http://dr5.lamost.org/v3/sas/fits/20141211/HD120242N242647V01/spec-57003-HD120242N242647V01_sp13-002.fits.gz
http://dr5.lamost.org/v3/sas/fits/20141211/HD120242N242647V01/spec-57003-HD120242N242647V01_sp13-002.fits.gz
http://dr5.lamost.org/v3/sas/fits/20141211/HD120242N242647V01/spec-57003-HD120242N242647V01_sp13-002.fits.gz