50 citations · 64 across the 8 of their papers we have counts for
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Detection of high-frequency pulsation in WR 135: investigation of stellar wind dynamics
Subhajit Kar, Ramkrishna Das, Blesson Mathew +2
We report the detection of high-frequency pulsations in WR\,135 from short cadence (10\,minutes) optical photometric and spectroscopic time series surveys. The harmonics up to $6^{…
Investigation of [KSF2015] 1381-19L, a WC9-type star in the high extinction Galactic region
Subhajit Kar, Ramkrishna Das, Tapas Baug
We report a multi-wavelength study of the Wolf Rayet (WR) star: [KSF2015] 1381-19L, which is located in the solar metallicity region (Z=0.014) of the Milky Way Galaxy, strongly obs…
Possible spatial asymmetry in semi-regular variable UZ Arietis
Tapas Baug, T. Chandrasekhar, Shashikiran Ganesh
Semi-regular variables (SRVs) though closely related to Mira variables, are a less studied class of AGB stars. While asymmetry in the brightness distribution of many Mira variables…
Noise reduction methods in analysis of near infrared lunar occultation light curves for high angular resolution measurements
Tapas Baug, Thyagarajan Chandrasekhar
Lunar occultation (LO) technique in the near-infrared provides angular resolution down to milliarcseconds on the occulted source even with ground-based 1m class telescopes. LO obse…
Near Infrared Angular Diameters of a few AGB variables by Lunar Occultations
Tapas Baug, T. Chandrasekhar
The uniform disk (UD) angular diameter measurements of two oxygen-rich Mira variables (AW Aur and BS Aur) and three semiregular (SRb) variables (GP Tau, RS Cap, RT Cap), in near In…