44 citations · 113 across the 4 of their papers we have counts for
5 papers · 1 filter
A Bursting Radio Transient in the Direction of the Galactic Center
Paul S. Ray, Scott D. Hyman, T. Joseph Lazio +4
The radio sky is poorly sampled for rapidly varying transients because of the narrow field-of-view of most imaging radio telescopes at cm and shorter wavelengths. The emergence of…
Magnetic field near the central region of the Galaxy: Rotation measure of extragalactic sources
Subhashis Roy, A. Pramesh Rao, Ravi Subrahmanyan
To determine the properties of the Faraday screen and the magnetic field near the central region of the Galaxy, we measured the Faraday rotation measure (RM) towards 60 background…
Extragalactic sources towards the central region of the Galaxy
Subhashis Roy, A. Pramesh Rao, Ravi Subrahmanyan
We have observed a sample of 64 small diameter sources towards the central -6 degree < l< 6 degree, -2 degree < b < 2 degree of the Galaxy with the aim of studying the Faraday rota…
A Faint, Steep Spectum Burst from the Radio Transient GCRT J1745-3009
Scott D. Hyman, Subhashis Roy, Sabyasachi Pal +4
GCRT J1745-3009 is a transient bursting radio source located in the direction of the Galactic center. It was discovered in a 330 MHz VLA observation from 2002 September 30--October…
Simultaneous Multi-Wavelength Observations of Sgr A*
T. an, W. M. Goss, J. -H. Zhao +4
We observed Sgr A* using the Very Large Array (VLA) and the Giant Metrewave Radio Telescope (GMRT) at multiple cm and mm wavelengths on 17 June 2003. The measured flux densities of…