http://dr5.lamost.org/v3/sas/fits/20150422/HD103843N315834V01/spec-57135-HD103843N315834V01_sp14-099.fits.gz
http://dr5.lamost.org/v3/sas/fits/20150422/HD103843N315834V01/spec-57135-HD103843N315834V01_sp14-099.fits.gz
http://dr5.lamost.org/v3/sas/fits/20150422/HD103843N315834V01/spec-57135-HD103843N315834V01_sp14-099.fits.gz