2 papers
astro-ph.IM2026
Euclid: An automated system to match Rubin transient alerts to Euclid observations
C. Duffy, I. M. Hook, C. M. Gutierrez +150
The Vera C. Rubin observatory is expected to produce 10 million transient alerts per night in ugrizy filters, whilst Euclid is a visible to near-infrared space telescope engaged in…
astro-ph.GA2025
Redefining for multi-component discs of stars and gas
Kit George, Ralph Schönrich
We point out a fundamental mismatch in the stability parameter for Galactic discs: Toomre's defines the boundary between axisymmetric stability/instability, while simul…