The CAnadian NIRISS Unbiased Cluster Survey (CANUCS) is a component of the NIRISS Guaranteed Time Observations survey that will devote 200 hours to study galaxies lensed by five massive foreground galaxy clusters. More information to come; targets and observation strategy available at JWST-GTO 1208.

CANUCS homepage: https://niriss.github.io/

Target RA Dec
Abell 370 02:39:54.1 -01:34:34
MACS 0416 04:16:09.4 -24:04:20
MACS 0417 04:17:35.1 -11:54:38
MACS 1149 11:49:36.7 +22:23:53
MACS 1423 14:23:47.8 +24:04:40