http://dr5.lamost.org/v3/sas/fits/20150406/HD155051N373312V01/spec-57119-HD155051N373312V01_sp05-084.fits.gz
http://dr5.lamost.org/v3/sas/fits/20150406/HD155051N373312V01/spec-57119-HD155051N373312V01_sp05-084.fits.gz
http://dr5.lamost.org/v3/sas/fits/20150406/HD155051N373312V01/spec-57119-HD155051N373312V01_sp05-084.fits.gz