Cassiopeia - Cepheus
Sh2-157 - NGC 7635 - NGC 7538
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| Telescope: 20 mm Telephoto lens F/5.6 | Guiding: 80mm F/7.5 - PHD guiding |
| Camera: SXV H-9 | Exposure time: Ha 345' -- Ha 345'-G 12'-B 12' |
| Mount: EQ6 pro | Date: 08-25 / 11 / 2008 |
| Filter Wheel: Atik manual filter wheel | Location: Athens ''ZHN'' observatory |
| Filters: Astronomik L Ha RGB filters | Object location: RA: 23h 15m Dec: 60* 26' |