Call for Observations:

Partial Solar Eclipse on 2025 March 29 – Measure the Solar Diameter during Solar Maximum.

Video observations of the contact times of the upcoming solar eclipse are needed for a study of the solar diameter.

Details:
https://call4obs.iota-es.de/2025-mar-29-partial-solar-eclipse-measure-the-solar-diameter-during-solar-maximum

#eclipse #sun #solareclipse #astronomy #citizenscience