The V-band luminosity function of galaxies in A2151

@article{SanchezJanssen2005TheVL,
  title={The V-band luminosity function of galaxies in A2151},
  author={Rub'en S'anchez-Janssen and Jorge Iglesias-P'aramo and Casiana Munoz-Tun'on and J. A. L. Aguerri and Jos'e Manuel V'ilchez},
  journal={Astronomy and Astrophysics},
  year={2005},
  volume={434},
  pages={521-530}
}
We present a wide field V-band imaging survey of approximately 1 deg 2 (∼7.2 h −2 75 Mpc 2 ) in the direction of the nearby cluster of galaxies Abell 2151 (the Hercules Cluster). The data are used to construct the luminosity function (LF) down to MV ≈− 14.85, thus allowing us to study the dwarf galaxy population in A2151 for the first time. The obtained global LF is well described by a Schechter function with best-fit parameters α = −1.29 +0.09 −0.08 and M ∗ V = −21.41 +0.44 −0.41 . The radial… 

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