http://dr5.lamost.org/v3/sas/fits/20140130/VB062N26V2/spec-56688-VB062N26V2_sp15-135.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140130/VB062N26V2/spec-56688-VB062N26V2_sp15-135.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140130/VB062N26V2/spec-56688-VB062N26V2_sp15-135.fits.gz