http://dr5.lamost.org/v3/sas/fits/20170508/HD143120N432256V02/spec-57882-HD143120N432256V02_sp07-017.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170508/HD143120N432256V02/spec-57882-HD143120N432256V02_sp07-017.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170508/HD143120N432256V02/spec-57882-HD143120N432256V02_sp07-017.fits.gz