13 citations · 23 across the 3 of their papers we have counts for
4 papers
Globular Cluster UVIT legacy Survey (GlobUleS) III. Omega Centauri in Far-Ultraviolet
Deepthi S. Prabhu, Annapurni Subramaniam, Snehalata Sahu +21
We present the first comprehensive study of the most massive globular cluster Omega Centauri in the far-ultraviolet (FUV) extending from the center to ~ 28% of the tidal radius usi…
Prospects of measuring a metallicity trend and spread in globular clusters from low-resolution spectroscopy
Martina Baratella, Deepthi S. Prabhu, Luiz A. Silva-Lima +1
The metallicity spread, or the metallicity trend along the evolutionary sequence of a globular cluster, is a rich source of information to help understand the cluster physics (e.g.…
UV photometry of spotted stars in the horizontal branch of the globular cluster NGC 2808 using AstroSat
Deepthi S. Prabhu, Annapurni Subramaniam, Snehalata Sahu
A recent study of hot (20,000 to 30,000 K) extreme horizontal branch (EHB) stars in globular clusters (GCs) has led to the discovery of their variability. It is suggested that this…
The First Extensive Exploration of UV-bright Stars in the Globular Cluster NGC 2808
Deepthi S. Prabhu, Annapurni Subramaniam, Snehalata Sahu
In this study, we identified and characterized the hot and luminous UV-bright stars in the globular cluster NGC 2808. We combined data from the Ultra Violet Imaging Telescope (UVIT…