Browsing Research publications by Author "Hildebrandt, H."

Now showing items 1-2 of 2

    • An Extreme Starburst in the Core of a Rich Galaxy Cluster at z = 1.7 

      Webb, T.; Noble, A.; DeGroot, A.; Wilson, G.; Muzzin, A.; Bonaventura, N.; Cooper, M.; Delahaye, A.; Foltz, R.; Lidman, C.; Surace, J.; Yee, H.~K.~C.; Chapman, S.; Dunne, L.; Geach, J.; Hayden, B.; Hildebrandt, H.; Huang, J.; Pope, A.; Smith, M.~W.~L.; Perlmutter, S.; Tudorica, A. (2015-08-21)
      We have discovered an optically rich galaxy cluster at z = 1.7089 with star formation occurring in close proximity to the central galaxy. The system, SpARCS104922.6+564032.5, was detected within the Spitzer Adaptation of ...

    • PHAT: PHoto-z Accuracy Testing 

      Hildebrandt, H.; Arnouts, S.; Capak, P.; Moustakas, L.A.; Wolf, C.; Abdalla, F.B.; Assef, R.J.; Banerji, M.; Benitez, N.; Brammer, G.B.; Budavari, T.; Carliles, S.; Coe, D.; Dahlen, T.; Feldmann, R.; Gerdes, D.; Gillis, B.; Ibert, O.; Kotulla, R.; Lahav, O.; Li, I.H.; Miralles, J.M.; Purger, N.; Schmidt, S.; Singal, J. (2010)
      Context: Photometric redshifts (photo-z’s) have become an essential tool in extragalactic astronomy. Many current and upcoming observing programmes require great accuracy of photo-z’s to reach their scientific goals. Aims: ...