http://dr5.lamost.org/v3/sas/fits/20150407/HD155104N221903V01/spec-57120-HD155104N221903V01_sp14-197.fits.gz
http://dr5.lamost.org/v3/sas/fits/20150407/HD155104N221903V01/spec-57120-HD155104N221903V01_sp14-197.fits.gz
http://dr5.lamost.org/v3/sas/fits/20150407/HD155104N221903V01/spec-57120-HD155104N221903V01_sp14-197.fits.gz