53 citations · 325 across the 16 of their papers we have counts for
8 papers · 1 filter
The dense and non-homogeneous circumstellar medium revealed in radio wavelengths around the Type Ib SN 2019oys
Itai Sfaradi, Assaf Horesh, Jesper Sollerman +7
We present here broadband radio observations of the CSM interacting SN2019oys. SN2019oys was first detected in the optical and was classified as a Type Ib SN. Then, about $\sim 100…
AT 2021loi: A Bowen Fluorescence Flare with a Rebrightening Episode, Occurring in a Previously-Known AGN
Lydia Makrygianni, Benny Trakhtenbrot, Iair Arcavi +12
AT 2021loi is an optical-ultraviolet transient located at the center of its host galaxy. Its spectral features identify it as a member of the ``Bowen Fluorescence Flare'' (BFF) cla…
Bursts from Space: MeerKAT - The first citizen science project dedicated to commensal radio transients
Alex Andersson, Chris Lintott, Rob Fender +40
The newest generation of radio telescopes are able to survey large areas with high sensitivity and cadence, producing data volumes that require new methods to better understand the…
Millihertz X-ray variability during the 2019 outburst of black hole candidate Swift~J1357.20933
Aru Beri, Vishal Gaur, Phil Charles +8
Swift J1357.20933 is a black-hole candidate X-ray transient, which underwent its third outburst in 2019, during which several multi-wavelength observations were carried out.~Her…
Evidence for a black hole spin--orbit misalignment in the X-ray binary Cyg X-1
Andrzej A. Zdziarski, Alexandra Veledina, Michal Szanecki +3
Recently, the accretion geometry of the black-hole X-ray binary Cyg X-1 was probed with the X-ray polarization. The position angle of the X-ray emitting flow was found to be aligne…
The LeMMINGs survey: probing sub-kpc radio structures of nearby galaxies with e-MERLIN
David R. A. Williams, Ranieri D. Baldi, Robert J. Beswick +10
The Legacy e-MERLIN Multi-band Imaging of Nearby Galaxies survey (LeMMINGs) is a statistically-complete census of nuclear accretion and star formation processes in the local Univer…
Precise Measurements of Self-absorbed Rising Reverse Shock Emission from Gamma-ray Burst 221009A
Joe S. Bright, Lauren Rhodes, Wael Farah +18
The deaths of massive stars are sometimes accompanied by the launch of highly relativistic and collimated jets. If the jet is pointed towards Earth, we observe a "prompt" gamma-ray…
Low-frequency radio observations of recurrent nova RS Ophiuchi with MeerKAT and LOFAR
Iris de Ruiter, Miriam M. Nyamai, Antonia Rowlinson +4
We report low-frequency radio observations of the 2021 outburst of the recurrent nova RS Ophiuchi. These observations include the lowest frequency observations of this system to da…