http://dr5.lamost.org/v3/sas/fits/20161210/HD072545N042645B01/spec-57733-HD072545N042645B01_sp02-154.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161210/HD072545N042645B01/spec-57733-HD072545N042645B01_sp02-154.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161210/HD072545N042645B01/spec-57733-HD072545N042645B01_sp02-154.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161210/HD072545N042645B01/spec-57733-HD072545N042645B01_sp02-154.fits.gz