http://dr5.lamost.org/v3/sas/fits/20160318/HD174011S020908V01/spec-57466-HD174011S020908V01_sp15-026.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160318/HD174011S020908V01/spec-57466-HD174011S020908V01_sp15-026.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160318/HD174011S020908V01/spec-57466-HD174011S020908V01_sp15-026.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160318/HD174011S020908V01/spec-57466-HD174011S020908V01_sp15-026.fits.gz