68 citations · 747 across the 45 of their papers we have counts for
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Optical variability of radio-intermediate quasars
Arti Goyal, Gopal-Krishna, S. Joshi +4
We report the results of our intensive intranight optical monitoring of 8 `radio-intermediate quasars' (RIQs) having flat or inverted radio spectra. The monitoring was carried out…
Time-resolved photometric and spectroscopic analysis of a luminous Ap star HD103498
S. Joshi, T. Ryabchikova, O. Kochukhov +4
We present the results on the photometric and spectroscopic monitoring of a luminous Ap star HD103498. The time-series photometric observations were carried out on 17 nights using…
The Nainital-Cape Survey-III : A Search for Pulsational Variability in Chemically Peculiar Stars
S. Joshi, D. L. Mary, N. K. Chakradhari +2
The Nainital-Cape survey is a dedicated research programme to search and study pulsational variability in chemically peculiar stars in the Northern Hemisphere. The aim of the surve…
A giant radio jet of very unusual polarization in a single-lobed radio galaxy
Joydeep Bagchi, Gopal-Krishna, Marita Krause +2
We report the discovery of a very unusual, predominantly one-sided radio galaxy CGCG049-033. Its radio jet, the largest detected so far, emits strongly polarized synchrotron radiat…