Full description
We have discovered over 20 multiply-imaged lensed quasars (QSOs) using data from the Gaia mission. These candidates have been confirmed using spectroscopy obtained using the ESO/NTT, Gemini-South, Palomar Hale and Keck-I telescopes. We plan to carry out a high-resolution radio survey of these lensed QSOs using Very Long Baseline Interferometry, which will enable us to constrain mass models of the lensing galaxies and make cosmological inferences.Available: 2024-04-19
Data time period: 2021-04-01 to 2021-09-30
Subjects
AGN |
Astronomical Sciences |
Astronomical Sciences Not Elsewhere Classified |
Physical Sciences |
cosmology (incl. EoR) |
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