http://dr5.lamost.org/v3/sas/fits/20160518/HD154852S010004V01/spec-57527-HD154852S010004V01_sp03-194.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160518/HD154852S010004V01/spec-57527-HD154852S010004V01_sp03-194.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160518/HD154852S010004V01/spec-57527-HD154852S010004V01_sp03-194.fits.gz