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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We present an update of a spectroscopic follow-up survey at low-resolution ofa large number of RR Lyrae halo overdensity candidates found in the southernsky. The substructure candidates were identified in the RR Lyrae catalog ofTorrealba et al. (2015) using Catalina Real-time Transient Survey (CRTS) data.Radial velocities and mean metallicities have been estimated for target starsin almost half of the original overdensities to assess their potentialmembership to coherent halo features.

Near-Field cosmology with RR Lyrae variable stars: A first view of substructure in the southern sky