http://dr5.lamost.org/v3/sas/fits/20170514/HD112941N152447V02/spec-57888-HD112941N152447V02_sp07-131.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170514/HD112941N152447V02/spec-57888-HD112941N152447V02_sp07-131.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170514/HD112941N152447V02/spec-57888-HD112941N152447V02_sp07-131.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170514/HD112941N152447V02/spec-57888-HD112941N152447V02_sp07-131.fits.gz