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PHD2 v2.6.12 Released

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News & Resources

February 4, 2020 - PHD2 v2.6.12 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

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PHD2 Guiding

OpenPHDGuiding/phd2

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Solar Astronomy Today

PHD2 v2.6.8 Released

PHD2 is open source telescope guiding software that simplifies the process of tracking a guide star, letting you concentrate on other aspects of deep-sky imaging or spectroscopy. The latest v2.6.8 release offers new functionality for Altair and QHY cameras, better tolerance of INDI/ASCOM mount drivers that incorrectly report guide speed and an updated Traditional Chinese translation.

PHD2

The Open PHD Guiding project began in 2009 when Craig Stark of Stark Labs, the author of PHD Guiding and Nebulosity, released the source code of his popular PHD Guiding application. In 2012 the project was picked up by Bret McKee who did a major refactoring of the code, reworking much of the internal infrastructure and introducing the multi-threaded architecture in use by the application today.

In 2013 the project maintenance role transitioned to the current maintainers, Andy Galasso and Bruce Waddington , who have overseen the development of the application since then. The application today is the result of contributions from more than 40 developers and translators.

Developers interested in working on the project are encouraged to send pull requests via the PHD2 project page on GitHub and to participate in the PHD2 Forum. Additional information for developers is available in the PHD2 Wiki. The team is also looking for translators to translate PHD2 and to keep the existing non-English translations up to date.

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IMAGES

  1. - PHD2 Guiding

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  2. Canonical and non-canonical mechanisms of PHD2 action in target cells

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  3. PHD2 Log Viewer

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  4. phd2 phd2 Methodological manual (pdf)

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  5. PHD2 Guiding Tutorial (2021)

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  6. (A) The PHD2:HIF pathway. (Left) Under normoxic conditions, PHD2

    download phd2