Journal: Monthly Notices of the Royal Astronomical Society
Publication
Analysis of spatially deconvolved polar faculae
Polar faculae are bright features that can be detected in solar limb observations and they are related to magnetic field concentrations. Although there are a...
Analysis of the galaxy size versus stellar mass relation
The scatter in the galaxy size versus stellar mass (M ⋆) relation gets largely reduced when, rather than the half-mass radius R e, the size at a fixed surface...
Analytic and numerical realizations of a disc galaxy
Recent focus on the importance of cold, unshocked gas accretion in galaxy formation - not explicitly included in semi-analytic studies - motivates the following...
Analytical maximum likelihood estimation of stellar magnetic fields
The polarized spectrum of stellar radiation encodes valuable information on the conditions of stellar atmospheres and the magnetic fields that permeate them. In...
Anisotropic satellite accretion on to the Local Group with HESTIA
How the cosmic web feeds haloes, and fuels galaxy formation is an open question with wide implications. This study explores the mass assembly in the Local Group...
Anomaly detection in Hyper Suprime-Cam galaxy images with generative adversarial networks
The problem of anomaly detection in astronomical surveys is becoming increasingly important as data sets grow in size. We present the results of an unsupervised...
Another shipment of six short-period giant planets from TESS
We present the discovery and characterization of six short-period, transiting giant planets from NASA's Transiting Exoplanet Survey Satellite (TESS) -- TOI-1811...
APOGEE chemical abundances of globular cluster giants in the inner Galaxy
We report chemical abundances obtained by Sloan Digital Sky Survey (SDSS)-III/Apache Point Observatory Galactic Evolution Experiment for giant stars in five...
APOGEE detection of N-rich stars in the tidal tails of Palomar 5
Recent results from chemical tagging studies using Apache Point Observatory Galactic Evolution Experiment data suggest a strong link between the chemical...