http://dr5.lamost.org/v3/sas/fits/20141208/HD084649N380231V01/spec-57000-HD084649N380231V01_sp15-093.fits.gz
http://dr5.lamost.org/v3/sas/fits/20141208/HD084649N380231V01/spec-57000-HD084649N380231V01_sp15-093.fits.gz
http://dr5.lamost.org/v3/sas/fits/20141208/HD084649N380231V01/spec-57000-HD084649N380231V01_sp15-093.fits.gz