Multicolour-metallicity Relations from Globular Clusters in NGC 4486 (M87)

Juan C. Forte, Favio R. Faifer, E. Irene Vega +4

We present Gemini griz photometry for 521 globular cluster (GC) candidates in a 5.5 x 5.5 arcmin field centered 3.8 arcmin to the south and 0.9 arcmin to the west of the center of…