Stacked ultra-deep images of dwarf irregular galaxies reveal a pure exponential stellar disk extending to surface brightness of 32.3 mag/arcsec² without a detectable stellar halo, attributed to internal evolutionary processes.
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5 Pith papers cite this work. Polarity classification is still indexing.
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Holmberg IX is a tidal dwarf galaxy candidate that formed in a burst 130 million years ago but has since quenched star formation in its main body, appearing as a unique inactive young system.
Prospector is a flexible code for Bayesian inference of stellar population parameters from multi-wavelength photometry and spectroscopy via forward modeling and posterior sampling.
Discovery of 11 edge-on HUDS candidates in the 40% ALFALFA catalog via SDSS imaging and HI data.
Redefining AGN fraction relative only to star-forming galaxies shows little dependence on environment in SDSS, supporting internal secular evolution as the main trigger.
citing papers explorer
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Holmberg IX: A Unique, Infant but Inactive Galaxy as Revealed via a Multiwavelength Approach
Holmberg IX is a tidal dwarf galaxy candidate that formed in a burst 130 million years ago but has since quenched star formation in its main body, appearing as a unique inactive young system.