
 2021, 03, 22, 05, 48,  105.606827,    9.861272,   8,  40,  307.813080,    6.032738,   681,  2415
 2021, 03, 22, 05, 48,  105.556190,    9.880425,   8,  45,  306.727997,    7.519517,   684,  2420
 2021, 03, 22, 05, 48,  105.535080,    9.900714,   8,  57,  308.700012,    9.922144,   691,  2421
 2021, 03, 22, 05, 48,  105.316772,   10.055249,   8,  54,  308.504303,    6.283237,   716,  2440
 2021, 03, 22, 05, 48,  105.815308,   10.158973,   8,  53,  314.266815,    8.914068,   718,  2385
 2021, 03, 22, 05, 48,  105.154495,   10.087167,   8,  63,  316.615845,   16.301819,   727,  2455
 2021, 03, 22, 05, 48,  105.285759,   10.129189,   8,  68,  338.305359,   43.848984,   729,  2441
 2021, 03, 22, 05, 48,  105.284134,   10.138350,   8,  72,  326.607910,   24.940960,   730,  2441
 2021, 03, 22, 05, 48,  107.145683,   10.489617,   7,   0,  321.069397,   10.137395,   734,  2213
 2021, 03, 22, 05, 48,  107.146057,   10.490298,   8,  56,  320.862610,    8.341672,   737,  2212
 2021, 03, 22, 05, 48,  105.244972,   10.211169,   9,  87,  333.335114,   38.968498,   743,  2443
 2021, 03, 22, 05, 48,  105.235435,   10.209488,   9,  83,  327.714691,   30.561993,   743,  2444
 2021, 03, 22, 05, 48,  107.612007,   10.634647,   8,  62,  313.951416,    7.263653,   745,  2159
 2021, 03, 22, 05, 48,  105.417145,   10.278813,   8,  67,  313.077972,    9.552306,   747,  2424
 2021, 03, 22, 05, 48,  105.364838,   10.311639,   8,  40,  309.134583,    6.979868,   756,  2428
 2021, 03, 22, 05, 48,  105.490395,   10.408150,   8,  49,  311.812317,    6.571069,   764,  2413