In 1991, a project for obtaining CCD magnitudes of galaxies and stars with magnitudes fainter than V = 10 was started at the Astronomical Institute of Münster University, Germany. This project is part of the cosmological Muenster Redshift Project MRSP (e.g. Seitter 1992; Schuecker 1996) which uses filmcopies of the ESO/SERC(J) and ESO/SERC(R) surveys and of low-dispersion objective prism plates obtained with the UK Schmidt Telescope.
The CCD sequences are used for magnitude calibration of the J and R plates.
Their photometric passbands are defined by the
IIIa-J emulsion and GG395 filter (wavelength region:
395 nm 540 nm) and by the
IIIa-F emulsion and RG630 filter (wavelength region:
630 nm
700 nm), respectively. For calibration of the
photographic magnitudes, B, V and R magnitudes are needed.
Since 1991, a large number of CCD sequences have been obtained for this
project (Cunow 1993; Cunow & Wargau 1993, 1994;
Cunow & Ungruhe 1995).
These sequences cover 34 ESO/SERC fields in the area from to
in right ascension and from
to
in
declination. They contain B, V and R magnitudes for 131 galaxies and
190 stars, and V and R magnitudes for another 191 galaxies and 180
stars. Their magnitudes are in the range 11 < V < 22. The CCD magnitudes
are calibrated to the Kron-Cousins system.
In this paper, photometric CCD sequences of a different part of the sky are
presented. They have been obtained in 10 ESO/SERC fields in the area
and
.