Singular Spectrum Analysis Archives

Figure (a) and (c) show the initial light curve and the river plot for TOI-4622, respectively. The light curve is folded over seven transits and the river plot shows the evolution of the noisy periodic transit signals over the course of the entire light curve. Figure (b) and (d) show the denoised versions of these plots after the implementation of SSA. The SNR of the transit has increased from 13.37 to 15.59. -- astro-ph.EP

Astronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report, Stellar Cartography

Singular Spectrum Analysis of Exoplanetary Transits

by Keith CowingApril 9, 2024April 9, 2024

Transit photometry is currently the most efficient and sensitive method for detecting extrasolar planets (exoplanets) and a large majority of confirmed exoplanets have been detected with this method.

Singular Spectrum Analysis

Singular Spectrum Analysis of Exoplanetary Transits

White Paper On Phototrophic Biosignatures: Research Priorities For The Search For Life On Other Worlds

Autonomous AI-Cosmoindustry and the Quiet Expansion Filter: A Threshold-Based Resolution of the Fermi Paradox

A Scalable Path to Astrometric Exomoon Discoveries with the Nautilus Space Observatory

20 Years Later: The ALH 84001 Debate in Context with Viking’s Results. Lessons Learned and Portals Opened

Ocean Planet Research: 31 New Species Discovered in Two Weeks of Deep Sea Exploration