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most citedThe Type Ia Supernova 1998bu in M96 and the Hubble Constant

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astro-ph.GA2018★ 21 cited

The Second Nucleus of NGC 7727: Direct Evidence for the Formation and Evolution of an Ultracompact Dwarf Galaxy

Francois Schweizer, Patrick Seitzer, Bradley C. Whitmore +2

We present new observations of the late-stage merger galaxy NGC 7727, including HST/WFPC2 images and long-slit spectra obtained with the Clay telescope. NGC 7727 is relatively lumi…