29 citations · 43 across the 5 of their papers we have counts for
5 papers
Unveiling Vela -- Variability of Interstellar Lines in the Direction of the Vela Supernova Remnant III. Na D and Ca II K
N. Kameswara Rao, David L. Lambert, Arumalla B. S Reddy +4
High-resolution optical spectra were obtained in 2017-2019 with The Southern African Large Telescope of fifteen stars in the direction of the Vela supernova remnant. Interstellar C…
Unveiling Vela - Time Variability of Na I D lines in the Direction of the Vela Supernova Remnant
N. Kameswara Rao, S. Muneer, David L. Lambert +1
High-resolution spectral profiles of Na I D lines from the interstellar medium towards 64 stars in the direction of the Vela supernova remnant are presented. This survey conducted…
Simultaneous solution of Kompaneets equation and Radiative Transfer equation in the photon energy range 1 - 125 KeV
A. Peraiah, M. Srinivasa Rao, B. A. varghese
Radiative transfer equation in plane parallel geometry and Kompaneets equation is solved simultaneously to obtain theoretical spectrum of 1-125 KeV photon energy range. Diffuse rad…
Detection of mesogranulation at the upper chromosphere from SOHO/SUMER observations
R. Kariyappa, B. A. Varghese, W. Curdt
We have analyzed a time series of spectra in the hydrogen Lyman lines and the Lyman continuum obtained by the Solar Ultraviolet Measurements of Emitted Radiation (SUMER) spectromet…
Intensity oscillations in coronal XBPs from Hinode/XRT observations
R. Kariyappa, B. A. Varghese
Our aim is to investigate the intensity oscillations in coronal X-ray Bright Points (XBPs). We analysed a 7-hours long time sequence of the soft X-ray images obtained on April 14,…