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This article is an erratum for:

Volume 648, April 2021
Article Number C1
Number of page(s) 1
Section Extragalactic astronomy
Published online 12 April 2021

In the Introduction, there was an error in the wording. The correct sentence is as follows:

“The fraction of star-forming galaxies is the lowest in galaxy clusters, while at the same time the fraction of early-type galaxies is the lowest in the field (Dressler 1980)”.


  1. Dressler, A. 1980, ApJ, 236, 351 [NASA ADS] [CrossRef] [Google Scholar]

© ESO 2021

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