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The distance of the Fornax Cluster based on Globular Cluster Luminosity Functions

Sven Kohle·Markus Kissler-Patig·Michael Hilker·Tom Richtler·L. Infante·H. Quintana
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Abstract

We present Globular Cluster Luminosity Functions for four ellipticals and one S0-Galaxy in the Fornax cluster of galaxies, derived from CCD photometry in V and I. The averaged turnover magnitudes are $V_{TO} = 23.80 \pm 0.06$ and $I_{TO} =22.39 \pm 0.05$, respectively. We derive a relative distance modulus $(m-M)_{Fornax} - (m-M)_{M87} = 0.08 \pm 0.09$ mag using the turnover of M87 based on HST data.

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Sven Kohle, Markus Kissler-Patig, Michael Hilker, Tom Richtler, L. Infante, H. Quintana. 1996-04-09. The distance of the Fornax Cluster based on Globular Cluster Luminosity Functions. https://arxiv.org/abs/astro-ph/9604036

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