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Changes in the measured image separation of the gravitational lens system PKS 1830-211 |
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| Authors: | C Jin M A Garrett S Nair R W Porcas A R Patnaik R Nan |
| Institution: | National Astronomical Observatories, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing 100012, China;Joint Institute for VLBI in Europe, Postbus 2, 7990 AA Dwingeloo, the Netherlands;Raman Research Institute, CV Raman Avenue, Bangalore 560080, India;Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany |
| Abstract: | |
| Keywords: | gravitational lensing methods: data analysis techniques: image processing |