The radio structure of 45 quasars atz < 1.5 |
| |
| Authors: | V K Kapahi |
| |
| Institution: | (1) National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Poona University Campus, 411007 Pune, India |
| |
| Abstract: | Radio maps at 5 GHz with an angular resolution of 1 to 2 arcsec and a dynamic range ≳ 200:1 are presented for a sample of
45 radio quasars at redshifts between 0.2 and 1.5. The sources were imaged from observations made with the Very Large Array
with the aim of investigating the epoch dependence of misalignments and asymmetries in their extended radio structure. Maps
of some of the larger radio sources are presented also at a frequency of 1.5 GHz with a typical angular resolution of ≈ 4
arcsec. The radio structure of most of the quasars reported here has been delineated in considerably greater detail than available
in the literature. |
| |
| Keywords: | Quasars active galactic nuclei radio structure |
| 本文献已被 SpringerLink 等数据库收录！ |
