8 citations · 14 across the 6 of their papers we have counts for
6 papers
A Quiet Host in an Active Planet-Forming Disk: Optical Spectroscopy of WISPIT 2
C. Swastik, M. Bestha, L. S. Sonith +11
WISPIT 2 is a young pre-main-sequence star hosting a multi-ringed transition disk and two directly imaged protoplanets, including the accreting WISPIT 2b, making it the closest kno…
The 2021 Hot-type Symbiotic Outburst of YY Herculis: An Optical Follow-up Study
L. S. Sonith, U. S. Kamath
We have followed up on the hot-type classical symbiotic outburst reported in YY Her using the Himalayan Chandra telescope. The outburst coincides with the secondary minima of the s…
Optical observations of the fast nova V1674 Herculis
Neeraj Singh Rawat, L. S. Sonith, U. S. Kamath +3
We present the evolution of optical spectra and lightcurves of the fast nova V1674 Herculis during 150 days past its eruption. Using the post-eruption AAVSO light curve, we have ca…
Soft X-ray and FUV observations of Nova Her 2021 (V1674~Her) with AstroSat
Yash Bhargava, Gulab Chand Dewangan, G. C. Anupama +8
Nova Her 2021 or V1674 Her was one of the fastest novae to be observed so far. We report here the results from our timing and spectral studies of the source observed at multiple ep…
TCP J18224935-2408280: a symbiotic star identified during outburst
L. S. Sonith, U. S. Kamath
TCP J18224935-2408280 was reported to be in outburst on 2021 May 19. Follow-up spectroscopic observations confirmed that the system was a symbiotic star. We present optical spectra…
Multi-wavelength observations of multiple eruptions of the recurrent nova M31N 2008-12a
Judhajeet Basu, M. Pavana, G. C. Anupama +8
We report the optical, UV, and soft X-ray observations of the eruptions of the recurrent nova M31N 2008-12a. We infer a steady decrease in the accretion rate over the y…