http://dr5.lamost.org/v3/sas/fits/20130510/HD155304N411742B01/spec-56423-HD155304N411742B01_sp06-179.fits.gz
http://dr5.lamost.org/v3/sas/fits/20130510/HD155304N411742B01/spec-56423-HD155304N411742B01_sp14-130.fits.gz