http://dr5.lamost.org/v3/sas/fits/20170128/HD022809N294009V02/spec-57782-HD022809N294009V02_sp14-242.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170128/HD022809N294009V02/spec-57782-HD022809N294009V02_sp14-242.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170128/HD022809N294009V02/spec-57782-HD022809N294009V02_sp14-242.fits.gz