year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 04, 21, 05,   74.811020,   46.085865,   8,  35,  303.863464,    7.035091,   258,  1692
 2020, 10, 04, 21, 05,   74.826294,   46.069485,   7,  25,  300.321167,    6.307567,   260,  1694
 2020, 10, 04, 21, 05,   75.158470,   44.999538,   9, 100,  365.356842,   72.657539,   408,  1767
 2020, 10, 04, 21, 05,   75.168373,   44.997837,   9, 100,  335.273529,   28.294491,   408,  1768