There is no unique way to process an astronomical image. About the technique used in this tutorial The challenge for any astrophotographer is to enhance the extensions without “burning” the heart. It has a very bright center – its heart is lit by 4 stars forming a trapeze – with faint extensions. The Orion Nebula is an interesting case study.
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This tutorial is based on an image of the famous Orion Nebula (M42).You can download the original TIFF file (as you would retrieve it during your observation) by clicking here. So you should be able to draw inspiration from it. If you already own image processing software, it probably shares many features with Affinity Photo. Information and download: Rate: about 50€/$50 (one-time purchase) A version for the iPad is also available. It is available for Windows and macOS systems. It is able to export and read Photoshop files (.psd) but it is more accessible than Photoshop because of its price, and its interface is more user-friendly. Introduction Requirements Affinity Photo softwareĪffinity Photo is a raster graphics editor similar to Photoshop. Right side: after processing the image via the TIFF export. Left side: as shown on your screen when observing with STELLINA.
Save, share and use STELLINA’s images CONTENTS It explains basic concepts of image processing tools which can be applied using any other graphic design software.įor a more thorough understanding, please read: This tutorial describes a method to process the images obtained from TIFF export using the Affinity Photo software. Doing so, you will get better image quality and personalize the results without the hassle from stacking files yourself on astrophotography software. This raw file allows you to apply your own image processing settings and edit the images at your convenience. Image processing tutorial with Affinity Photo – Intermediate levelĭid you know? You can now export the images of your observations in a 16-bit TIFF format.
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