Ionized Gas Outflows from the MAGNUM Survey: NGC 1365 and NGC 4945
نویسندگان
چکیده
1 Dipartimento di Fisica e Astronomia, Università degli Studi di Firenze, Sesto Fiorentino, Italy, 2 Osservatorio Astrofisico di Arcetri (INAF), Firenze, Italy, 3 Dipartimento di Fisica e Astronomia, Università di Bologna, Bologna, Italy, 4 Cavendish Laboratory, Department of Physics, University of Cambridge, Cambridge, United Kingdom, 5 Kavli Institute for Cosmology, University of Cambridge, Cambridge, United Kingdom
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Sub-arcsecond images, taken in B, R, and Hα filters, and area spectroscopy obtained with the WIYN 3.5-m telescope provide the basis for an investigation of the unusual structures in the stellar body and ionized gas in and around the Perseus cluster central galaxy, NGC 1275. Our Hα filter is tuned to gas at the velocity of NGC 1275, revealing complex, probably unresolved, small-scale features in...
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