http://dr5.lamost.org/v3/sas/fits/20160517/HD150542S015907V01/spec-57526-HD150542S015907V01_sp16-006.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160517/HD150542S015907V01/spec-57526-HD150542S015907V01_sp16-006.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160517/HD150542S015907V01/spec-57526-HD150542S015907V01_sp16-006.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160517/HD150542S015907V01/spec-57526-HD150542S015907V01_sp16-006.fits.gz