27 citations · 123 across the 11 of their papers we have counts for
11 papers
Low radio frequency observations of seven nearby galaxies with GMRT
Subhashis Roy, Souvik Manna
We have observed seven nearby large angular sized galaxies at 0.33 GHz using GMRT with angular resolution of and sub-mJy sensitivity. Using archival higher frequency dat…
Discovery of a radio nebula around PSR J0855-4644
C. Maitra, S. Roy, F. Acero +1
We report the discovery of a diffuse radio emission around PSR J0855--4644 using an upgraded GMRT (uGMRT) observation at 1.35 GHz. The radio emission is spatially coincident with t…
Radio Observation of Venus at Meter Wavelengths using the GMRT
Nithin Mohan, Subhashis Roy, Govind Swarup +4
The Venusian surface has been studied by measuring radar reflections and thermal radio emission over a wide spectral region of several centimeters to meter wavelengths from the Ear…
325 and 610 MHz Radio Counterparts of SNR G353.60.7 a.k.a. HESS J1731347
A. J. Nayana, Poonam Chandra, Subhashis Roy +6
HESS J1731347 a.k.a. SNR G353.60.7 is one of the five known shell-type supernova remnants (SNRs) emitting in the very high energy (VHE, Energy 0.1 TeV) -ray domain. We…
Explosive and radio-selected Transients: Transient Astronomy with SKA and its Precursors
Poonam Chandra, G. C. Anupama, K. G. Arun +7
With the high sensitivity and wide-field coverage of the Square Kilometre Array (SKA), large samples of explosive transients are expected to be discovered. Radio wavelengths, espec…
Circularly polarized emission from the transient bursting radio source GCRT J1745-3009
Subhashis Roy, Scott D. Hyman, Sabyasachi Pal +3
We report detection of strong circularly polarized emission from the transient bursting source GCRT J1745-3009 based on new analysis of 325 MHz GMRT observations conducted on 28 Se…