http://oirsa.cfa.harvard.edu:8080/getproduct/hectospec/data/hectospec/2015.1211/skysub_cosmos15c_5_XLiu_opptar/046.opptar.ms.fits
http://oirsa.cfa.harvard.edu:8080/getproduct/hectospec/data/hectospec/2015.1211/skysub_cosmos15c_5_XLiu_opptar/084.opptar.ms.fits