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Paul Mortfield & Stefano Cancelli |
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Paul Mortfield & Stefano Cancelli |
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| Title | Two-Tone Veil | |
| Photo Credit: | Paul Mortfield & Stefano Cancelli | |
| Object: | Veil Nebula in Cygnus | |
| Date: | July 2008 | |
| Location: | Sierra Remote Observatories California | |
| Telescope: | RCOS 16" f/8.9 | |
| Camera: | Apogee U9000 with AstroDon Gen2 Filters | |
| Wavelengths: | Hydrogen-Alpha 6nm, OxygenIII 6nm | |
| Exposure Time: | 5 hours | |
| Notes: | Using only hydrogen and oxygen light to produce the image. Halpha was mapped to red, OIII mapped to blue, and Green is the product of Halpha x OIII. The most fun was blinking the two wavelengths and seeing the differences of the elements resulting from the supernova explosion. | |
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