3 papers
astro-ph.GA2026
Unveiling the Hot Interstellar Medium in Nearby Galaxies with eROSITA
Roman Laktionov, Manami Sasaki, Elias Kyritsis +9
Diffuse X-ray emission in galaxies originates from stellar-feedback-heated gas and unresolved compact sources. We investigate its thermal component and the scaling of X-ray luminos…
astro-ph.HE2026
The SRG/eROSITA All-Sky Survey DR2: Cumulative X-ray catalogues from the first three surveys and multi-wavelength counterparts in the western Galactic hemisphere
M. E. Ramos-Ceja, G. Lamer, M. Salvato +111
The eROSITA telescope array on board the Spektrum-Roentgen-Gamma (SRG) mission began its all-sky survey program in December 2019, scanning the sky at an approximately six-month cad…
astro-ph.GA2025
Deep XMM-Newton observation reveals hot gaseous outflow in NGC 5746
Roman Laktionov, Manami Sasaki, Jörn Wilms
We present a deep XMM-Newton observation of the massive, edge-on galaxy NGC 5746. The total exposure time of 250 ks provides unprecedented sensitivity to study the diffuse hot gas…