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The Iris Nebula (NGC7023)
NGC7023 is a fairly bright and interesting shaped reflection nebula being illuminated by the bright central 7th magnitude star. This object is located in the constellation Cepheus and is embedded in a dark dust lane seen here obscuring background stars. |
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| Optics | Camera | ISO | Exposure | Mount/Guiding | Processing | Location | Date |
| TEC 140 @ f7 | Canon Rebel XT (350D) modified; Type 1a filter | 800 | 21 x 10 min | G11; ST4 through SV70ED | Dark Subtract & stack in DeepSkyStacker; Levels & Curves in PS7 | Borrego Springs, CA | 11/15/09 |
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Comments: Clear skies. Average seeing. |
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