New Observations of 3C 382, 3C 452 and 3C 465 at 2.7 and 5 GHz

VLBA polarimetric observations of 3C 286 at 5 GHz

Polarimetric observations at 5 GHz using the VLBA are reported of the compact steep spectrum source 3C 286. There are two flat spectrum knots but both are too highly polarized to be a typical core component and both appear to be resolved in VLBA measurements. The morphology and polarization structure of this source is also quite distinct from typical core–jet sources. It is suggested that the c...

BeppoSAX observations of 3C 273

3c 129 : the Gmrt Observations

We present radio maps of the head-tail radio galaxy, 3C 129 at 240 and 610 MHz using the Giant Metrewave Radio Telescope. We have studied in detail the morphology of the source and the distribution of spectral index over the object. We find large-scale spectral steepening along the jet away from the core. Using synchrotron spectral ageing theory, we infer the age (time since particle accelerati...

Session: 3C

morphology or heart or kidney measurements were evident postmortem. At the tissue-bone interface, mean ∆T in vivo (1.27oC) were lower than postmortem (1.68oC) or in phantoms (1.47oC), with reductions 1mm from the focus. At 2mm from the focus, mean ∆T for all groups were approx. 1oC. The highest ∆T in a live animal was 2.92oC.Conclusions: UBM appears not to generate gross biological effects in m...

Time Variable Faraday Rotation Measures of 3c 273 & 3c 279

Multifrequency polarimetry with the VLBA confirms the previously reported timevarying Faraday rotation measure (RM) in the quasar 3C 279. Variability in the RM and electric vector position angle (EVPA) of the jet component (C4) is seen making it an unreliable absolute EVPA calibrator. 3C 273 is also shown to vary its RM structure on 1.5 year time-scales. Variation in the RM properties of quasar...