| Date: | 29 January 2010 |
| Location: | My back garden in suburban London |
| Exposure: | Mosaic of 9 pieces. Each piece built from 30 exposures of 1/1000sec at ISO 200. |
| Telescope: | Celestron C11 with F6.3 reducer. |
| Camera: | Canon 350D at ISO 200 |
| Guiding: | Unguided. |
| Filters: | IR/UV filter |
| Processing: | This is a mosaic of 9 pieces (because the corrected image circle of the Celestron C11 is not large enough). Each piece is created from 30 exposures of 1/1000sec at ISO 200 which are stacked in AviStack and then scaled to 2/3 before being deconvolved. The mosaic of 9 pieces was then assembled in Photoshop. |
| Comments: | Some parts are less sharp than others due to variations in seeing during the course of image acquisition. |