92 citations · 617 across the 31 of their papers we have counts for
31 papers
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035?
S. Frey, A. Marecki, K. É. Gabányi +1
The radio source J0028+0035 is a recently discovered double--double radio galaxy at redshift z=0.398. Its relic outer lobes are separated by about 3' in the sky, corresponding to ~…
The structure at the centre of the giant radio galaxy GRS J0844+4627: a compact symmetric object?
A. Marecki, B. Sebastian, C. H. Ishwara-Chandra
We observed the core region of the giant radio galaxy GRS J0844+4627 with e-MERLIN at 1.52 and 5.07 GHz. These observations revealed that the apparent single feature at the centre…
Restarted activity in the 3C328 radio galaxy
A. Marecki
As a rule, both lobes of Fanaroff-Riley (FR) type-II radio sources are terminated with hotspots, but the 3C328 radio galaxy is a specimen of an FR II-like object with a hotspot in…
Multifrequency study of a double-double radio galaxy J0028+0035
A. Marecki, M. Jamrozy, J. Machalski +1
We report the discovery of a double-double radio source (DDRS) J0028+0035. We observed it with LOFAR, GMRT, and the VLA. By combining our observational data with those from the lit…
RoboPol: A four-channel optical imaging polarimeter
A. N. Ramaprakash, C. V. Rajarshi, H. K. Das +30
We present the design and performance of RoboPol, a four-channel optical polarimeter operating at the Skinakas Observatory in Crete, Greece. RoboPol is capable of measuring both re…
Multifrequency study of a double-double radio galaxy J1706+4340
A. Marecki, M. Jamrozy, J. Machalski
We report the outcome of multifrequency radio observations of a double-double radio source J1706+4340 carried out with the Very Large Array and Giant Metrewave Radio Telescope. Aft…