Variable stars, RR Lyrae, transients, supernovae, microlensing events.
Gaia is the ESA cornerstone mission set to revolutionise our understanding of the Milky Way.
Gravitational lensing is used to determine the masses of lensing galaxies and clusters and to study more distant galaxies that can be magnified by a factor of more than 20.
Quasars are the most luminous objects in the Universe and powered by accreting supermassive black holes in the centres of galaxies.
CASU is involved in survey astronomy with expertise covering ground- and space-based projects ranging from data processing and image analysis techniques through to data curation and access to UK facility data archives.
Typically, the target systems correspond to lensing of z > 0.5 star-forming galaxies by luminous red galaxies and brightest cluster galaxies.
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