Galaxy Zoo: morphological classifications for 120 000 galaxies in<i>HST</i>legacy imaging
Galaxy Zoo: morphological classifications for 120 000 galaxies in<i>HST</i>legacy imaging
We present the data release paper for the Galaxy Zoo: Hubble (GZH) project. This is the third phase in a large effort to measure reliable, detailed morphologies of galaxies by using crowdsourced visual classifications of colour-composite images. Images in GZH were selected from various publicly released Hubble Space Telescope legacy …