Hotspot Transits Study
The Hotspot Transits Study generates an event whenever a transiting body crosses a fixed longitudinal degree on the zodiac defined as a critical degree (hotspot). Use the study to monitor when planets activate user-defined sensitive points such as midpoints, fixed star longitudes, or arbitrary degrees of interest.
Sign Ingresses Study
The Sign Ingresses Study generates an event each time a transiting body crosses a sign boundary, marking its entry into a new zodiac sign.