http://dr5.lamost.org/v3/sas/fits/20160909/HD210548N151937V01/spec-57641-HD210548N151937V01_sp07-049.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160909/HD210548N151937V01/spec-57641-HD210548N151937V01_sp07-049.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160909/HD210548N151937V01/spec-57641-HD210548N151937V01_sp07-049.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160909/HD210548N151937V01/spec-57641-HD210548N151937V01_sp07-049.fits.gz