Astrophotography and image processing

A guide to using Filezilla, a free FTP program, to access your images from the SPIRIT servers
Using Filezilla

A short guide that explains how to use FITS Liberator to convert FITS files to TIFF files for processing in Photoshop.
Using FITS Liberator to access high quality images with SPIRIT

Creating a colour image with SPIRIT using Photoshop (from the SPIRIT 103 workshop).
LRGB Photoshop v2

Creating a colour image using free web browser program Photopea. Photopea is an effective replacement for Photoshop if you are using jpg files.
Accessing files and using Photopea