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Comet Garradd (Aug 1-2, 2011) (130mm 7D).jpg
Comet Garradd (C/2009 R1) next to M15 globular cluster, Aug 1/2, 2011, with Astro-Physics 130mm f/6 apochromatic refractor and Canon 7D camera. Stack of 4 x 8 minute exposures at ISO800, but comet image only from the last frame (it moved significantly from exposure to exposure).
- Copyright
- © Alan Dyer 2011
- Image Size
- 5185x3450 / 9.2MB
- Contained in galleries
- Comets