http://dr5.lamost.org/v3/sas/fits/20160228/HD095844N060652V01/spec-57447-HD095844N060652V01_sp06-248.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160228/HD095844N060652V01/spec-57447-HD095844N060652V01_sp06-248.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160228/HD095844N060652V01/spec-57447-HD095844N060652V01_sp06-248.fits.gz