48 citations · 338 across the 33 of their papers we have counts for
3 papers · 1 filter
Multiband optical variability of the blazar OJ 287 during its outbursts in 2015 -- 2016
Alok C. Gupta, A. Agarwal, A. Mishra +31
We present recent optical photometric observations of the blazar OJ 287 taken during September 2015 -- May 2016. Our intense observations of the blazar started in November 2015 and…
Data-driven dissection of emission-line regions in Seyfert galaxies
Beatriz Villarroel, Andreas J. Korn
Indirectly resolving the line-emitting gas regions in distant Active Galactic Nuclei (AGN) requires both high-resolution photometry and spectroscopy (i.e. through reverberation map…
Our Sky now and then searches for lost stars and impossible effects as probes of advanced extra-terrestrial civilisations
Beatriz Villarroel, Iñigo Imaz, Josefine Bergstedt
Searches for extra-terrestrial intelligence (SETI) using large survey data often look for possible signatures of astroengineering. We propose to search for physically impossible ef…