Heidelberg InfraRed Optical Cluster Survey, HIROCS

We describe a survey for distant clusters of galaxies that identified clusters as local overdensities in the 3D galaxy distribution. Optical and near-IR imaging in B, R, i, z,...本文介绍了一项针对遥远星系团的巡天观测，该巡天以三维星系分布中的局部过密区域作为星系团的识别依据。观测采用了B、R、i、z等波段的光学及近红外成像。