| Ha channel only with Astrodon Ha 6nm Filter Click on Image for 3.5Mb file |
| IC434 and B33 |
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| Luminance = L+R+G+B, R = R + 0.7*Ha, G = G, B = B + 0.14 * Ha CCD Commander, Maxim, FocusMax, CCDStack and Photoshop CS2 Click on image for full size 1.8 Mb file |
