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Comet C/2009 P1 (Garradd) at M 15
Technical Details: |
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| Optics: | 12" ASA Astrograph at F/6.8 |
| Mount: | ASA DDM 85 |
| Camera: | SBIG STL-11000M |
| Filters: | Astronomik LRGB filters |
| Dates/Times: | 2 August 2011 |
| Location: | Rozhen |
| Exposure Details: | L = 40 min., R = 30 min., G = 30 min.,B = 30 min. |
| Subexposures: | 2 minutes |
| Acquisition: | CCD Soft |
| Processing: | PixInsight, Photoshop CS |
