Astrophysics (Index) | About |
XQR-30 (Ultimate XSHOOTER legacy survey of quasars at z ~ 5.8 - 6.6) is a survey of thirty selected quasars using the European Southern Observatory Very Large Telescope's (ESO-VLT's) X-Shooter spectrograph. Observations were carried out beginning 2019 into 2022, with some delay due to the pandemic.