http://dr5.lamost.org/v3/sas/fits/20170202/GAC103N06B1/spec-57787-GAC103N06B1_sp14-026.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170202/GAC103N06B1/spec-57787-GAC103N06B1_sp14-026.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170202/GAC103N06B1/spec-57787-GAC103N06B1_sp14-026.fits.gz
http://dr5.lamost.org/v3/sas/fits/20170202/GAC103N06B1/spec-57787-GAC103N06B1_sp14-026.fits.gz