English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We present new photometry for 323 of the globular clusters in NGC 5128(Centaurus A), measured for the first time in the $g'r'i'z'$ filter system. Thecolor indices are calibrated directly to standard stars in the $g'r'i'z'$system and are used to establish the fiducial mean colors for the blue and red(low and high metallicity) globular cluster sequences. We also usespectroscopically measured abundances to establish the conversion between themost metallicity-sensitive colors ($(g'-r')_0$, $(g'-i')_0$) and metallicity,[Fe/H].

New g'r'i'z' Photometry of the NGC 5128 Globular Cluster System