2 papers
astro-ph.GA2026
An analysis of the Type Ia SN 2024gy and a comparison of different host extinction estimation techniques
Jacco H. Terwel, Kate Maguire, Cillian O'Donnell +38
Type Ia supernovae (SNe Ia) are well-known standardisable candles, and are one of the main ways to measure the distance to their host galaxies. However, extinction due to interstel…
astro-ph.SR2024
The IACOB project XII. A new grid of northern standards for the spectral classification of B-type stars
Ignacio Negueruela, Sergio Simón-DÃaz, Abel de Burgos +2
With the advent of large spectroscopic surveys, automated stellar parameter determination has become commonplace. Nevertheless, spectral classification still offers a quick and use…