M27, Dumbell Nebula
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| large |
| Date | 08/28/2005,08/29/2005 |
|---|---|
| Scope | Celestron C-11 |
| Mount | Celestron CGE |
| Optics | 6.3 Focal Reducer |
| Camera | Canon 300D @ prime focus |
| Exposure | 5 min, ISO800 |
| Processing | 13 frames processed in ImagesPlus 2.75 beta 2d, dark/flat/bias calibration, adaptive add, DDP, levels, curves, halo reduction, background comp |
| Notes | This was the first time I combined frames taken on different nights. |