M20 - The Trifid Nebula
| Telescope: | Takahashi FS-102 Refractor @f/8 |
| Camera: | SBIG ST-8 w/CFW-8 Color Filter Wheel |
| Exposures: | 8 min. Red, 8 min. Green, 16 min. Blue |
| Note: | I used CCDSoft by Software
Bisque to control the camera, capture and dark-subtract the images.
Images were registered and combined in RegiStar. Post processing (cropping, Curves) was done in Photoshop 6. Finally, Grain Surgery was applied to reduce the noise in the image. |
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