2 papers
astro-ph.SR2025
Photometric Analysis of TCP J201712881156589 -- WZ Sge Type Dwarf Nova with Delayed Ordinary Superhumps Emergence
Alexander Tarasenkov, Sergey Shugarov, Natalia Ikonnikova +3
We present the results of photometric analysis of WZ Sge type dwarf nova TCP J201712881156589. This object exhibited an outburst with a large amplitude of magnitudes and…
astro-ph.GA2025
Broad line region echo from highly accreting intermediate-mass black hole candidate SDSS J144850.08+160803.1. The first probe of intra-night variability and reverberation mapping
Mariia Demianenko, Anton Afanasiev, Evgenii Rubtsov +8
Elusive intermediate-mass black holes (IMBHs) can be used as ``time-squeezing'' machines, enabling studies of AGN geometry via reverberation mapping on much shorter timescales than…