Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2024-12-23T05:45:06.119Z Has data issue: false hasContentIssue false
  • English
  • Français

Solar radius in 2005 and 2006 eclipses

Published online by Cambridge University Press:  01 November 2006

Costantino Sigismondi
Costantino Sigismondi
Affiliation:
ICRA,International Center for Relativistic Astrophysics,P.le Aldo Moro 5 00185 Rome, Italy E-mail: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Baily beads timings of annular eclipse of October 3, 2005 and total eclipse of March 29, 2006 have been analyzed for measuring a variation of the actual solar radius between those dates. After 1/3 of all beads events analyzed, corrections to average solar radius are known within $\pm$0.19”. High resolution video have been made at the boundaries of totality-annularity paths, to increase the number of beads visible. Comparison of observations made with different combinations of telescopes/filters/detectors is discussed.

Keywords

EclipsesTechniques: high angular resolutionMethods Data Analysis
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S233: Solar Activity and its Magnetic Origin , March 2006 , pp. 519 - 520
Copyright
© 2006 International Astronomical Union