3/24/2024 0 Comments Affinity photo astro pluginsMy workflow is to do the stacking and rough processing of my imaging in Affinity, then I may finish in Affinity or move over to Photoshop. Still, many Windows-based astrophotographers are enthusiastic about Affinity Photo. The Topaz tools, like Sharpen AI and DeNoise, also work as plugins in Affinity.įor Mac users, the Affinity software's ability to stack and process FITS file is a godsend, as Mac editors have fewer simple astro-processing options than Windows users. Of course, as mentioned, there are other tools too, like PixInsight, but while extremely powerful, it's not exactly intuitive when you first learn it.Īffinity Photo 2 also supports some Photoshop plugins, like the RCAstro Gradient Xterminator, which can be a lifesaver for images with uneven sky backgrounds, usually a result of light pollution. The Andromeda Galaxy in this image is not more than a smudge.Īfter stacking and playing with levels and curves, the galaxy begins to reveal itself.Īfter color balancing, noise reduction, sharpening, evening out the background, and flipping the image 180 degrees for aesthetics, it comes out pretty well. When you first open an astrophoto, even if it has been stacked, the dynamic range is very low. It also handles dark, light, and bias frames, a method astrophotographers use to get the cleanest images possible. Affinity Photo 2 will stack 32-, 16- or 8-bit images and let you adjust levels and curves. With Affinity Photo 2, you select a stack of images, set a method of combining images to optimize image parameters, then click "stack," and you'll have a single image. Stacking increases signal and reduces noise, and if you use features like Sigma Clip when stacking, it will remove airplane and satellite trails automatically. Among its many astrophotography skills is the aforementioned stacking of FITS files. Now on a holiday sale for $40.99, Affinity Photo 2 does a lot of things good regular editing software does, and many prefer it to Photoshop. When you open Affinity Photo 2 (the latest version, but Affinity Photo does this as well), there's a little hint in the file menu that this app handles astrophotos. All three run on Macs and Windows OS.Ībout a year ago, Affinity Photo quietly added the ability to handle FITS files, and it does it with aplomb. There are some powerful tools out there for astro images, like Pixinsight, Siril and the Astro Pixel Processor. Photoshop won't natively deal with astro camera image files, which are in the FITS format. Most astrophotographers need special software tools to process their images.
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