3 papers
astro-ph.HE2025
X-ray Observations of Nova Scorpii 2023 (V1716 Sco) in Outburst
John Worley, Marina Orio, Andrej Dobrotka +5
Nova Scorpii 2023 was first detected as a luminous supersoft X-ray source (SSS) 93 days after outburst and continued emitting soft X-rays for over two months, until it was too clos…
astro-ph.HE2025
Hunt for the mHz variability in the TESS and XMM-Newton observations of nova-like cataclysmic variables
Andrej Dobrotka, Jozef Magdolen, Martin MelicherÄÃk
We analysed the flickering of selected nova-like cataclysmic variables observed by the TESS satellite and XMM-Newton. We searched for break frequencies () in the corresp…
astro-ph.SR2024
Searching for the mHz variability in the TESS observations of nova-like cataclysmic variables
A. Dobrotka, J. Magdolen, D. Janikova
AIMS: We investigated fast optical variability of selected nova-like cataclysmic variables observed by TESS satellite. We searched for break frequencies (f_b) in the corresponding…