A catalog of digital images of 113 nearby galaxies
Absztrakt:
We present a digital catalog of images of 113 galaxies in this paper.
These galaxies are all nearby, bright, large, and well resolved. All
images were recorded with charge coupled devices (CCDs) at the Palomar
Observatory with the 1.5m telescope and at the Lowell Observatory with
the 1.1m telescope. At Palomar we used the Thuan-Gunn g,r, and i
photometric bands [Thuan & Gunn, PASP, 88, 543 (1976)] to take 3 images
each of 31 spiral galaxies; at Lowell we used the B-J and R bands (2
images per galaxy) of the photometric system by Gullixson et al. [ApJS,
99, 281 (1995)] to observe 82 spirals and ellipticals. The galaxies
were selected to span the Hubble classification classes. All data are
photometrically calibrated with foreground stars removed. Important
data on these galaxies published in the Third Reference Catalog of
Bright Galaxies (de Vaucouleurs et al. 1991) are recorded in the FITS
file headers. All files are available through www at
http://astro.princeton.edu/frei/galaxy-catalog.html, and Princeton
University Press will soon publish the data on CD-ROM.