activity
20012026
most citedOptical and radio variability of the BL Lac object AO 0235+16: a possible 5-6 year periodicity

196 citations · 1.1k across the 33 of their papers we have counts for

collaborators
Showing 2004Show all

2 papers · 1 filter

astro-ph2004★ 38 cited

Milliarcsec-scale radio structure of a matched sample of Seyfert 1 and Seyfert 2 galaxies

Dharam Vir Lal, Prajval Shastri, Denise C. Gabuzda

We have obtained mas-scale resolution very long baseline interferometry (VLBI) images of a sample of Seyfert 1 and Seyfert 2 galaxies at 5 GHz (wavelength, = 6 cm). The Seyfert…

astro-ph2004★ 43 cited

Optical Nuclei of Radio-loud AGN and the Fanaroff-Riley Divide

P. Kharb, P. Shastri

We investigate the nature of the point-like optical ``cores'' that have been found in the centres of the host galaxies of a majority of radio galaxies by the Hubble Space Telescope…