  We have obtained a mosaic of CCD images of the Coma cluster in the V-band
covering a region of approximately 0.4 degrees$^2$ around both central cluster
galaxies NGC 4889 and NGC 4874. An additional frame of $\sim$ 90 arcmin$^2$ was
taken of the south-west region around NGC 4839. We derived a catalogue of 7023
galaxies and 4096 stars containing positions, central surface brightnesses and
isophotal V$_{26.5}$ magnitudes. We estimate that data is complete up to V
$_{26.5}\sim$ 22.5 and the surface brightness limiting detection value is $\mu$
$\sim$ 24 mag/arcsec$^2$. In this paper we present the catalogue (available in
electronic form alone), along with a detailed description of the steps
concerning the data reduction and quality of the computed parameters.
