year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 28, 06, 16,  102.375237,   38.543633,   8,  58,  303.968811,    3.897278,   194,  1356
 2020, 10, 28, 06, 16,  102.685867,   38.591125,   8,  57,  303.715485,    3.604710,   195,  1323
 2020, 10, 28, 06, 16,  102.408401,   38.568974,   8,  65,  307.416321,    5.814489,   197,  1352
 2020, 10, 28, 06, 16,  102.652931,   38.607998,   8,  66,  308.462982,    5.487289,   198,  1326
 2020, 10, 28, 06, 16,  102.643410,   38.606758,   8,  41,  305.409180,    3.935225,   198,  1327
 2020, 10, 28, 06, 16,  102.651505,   38.614845,   8,  67,  308.447083,    5.522753,   199,  1326
 2020, 10, 28, 06, 16,  102.641975,   38.613609,   8,  50,  305.278015,    3.941473,   199,  1327
 2020, 10, 28, 06, 16,  102.498245,   38.601826,   8,  64,  306.453217,    5.492994,   200,  1342
 2020, 10, 28, 06, 16,  102.298660,   38.641167,   8,  62,  305.524872,    4.905082,   210,  1361
 2020, 10, 28, 06, 16,   98.264519,   39.852489,   9,  82,  323.061798,   13.888058,   477,  1749
 2020, 10, 28, 06, 16,   97.385941,   39.969032,   8,  59,  304.661743,    3.875753,   516,  1834
 2020, 10, 28, 06, 16,   99.083473,   40.317574,   8,  63,  307.593201,    3.953197,   526,  1646