activity
19952026
most citedA new extensive library of PHOENIX stellar atmospheres and synthetic spectra

2k citations · 17.9k across the 196 of their papers we have counts for

collaborators

196 papers

astro-ph.SR2026

Panchromatic JWST Observations and Models of the Dim Type Iax Supernova 2024vjm at 200 days

E Baron, J. M. DerKacy, C. Ashall +23

We report JWST spectra and photometry of the underluminous SN Iax 2024vjm obtained 202.8 restframe days post-explosion. The spectrum exhibits a rich set of forbidden lines from low…

astro-ph.SR2026

STARSFLUX: an all-sky catalogue of absolute spectro-photometric calibrators from 0.3 to 30 m

Violeta Gámez Rosas, Michiel Hogerheijde, Roy van Boekel +10

Obtaining accurate fluxes for faint sources from the ground at near- and mid-infrared wavelengths is challenging because of rapidly varying atmospheric absorption, and is often lim…

astro-ph.SR2022★ 8 cited

EMISSA -- Exploring Millimetre Indicators of Solar-Stellar Activity II. Towards a robust indicator of stellar activity

Atul Mohan, Sven Wedemeyer, Peter H. Hauschildt +2

An activity indicator, which can provide a robust quantitative mapping between the stellar activity and the physical properties of its atmosphere, is important in exploring the phy…

astro-ph.IM2021★ 10 cited

Optab: Public code for generating gas opacity tables for radiation hydrodynamics simulations

Shigenobu Hirose, Peter Hauschildt, Takashi Minoshima +2

We have developed a public code, Optab, that outputs Rosseland, Planck, and two-temperature Planck mean gas opacity tables for radiation hydrodynamics simulations in astrophysics.…

astro-ph.SR2021★ 15 cited

EMISSA -- Exploring Millimeter Indicators of Solar-Stellar Activity I. The Initial mm-cm Main Sequence Star Sample

Atul Mohan, Sven Wedemeyer, Sneha Pandit +2

Due to their wide wavelength coverage across the millimetre to centimetre (mm - cm) range and their increased sensitivity, modern interferometric arrays facilitate observations of…

astro-ph.SR2021

A 3D radiative transfer framework: XII. Many-core, vector and GPU methods

Peter H. Hauschildt, E. Baron

3D detailed radiative transfer is computationally taxing, since the solution of the radiative transfer equation involves traversing the six dimensional phase space of the 3D domain…