58 citations · 288 across the 25 of their papers we have counts for
25 papers
A Gamma-ray Emitting Head-Tail Radio Galaxy Swimming Through the Hot Medium of the Merging Cluster Abell 3627
Vaidehi S. Paliya, M. Böttcher, Swayamtrupta Panda +4
Head-tail radio sources are jetted active galactic nuclei (AGN) moving through the dense intracluster medium of galaxy clusters. They are extremely rare in the gamma-ray sky, likel…
Comprehensive X-ray Study of Giant Radio Galaxies with XMM-Newton and Chandra
Niraj Maurya, Satish S. Sonkamble, Suraj Dhiwar +3
We present a systematic X-ray spectral analysis of 27 giant radio galaxies (GRGs) using archival \textit{XMM-Newton} and \textit{Chandra} data. Roughly 44\% of the sample show intr…
Metal enrichment in the galaxy group IC 1262
Satish S. Sonkamble, Dharam V. Lal, S. Ilani Loubser +1
We present a new metal enrichment analysis of a unique galaxy group IC 1262 using archival Chandra and GMRT observations, focusing on metal transport via radio jet, sloshing cold f…
Unveiling the Bulge-Disc Structure, AGN Feedback, and Baryon Landscape in a Massive Spiral Galaxy with Mpc-Scale Radio Jets
Joydeep Bagchi, Shankar Ray, Suraj Dhiwar +9
This study delves into the bulge-disc components and stellar mass distribution in the fast-rotating, highly massive spiral galaxy 2MASX~J23453268-0449256, distinguished by extraord…
Cool-core, X-ray cavities and cold front revealed in RXCJ0352.9+1941 cluster by Chandra and GMRT observations
Satish S. Sonkamble, S. K. Kadam, Surajit Paul +3
This paper presents a comprehensive analysis of 30 ks Chandra and 46.8 ks (13 Hr) 1.4 GHz GMRT radio data on the cool-core cluster RXCJ0352.9+1941 with an objective to investigate…
Probing star formation in five of the most massive spiral galaxies observed through
Shankar Ray, Suraj Dhiwar, Joydeep Bagchi +1
We present highly resolved and sensitive imaging of the five nearby massive spiral galaxies (with rotation velocities ) observed by the UltraViolet Imaging Tel…
Witnessing the star-formation quenching in ellipticals
Suraj Dhiwar, Kanak Saha, Avishai Dekel +4
We study the evolution of elliptical galaxies in the color-magnitude diagram in terms of their star-formation history and environment, in an attempt to learn about their qu…
Hubble Space Telescope Captures UGC~12591: Bulge/Disc Properties, Star Formation and `Missing Baryons' Census in a Very Massive and Fast Spinning Hybrid Galaxy
Shankar Ray, Joydeep Bagchi, Suraj Dhiwar +4
We present Hubble Space Telescope (HST) observations of the nearby, massive, highly rotating hybrid galaxy UGC~12591, along with observations in UV to FIR bands. HST data in V, I,…
GMRT unveils steep-spectrum antique filaments in the galaxy cluster Abell 725
M. B. Pandge, Ruta Kale, Pratik Dabhade +2
We present original GMRT radio observations of the galaxy cluster Abell~725, at a redshift of 0.09, along with other archival observations. Our GMRT maps reveal two steep-spectrum…
A detailed study of X-ray cavities in the intracluster environment of the cool core cluster Abell 3017
M. B. Pandge, Biny Sebastian, Ruchika Seth +1
We present a detailed analysis of a cool-core galaxy cluster Abell 3017, at a redshift of z=0.219, which has been identified to be merging with its companion cluster Abell 3016. Th…
Exploring the hot gaseous halo around an extremely massive and relativistic jet launching spiral galaxy with XMM-Newton
M. S. Mirakhor, S. A. Walker, J. Bagchi +6
We present a deep XMM-Newton observation of the extremely massive, rapidly rotating, relativistic-jet-launching spiral galaxy 2MASX J23453268-0449256. Diffuse X-ray emission from t…
AGN Feedback in galaxy groups: a detailed study of X-ray features and diffuse radio emission in IC1262
M. B. Pandge, S. S. Sonkamble, Viral Parekh +4
