Subhajeet Karmakar
Papers
1
Total Citations
7
H-Index
1
About
Subhajeet Karmakar is an observational astrophysicist whose research centers on the photometric study of chromospherically active stars, with a particular focus on red dwarfs and their long-term variability. His most cited work, "Activity of the Red Dwarf FR Cnc from Observations with a Robotic IRT-20 Telescope at the Zvenigorod Observatory of INASAN" (2019, 7 citations), represents a significant contribution to stellar activity monitoring. In this study, Karmakar and his team conducted a dedicated photometric campaign on the active star FR Cnc using a robotic telescope, capturing critical data during a narrow window in March 2019. This work demonstrated the feasibility of robotic observatories for time-critical stellar observations and provided new insights into the rotational modulation and flare activity of this red dwarf. While his citation count is modest, the research holds importance for understanding magnetic activity cycles in low-mass stars, which has implications for exoplanet habitability studies. Karmakar’s contributions showcase the value of targeted, ground-based photometric surveys in complementing space-based observations, and his work continues to inform models of stellar chromospheric activity.
Research Focus
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Top Papers
- 1