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File information | |
Filename: | M31.jpg |
Album name: | Whitters / Messier Objects |
Rating (4 votes): | |
Link-words: | Messier / Galaxy |
Telescope aperture and focal ratio: | Taken using an Aero lens, focal length of 4 inches and operated at f2 giving an objective lens of 2 inches in diameter. Taken on a static tripod, the average of 10 x 5 second exposures. The final black and white image was added to another of Paul's an |
Filesize: | 23 KiB |
Date added: | Oct 29, 2001 |
Dimensions: | 278 x 263 pixels |
Displayed: | 800 times |
URL: | http://gallery.orpington-astronomy.org.uk/displayimage-25-_The_Andromeda_Nebula_.html |
Favorites: | Add to Favorites |