Back to Volume
Paper: Dual-frequency synthesis VLBI observations of 3C84 at 18 CM wavelength
Volume: 19, Radio Interferometry: Theory, Techniques, and Applications, IAU Colloquium 131
Page: 334
Authors: Biretta, J. A.; Bartel, N.; Deng, J.
Abstract: We present results of a multifrequency synthesis VLBI experiment which employed observations at 1622 and 1707 MHz. Combining data from two frequencies gave a factor of about two improvement in dynamic range over the single frequency images. We estimate map fidelity by comparing the images made separately from each frequency; while the dynamic range is about 1800, the fidelity index is only about 5.
Back to Volume