One of our members tried the interesting Photoshop tutorial about star field images, in the March issue of Digital Photo magazine. It’s all about capturing a night sky image in RAW file format and then processing it, so you can use it as background in a finished composition, or just as an astronomy night sky image.
First step was to download the (free) Adobe RAW file plugin for Photoshop, together with their DNG (digital negative converter) to convert the .CR2 files from the Canon camera. Some version juggling and a couple of hours, was needed to make it work with an older version of Photoshop. But it did!
Applying the suggestions from the magazine to a night sky image already taken and already on the laptop, it was encouraging. First stage only, but below is the star field image produced, ready for use in an image composition.
And below the processed image, there is a small section cropped from the BEFORE version of the same image, to the same scale.