Radio signatures of star–planet interactions, exoplanets and space weather
Radio detections of stellar systems provide a window onto stellar magnetic activity and the
space weather conditions of extrasolar planets—information that is difficult to obtain at other …
space weather conditions of extrasolar planets—information that is difficult to obtain at other …
MOBSTER–VI. The crucial influence of rotation on the radio magnetospheres of hot stars
Numerous magnetic hot stars exhibit gyrosynchrotron radio emission. The source electrons
were previously thought to be accelerated to relativistic velocities in the current sheet formed …
were previously thought to be accelerated to relativistic velocities in the current sheet formed …
The Rapid ASKAP Continuum Survey IV: continuum imaging at 1367.5 MHz and the first data release of RACS-mid
SW Duchesne, AJM Thomson, J Pritchard… - Publications of the …, 2023 - cambridge.org
The Australian SKA Pathfinder (ASKAP) is being used to undertake a campaign to rapidly
survey the sky in three frequency bands across its operational spectral range. The first pass …
survey the sky in three frequency bands across its operational spectral range. The first pass …
The ASKAP variables and slow transients (VAST) pilot survey
T Murphy, DL Kaplan, AJ Stewart, A O'Brien… - Publications of the …, 2021 - cambridge.org
The Variables and Slow Transients Survey (VAST) on the Australian Square Kilometre Array
Pathfinder (ASKAP) is designed to detect highly variable and transient radio sources on …
Pathfinder (ASKAP) is designed to detect highly variable and transient radio sources on …
A scaling relationship for non-thermal radio emission from ordered magnetospheres: from the top of the main sequence to planets
P Leto, C Trigilio, J Krtička, L Fossati… - Monthly Notices of …, 2021 - academic.oup.com
In this paper, we present the analysis of incoherent non-thermal radio emission from a
sample of hot magnetic stars, ranging from early-B to early-A spectral type. Spanning a wide …
sample of hot magnetic stars, ranging from early-B to early-A spectral type. Spanning a wide …
V-LoTSS: The circularly polarised LOFAR Two-metre Sky Survey
JR Callingham, TW Shimwell, HK Vedantham… - Astronomy & …, 2023 - aanda.org
We present the detection of 68 sources from the most sensitive radio survey in circular
polarisation conducted to date. We used the second data release of the 144 MHz LOFAR …
polarisation conducted to date. We used the second data release of the 144 MHz LOFAR …
Periodic Radio Emission from the T8 Dwarf WISE J062309. 94–045624.6
We present the detection of rotationally modulated, circularly polarized radio emission from
the T8 brown dwarf WISE J062309. 94− 045624.6 between 0.9 and 2.0 GHz. We detected …
the T8 brown dwarf WISE J062309. 94− 045624.6 between 0.9 and 2.0 GHz. We detected …
Discovery of ASKAP J173608. 2–321635 as a Highly Polarized Transient Point Source with the Australian SKA Pathfinder
We report the discovery of a highly polarized, highly variable, steep-spectrum radio source,
ASKAP J173608. 2− 321635, located∼ 4 from the Galactic Center in the Galactic plane. The …
ASKAP J173608. 2− 321635, located∼ 4 from the Galactic Center in the Galactic plane. The …
Radio variable and transient sources on minute time-scales in the ASKAP pilot surveys
We present results from a radio survey for variable and transient sources on 15-min time-
scales, using the Australian SKA Pathfinder (ASKAP) pilot surveys. The pilot surveys consist …
scales, using the Australian SKA Pathfinder (ASKAP) pilot surveys. The pilot surveys consist …
The Rapid ASKAP Continuum Survey V: Cataloguing the sky at 1 367.5 MHz and the second data release of RACS-mid
SW Duchesne, JA Grundy, GH Heald… - Publications of the …, 2024 - cambridge.org
The Australian SKA Pathfinder (ASKAP) has surveyed the sky at multiple frequencies as part
of the Rapid ASKAP Continuum Survey (RACS). The first two RACS observing epochs, at …
of the Rapid ASKAP Continuum Survey (RACS). The first two RACS observing epochs, at …