6 papers
Radio Emission from the X-ray transient XTE J1550-564
D. Hannikainen, K. Wu, Campbell-Wilson +6
We report multifrequency radio observations of XTE J1550-564 obtained with the Molonglo Observatory Synthesis Telescope and the Australia Telescope Compact Array at the time of its…
Parsec-scale structures of radio galaxies in the 2-Jy sample
T. Venturi, R. Morganti, T. Tzioumis +1
In this paper we present the results of VLBI observations of six radio galaxies belonging to the 2-Jy sample. The selected objects are 3C17, PKS 0620-52, PKS 0625-35, PKS 1318-43,…
Measuring the Size of the Vela Pulsar's Radio Emission Region
C. R. Gwinn, J. E. Reynolds, D. L. Jauncey +9
We describe measurements of the size of the Vela pulsar via scintillation, using both fits to the distribution of intensity and measurements of the modulation index. We briefly dis…
Supernova 1987A: A young supernova remnant in an aspherical progenitor wind
B. M. Gaensler, R. N. Manchester, L. Staveley-Smith +4
The interaction between the ejecta from Supernova 1987A and surrounding material is producing steadily brightening radio and X-ray emission. The new-born supernova remnant has been…
The Deep X-ray Radio Blazar Survey (DXRBS)
Paolo Padovani, Eric Perlman, Paolo Giommi +4
We have undertaken a survey for blazars by correlating the ROSAT WGACAT database with publicly available radio catalogs, restricting our candidate list to serendipitous flat-spectr…
VLBI observations of the 6.7 and 12.2 GHz methanol masers associated with NGC 6334F
S. P. Ellingsen, R. P. Norris, P. J. Diamond +12
We present milliarcsecond resolution images of the 6.7 and 12.2 GHz methanol maser emission associated with the well-known star formation region NGC 6334F. The images agree well wi…