Название: The Large Planetaries Observing Guide Год: 2012 Автор: Reiner Vogel Издательство: Galaxy Map Формат: PDF Размер: 30 Mb Страниц: 80 Язык: Английский The observing atlas comprises a non-comprehensive list of 38 large PN (all larger than 5'), which are presented with DSS images, finder charts, and partly with descriptions of visual observations using my 22" Dob.
