5 citations · 5 across the 5 of their papers we have counts for
9 papers
VLBI polarimetric observations of 3C147
A. Rossetti, F. Mantovani, D. Dallacasa
We present multi-frequency VLBI observations of the Compact Steep-spectrum Quasar 3C147 (0538+498) made with the VLBA at the four frequencies in the available 5 GHz band and at 8.4…
EVN Observations of the BL Lac object ON 231
F. Mantovani, E. Massaro, R. Fanti +3
New EVN images at 5.0 GHz and 8.4 GHz of ON 231 confirm the complex structure of the source, the identification of the core, the presence of components on the two sides of the core…
Optical and Radio emission from BL Lac objects: long-term trends and structural changes
E. Massaro, F. Mantovani
Optical light curves of bright BL Lac objects, in particular those having the SED synchrotron peak at frequencies lower than 10E14 Hz, are characterized by long-term trends with ti…
High-resolution radio imaging of young supernovae
M. A. Perez-Torres, J. M. Marcaide, A. Alberdi +12
The high resolution obtained through the use of VLBI gives an unique opportunity to directly observe the interaction of an expanding radio supernova with its surrounding medium. We…
How is really decelerating the expansion of SN1993J?
J. M. Marcaide, A. Alberdi, M. A. Perez-Torres +14
SN1993J is to date the radio supernova whose evolution has been monitored in greatest detail and the one which holds best promise for a comprehensive theoretical-observational anal…
Radio cores in blazars
T. Venturi, D. Dallacasa, S. Torri +1
We present results and first epoch parsec-scale images from a monitoring program on five --ray loud blazars selected on the basis of their total flux density variability. We obs…