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.EP2024
Using the chi-square test to compare asteroid and laboratory reflectance spectra
Latika Joshi, Ines Belkhodja, Livneh Naaman +2
This study uses the Pearson's chi-square test to analyze the VNIR reflectance spectra of seven asteroids and look for spectral matches among approximately 11,000 laboratory spectra…