activity
20142026
most citedMultiband variability studies and novel broadband SED modeling of Mrk 501 in 2009

67 citations · 226 across the 14 of their papers we have counts for

collaborators

16 papers

astro-ph.HE2026

Discovery of minute-scale polarization angle rotation in a supermassive black hole jet

Aristeidis Polychronakis, Ioannis Liodakis, Dmitry Blinov +7

Relativistic jets from supermassive black holes oriented towards our line of sight called blazars have puzzled the astronomical community for decades. Their fast jets and preferent…

astro-ph.IM2026

Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory

Courtney D. Dressing, Danica Adams, Evelyne Alecian +324

The Habitable Worlds Observatory (HWO) is a future NASA flagship mission concept identified by the Astro2020 Decadal Survey as the highest priority for large space missions. HWO sh…

astro-ph.IM2026

WALOP-South: a four camera one shot imaging polarimeter for the PASIPHAE survey. Paper III -- PSF modelling

Indrajit Paul, Kishan Deka, Tuhin Ghosh +22

The two WALOP instruments, built for the PASIPHAE survey, will measure the linear polarization of large numbers of stars in the Galactic polar regions in the SDSS- band. They ar…

astro-ph.CO2026

Spectroscopic redshifts of selected flat-spectrum radio sources I

Dmitry Blinov, Alberto Floris, Andreas Zezas +5

We present the first results of a spectroscopic campaign carried out as part of the Search for Milli-Lenses (SMILE) program, which aims to constrain the prevalence of gravitational…

astro-ph.IM2026

DHARA: Data Handling and Automated Reduction pipeline for AIMPOL

Namita Uppal, Shashikiran Ganesh, Santosh Joshi +3

We present an automated data-reduction and analysis for optical linear polarimetric data obtained from a dual-beam polarimeter. The pipeline is optimized for observations acquired…

astro-ph.HE2026

Tracking down the broadband polarimetric properties of PG 1553+113

Riccardo Middei, Svetlana G. Jorstad, Alan P. Marscher +78

We report on a nine-month monitoring campaign of the blazar PG 1553+113, relying on three observations carried out in 2025 with the Imaging X-ray Polarimetry Explorer (IXPE) and su…