NGC 7293. Helix nebula
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Telescope: C-11 SCT F/6.3 | Guiding: 70 mm F/7.1 - PHD guiding |
Camera: SXV H-9 | Exposure time: Ha 180' --- Ha 140'-G 20'-B 25' |
Mount: EQ6 pro | Date: 02/09/2008 |
Filter Wheel: Atik manual filter wheel | Location: Panetolikon mountain |
Filters: Astronomik L Ha RGB filters | Object location: RA: 22h 29.6m Dec: -20* 49.4' |