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| Paper: |
Generalized Linear Multi-Frequency Imaging in VLBI |
| Volume: |
314, Astronomical Data Analysis Software and Systems XIII |
| Page: |
543 |
| Authors: |
Likhachev, S.; Ladygin, V.; Guirin, I. |
| Abstract: |
In VLBI, generalized Linear Multi-Frequency Imaging (MFI) consists of multi-frequency synthesis (MFS) and multi-frequency analysis (MFA) of the VLBI data obtained from observations on various frequencies. A set of linear deconvolution MFI algorithms is described. The algorithms make it possible to obtain high quality images interpolated on any given frequency inside any given bandwidth, and to derive reliable estimates of spectral indexes for radio sources with continuum spectrum. |
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