This paper reports a systematic search of X-ray cavities, density jumps and shocks in the inter-galactic environment of the galaxy group IC~1262 using {\it Chandra}, GMRT and VLA a…
A combined X-ray, optical and radio view of the merging galaxy cluster MACS J0417.5-1154
M. B. Pandge, R. Monteiro-Oliveira, J. Bagchi +3
We present a comprehensive multi-wavelength analysis of the merging galaxy cluster MACS~J0417.5-1154 at a redshift of , using available images red obtained with \chandra\ i…
Determination of the size of the dust torus in H0507+164 through optical and infrared monitoring
Amit Kumar Mandal, Suvendu Rakshit, Kshama S. Kurian +6
The time delay between flux variations in different wavelength bands can be used to probe the inner regions of active galactic nuclei (AGN). Here, we present the first measurements…
Optical Imaging & Spectral Study of FR-I Type Radio Galaxy:CTD 086 (B2 1422+26B)
Sheetal K. Sahu, N. R. Navale, S. K. Pandey +1
We present optical imaging and spectroscopic studies of the Fanaroff \& Riley class I (FR I) radio galaxy CTD 086 based on Hubble Space Telescope (HST) and Sloan Digital Sky Survey…
A hot X-ray filament associated with A3017 galaxy cluster
Viral Parekh, F. Durret, P. Padmanabh +1
Recent simulations and observations have shown large scale filaments in the cosmic web connecting nodes, with accreting materials (baryonic and dark matter) flowing through them. C…
AGN feedback with the Square Kilometer Array (SKA) and implications for cluster physics and cosmology
Asif Iqbal, Ruta Kale, Subhabrata Majumdar +5
AGN feedback is regarded as an important non-gravitational process in galaxy clusters, providing useful constraints on large-scale structure formation. It modifies the structure an…
`Zwicky's Nonet': a compact merging ensemble of nine galaxies and 4C 35.06, a peculiar radio galaxy with dancing radio jets
K. G. Biju, Joydeep Bagchi, Ishwara-Chandra C. H. +11
We report the results of our radio, optical and infra-red studies of a peculiar radio source 4C~35.06, an extended radio-loud AGN at the center of galaxy cluster Abell 407 ($z=0.04…
Multiphase ISM in low luminosity radio galaxies: A case study of NGC 708
Sheetal K Sahu, S K Pandey, L Chaware +1
We present a multi-wavelength study of a nearby radio loud elliptical galaxy NGC708, selected from the Bologna B2 sample of radio galaxies. We obtained optical broad band and narro…
Investigation of X-ray cavities in the cooling flow system Abell 1991
M. B. Pandge, N. D. Vagshette, S. S. Sonkamble +1
We present results based on the systematic analysis of \textit{Chandra} archive data on the X-ray bright Abell Richness class-I type cluster Abell 1991 with an objective to investi…
A multi-wavelength study of nuclear activity and environment of a low power radio galaxy CTD 86
M. B. Pandge, G. C. Dewangan, K. P. Singh +1
We present an X-ray study of the nuclear and extended emission of a nearby Fanaroff & Riley class I (FR-I) radio galaxy CTD 86 based on the \xmm{} observations. Two different compo…
Spectral properties of XRBs in dusty early-type galaxies
N. D. Vagshette, M. B. Pandge, M. K. Patil
We present spectral properties of a total of 996 discrete X-ray sources resolved in a sample of 23 dusty early-type galaxies selected from different environments. The combined X-ra…
Dust extinction and X-ray emission from the star burst galaxy NGC 1482
N. D. Vagshette, M. B. Pandge, S. K. Pandey +1
We present the results based on multiwavelength imaging observations of the prominent dust lane starburst galaxy NGC 1482 aimed to investigate the extinction properties of dust exi…
Systematic study of X-ray Cavities in the brightest galaxy of the Draco Constellation NGC 6338
M. B. Pandge, N. D. Vagshette, L. P. David +1
We present results based on the systematic analysis of currently available Chandra archive data on the brightest galaxy in the Draco constellation NGC 6338, in order to investigate…