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UOCS XIII. Study of the FUV bright stars in the open cluster NGC 2420 using ASTROSAT
R. K. S. Yadav, Arvind K. Dattatrey, Geeta Rangwal +3
We present the study of four FUV stars in the field of open cluster NGC 2420 using the Ultra Violet Imaging Telescope (UVIT) mounted on AstroSat. The three stars 525, 527, and 560…
UVIT/AstroSat Investigation of a low luminous Blue Straggler Star in NGC 362: Detection of extremely low mass white dwarf as companion
Arvind K. Dattatrey, R. K. S. Yadav, Annapurni Subramaniam +1
In the present study, we identified an extremely low-mass white dwarf as a companion to a low luminous blue straggler star within the Galactic globular cluster NGC 362. To conduct…
GlobULeS-V. UVIT/AstroSat studies of stellar populations in NGC 362: Detection of Blue Lurkers in a Globular Cluster
Arvind K. Dattatrey, R. K. S. Yadav, Gourav Kumawat +4
We report the discovery of four blue lurkers with low and extremely low-mass white dwarf (ELM WDs) companions in the Galactic globular cluster NGC 362 using AstroSat Ultra Violet I…