http://dr5.lamost.org/v3/sas/fits/20160909/EG213415S032438V01/spec-57641-EG213415S032438V01_sp02-165.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160909/EG213415S032438V01/spec-57641-EG213415S032438V01_sp02-165.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160909/EG213415S032438V01/spec-57641-EG213415S032438V01_sp02-165.fits.gz