A tutorial on how to interpret your Guide Log and improve your guiding performance, by Bruce Waddington. Highly recommended! Download PDF English Français Italiano 日本
News & Resources
December 22, 2023 - PHD2 v2.6.13 Released
December 21, 2019 - PHD2 Best Practices
December 7, 2019 - macOS Catalina
April 26, 2018 - Polar Alignment tool video tutorials
June 12, 2016 - PHD2_Broker package available