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GWalles

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Image Comments posted by GWalles


  1. Crescent Nebula

    Canon 650D | Samyang 100mm ED Lens

    ISO 800 F3 | 45 dithered subs 60 seconds

    Astronomik 12nm HA Filter

    No Calibration Frames

    Basic processing in Camera Raw and Photoshop CC

    60 seconds was too short an exposure and the image lacks detail in the gas clouds.


  2. This is my first attempt at Hydrogen Alpha. The image processing has been done in photoshop and is very basic.

    There are vertical bands in the image which I am not too sure how to get rid off. Any suggestions on image processing H-Alpha images would be greatly appreciated.

    No calibration frames were used. The image was taken with a Canon 650D and 100mm Samyang Lens at f3

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