activity
20232026
most citedThe curious case of EP241021a: Unraveling the mystery of its exceptional rebrightening

21 citations · 21 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.GA2026

Discovery of an extremely narrow trail-like feature crossing the Veil Supernova Remnant in deep amateur observations

David Martinez-Delgado, Jan-Niklas Pippert, Miguel A. Perez-Torres +9

We report the discovery of an extremely narrow and highly collimated gaseous trail-like structure crossing the eastern region of the Veil Nebula (Cygnus Loop). The feature was firs…

astro-ph.GA2025

Galaxy Luminosity Function of the Coma Cluster from Deep Wendelstein Imaging Data

Raphael Zöller, Matthias Kluge, Ralf Bender +9

We derive the band galaxy luminosity function (GLF) of quenched resolved galaxies in the Coma cluster from a deep-imaging survey with around the c…

astro-ph.HE2025★ 21 cited

The curious case of EP241021a: Unraveling the mystery of its exceptional rebrightening

Malte Busmann, Brendan O'Connor, Julian Sommer +19

Fast X-ray Transients (FXTs) are a rare and poorly understood phenomenon with a variety of possible progenitors. The launch of the Einstein Probe (EP) mission has facilitated a rap…

astro-ph.CO2023

Time Delay Cosmography: Analysis of Quadruply Lensed QSO SDSSJ1433 from Wendelstein Observatory

G. Queirolo, S. Seitz, A. Riffeser +7

The goal of this work is to obtain a Hubble constant estimate through the study of the quadruply lensed, variable QSO SDSSJ1433+6007. To achieve this we combine multi-filter, archi…

astro-ph.EP2023

Small but mighty: High-resolution spectroscopy of ultra-hot Jupiter atmospheres with compact telescopes. KELT-9 b's transmission spectrum with Wendelstein's FOCES Spectrograph

N. W. Borsato, H. J. Hoeijmakers, D. Cont +9

When observing transmission spectra produced by atmospheres of ultra-hot Jupiters, large telescopes are typically the instrument of choice due to the very weak signal of the planet…