H0LiCOW - II. Spectroscopic survey and galaxy-group identification of the strong gravitational lens system HE 0435-1223

Year2017
JournalMonthly Notices of the Royal Astronomical Society
AuthorSluse, D., Sonnenfeld, A., Rumbaugh, N., Rusu, C. E., Fassnacht, C. D., Treu, T., Suyu, S. H., Wong, K. C., Auger, M. W., Bonvin, V., Collett, T., Courbin, F., Hilbert, S., Koopmans, L. V. E., Marshall, P. J., Meylan, G., Spiniello, C., Tewes, M.
Bibcode2017MNRAS.470.4838S
TelescopeGS
InstrumentGMOS-S
PartnerUS
CountryOTHER
Program IDGS-2013B-Q-28

Gemini Observatory Participants