Observing Handbook and Catalogue of Deep-Sky Objects by Brian A. Skiff
Cambridge University Press; 1st edition | October 28, 1998 | English | ISBN: 0521625564 | 368 pages | PDF | 37 MB
Cambridge University Press; 1st edition | October 28, 1998 | English | ISBN: 0521625564 | 368 pages | PDF | 37 MB
This is the most detailed guide to observing galaxies, clusters and nebulae available in a single volume. The objects included range from those visible in binoculars to faint galaxies requiring a 30 cm telescope. For most objects descriptions are given for a range of telescope apertures; the catalogue contains data not available elsewhere.