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Object Information |
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| Name: | Sh2-261 - The Lower's Nebula | |
| Type: | Emission Nebula | |
| Constellation: | Orion | |
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Exposure data |
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| Exposure: | 16 x 15 minutes = 4 hours | |
| Processing: | MaxIm DL & Adobe Photoshop CS3 | |
| Telescope: | Astro-Physics 130mm f6.3 Starfire EDF GT @ f5.0 | |
| Mount: | Losmandy G11 | |
| Guiding: | SBIG ST-4 via a Mini-Borg 60 refractor | |
| Camera: | SBIG ST-8E NABG w/CFW-8 filter wheel | |
| Camera Temp: | -20C | |
| Filters: | Baader 7nm Hydrogen-Alpha | |
| Location: | Cape Cod Imaging Station - Harwich, Massachusetts | |
| Date: | January 24, 2009 | |
| Notes: | Windy early in the evening, clear, cold, dry (low humidity) and very good transparency - air temp 22°F | |
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© Chris Cook 2009