New aperture photometry for 217 galaxies in the Virgo and Fornax clusters

¹ Astronomical Institute, University of Basel, Venusstraße 7, CH-4102 Binningen, Switzerland
² Mount Stromlo and Siding Spring Observatories, The Australian National University, Private Bag, Weston Creek P.O., ACT 2611 Canberra, Australia

Send offprint request to: A. Schröder

Received: 4 December 1995
Accepted: 30 January 1996

Abstract

We present photo electric multi-aperture photometry in UBVRI of 171 and 46 galaxies in the Virgo and Fornax clusters, respectively. Many of the galaxies have not been observed in at least one of these passbands before. We discuss the reduction and transformation into the Cousins photometric system as well as the extinction coefficients obtained between 1990 and 1993.