http://dr5.lamost.org/v3/sas/fits/20151029/HD044807N553609V01/spec-57325-HD044807N553609V01_sp05-186.fits.gz
http://dr5.lamost.org/v3/sas/fits/20151029/HD044807N553609V01/spec-57325-HD044807N553609V01_sp10-236.fits.gz