SDSS J0909+4449: A large-separation strongly lensed quasar at z ˜ 2.8 with three images

Year-Month2018-11
JournalMonthly Notices of the Royal Astronomical Society: Letters
AuthorShu, Yiping, Marques-Chaves, Rui, Evans, N. Wyn, Pérez-Fournon, Ismael
Bibcode2018MNRAS.481L.136S
TelescopeGS
InstrumentGMOS-S
ParticipantUS
First author participant affiliationOTHER
Any author participant affiliationsUK
Program IDGS-2012B-Q-20

Gemini Observatory Participants