115 citations · 588 across the 21 of their papers we have counts for
6 papers · 1 filter
Investigating AGN Black Hole Masses and the M- relation for Low Surface Brightness Galaxies
Smitha Subramanian, Ramya. S, Mousumi Das +3
We present an analysis of the optical nuclear spectra from the active galactic nuclei (AGN) in a sample of low surface brightness (LSB) galaxies. Using data from the Sloan Digital…
Detection of Molecular Gas in Void Galaxies : Implications for Star Formation in Isolated Environments
M. Das, T. Saito, D. Iono +2
We present the detection of molecular gas from galaxies located in nearby voids using the CO line emission as a tracer. The observations were done using the 45m Nobeyama Radio Tele…
The WiFeS S7 AGN survey: Current status and recent results on NGC 6300
J. Scharwächter, M. A. Dopita, P. Shastri +14
The Siding Spring Southern Seyfert Spectroscopic Snapshot Survey (S7) is a targeted survey probing the narrow-line regions (NLRs) of a representative sample of ~140 nearby (z<0.02)…
Awakening of The High Redshift Blazar CGRaBS J0809+5341
Vaidehi S. Paliya, M. L. Parker, C. S. Stalin +6
CGRaBS J0809+5341, a high redshift blazar at z = 2.144, underwent a giant optical outburst on 2014 April 19 when it brightened by 5 mag and reached an unfiltered apparent mag…
Probing the Physics of Narrow Line Regions in Active Galaxies III: Accretion and Cocoon Shocks in the LINER NGC1052
Michael A. Dopita, I-Ting Ho, Linda L. Dressell +16
We present Wide Field Spectrograph (WiFeS) integral field spectroscopy and HST FOS spectroscopy for the LINER galaxy NGC 1052. We infer the presence of a turbulent accretion flow f…
Probing the Physics of Narrow Line Regions in Active Galaxies II: The Siding Spring Southern Seyfert Spectroscopic Snapshot Survey (S7)
Michael A. Dopita, Prajval Shastri, Rebecca Davies +14
Here we describe the \emph{Siding Spring Southern Seyfert Spectroscopic Snapshot Survey} (S7) and present results on 64 galaxies drawn from the first data release. The S7 uses the…