2 papers
astro-ph.SR2025
Exploring membership and variability in NGC 7419: An open cluster rich in super giants and Be type stars
Arghya Chakraborty, Jessy Jose, Alex C. Carciofi
NGC 7419 is a young open cluster notable for hosting five Red Supergiants and a high abundance of Classical Be (CBe) stars. CBe stars are main sequence non-supergiant B-type stars,…
astro-ph.GA2025
Subaru Hyper-Supreme Cam observations of IC 1396: Source catalogue, member population, and sub-clusters of the complex
Swagat R Das, Saumya Gupta, Jessy Jose +5
To identify member populations of IC 1396, we employ the random forest (RF) classifier of machine learning technique. Random forest classifier is an ensemble of individual decision…