Circumambulations And Bounds reference material with reviewed sources and calculation context.
This record supports calculation or technical context rather than interpretive doctrine.
This page gathers reviewed source context for timing techniques that Astrotechne can calculate or describe.
3 source texts support this reference page.
Each section groups reviewed rule notes by topic and lists the sources those notes draw on.
Martin Gansten primary-directions source bundle: chiefly Annual Predictive Techniques... ch. 6 + App. II-III, supplemented by local historical directions material.
Abu Ma'shar. Persian Nativities III: On Solar Revolutions, trans. Benjamin N. Dykes (2010).
Chris Brennan. Hellenistic Astrology: The Study of Fate and Fortune (2017).