Article
ASTRONOMICAL JOURNAL  

Deep Hubble Space Telescope STIS color-magnitude diagrams of the dwarf irregular galaxy WLM: Detection of the horizontal branch

Rejkuba, M; Minniti, D; Gregg, MD; Zijlstra, AA; Alonso, MV; Goudfrooij, P

Keywords: stars, distance, photometry, populations, local group, galaxies : stellar content, nearby galaxies, galaxies : individual (wlm = ddo 221=a2359-1544=ugca 444), galaxies : irregular, red giant branch, globular-cluster, metallicity, halos