My first goal is to combine VLA datasets of Quasar 4C34.47 with two different resolutions into one ultimate image, i.e. combining images with the same frequency but with different array configurations. The idea is to get a very detailed radio image of 4C34.47 which has never been done before for this source. To achieve this, I will use the data taken with the VLA radio telescopes at two different frequencies with three different array configurations. Reducing these data to make four calibrated images for two different resolutions is the first step. Using these completely calibrated and cleaned images to make two combined dual-resolution images will conclude the first goal. Details of the technique will be explained in the next sections.
My second goal is to analyse the properties of 4C34.47 from the images. In order to do this, I will calibrate the data for polarization and examine and discuss the polarization structure of the source. I start analyzing by measuring the spectral index of 4C34.47 and by finding the amount of rotation that the polarization vectors undergo due to the effects of the foreground and accompanied with it, determining the rotation measure at several different locations of this source. The results will allow me to say something about the foreground of this source. I will continue by looking at the depolarization measure and test if there exist any differences between the two sides of the Quasar. If so, this will allow me to see and measure the Laing-Garrington effect. Subsequently, I will also measure the intensity ratios of the jets at the opposite sides of the core. I will compare both results to the predictions made by the unification model. These tests if comform the predictions, will support the unification model.