{"product_id":"the-practical-astronomer-s-deep-sky-companion-2003","title":"The Practical Astronomer's Deep-sky Companion","description":"\u003cp\u003e\"The Practical Astronomer's Deep-sky Companion\" by Jess K. Gilmour is a astronomy book and space science reference focused on Equipment \u0026amp; Methods. Best for students, researchers, and serious astronomy enthusiasts.\u003c\/p\u003e\n\u003cp\u003eThe Practical Astronomer's Deep-sky Companion is an essential item of equipment for deep-sky observers, whether they are interested in imaging or just sightseeing. This large-format full-colour book is designed to be taken out into the field during observing to provide essential detailed, concentrated information for finding and imaging interesting deep-sky objects. Organised by constellation, each spread features the most interesting objects, with images, information, position, locator maps, recommended exposure times for telescopes of various apertures, and much more!\u003c\/p\u003e","brand":"Springer Science \u0026 Business Media","offers":[{"title":"Default Title","offer_id":46417690165447,"sku":"1-99-522-000268","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/9575\/6487\/files\/9781852334741.jpg?v=1776307904","url":"https:\/\/snowflakeskies.com\/products\/the-practical-astronomer-s-deep-sky-companion-2003","provider":"Snowflake Skies","version":"1.0","type":"link"}