Erratum: A 22-yr southern sky survey for transient and variable radio sources using the Molonglo Observatory Synthesis Telescope [PDF]
Monthly Notices of the Royal Astronomical Society, 2011 K. W. Bannister +4 more
openalex +2 more sources
A Population Study of the Radio Emission of Fast Blue Optical Transients
The Astrophysical Journal, 2023 Despite the fact that the progenitor of fast blue optical transients (FBOTs) is still a subject of debate, FBOTs are sometimes suggested to originate from the core collapse of ultra-stripped stars and be powered by a spinning-down neutron star. Following
Jian-Feng Liu +3 more
doaj +1 more source
FAST Observations of FRB 20220912A: Burst Properties and Polarization Characteristics
The Astrophysical Journal, 2023 We report the observations of FRB 20220912A using the Five-hundred-meter Aperture Spherical radio Telescope. We conducted 17 observations totaling 8.67 hr and detected a total of 1076 bursts with an event rate up to 390 hr ^−1 .
Yong-Kun Zhang +23 more
doaj +1 more source
Calculation and Uncertainty of Fast Radio Burst Structure Based on Smoothed Data
The Astrophysical Journal, 2023 Studies of the time-domain structure of fast radio bursts (FRBs) require an accurate estimate of the FRB dispersion measure in order to recover the intrinsic burst shape.
Adrian T. Sutinjo +9 more
doaj +1 more source
Cooperative Search of Multiple Unknown Transient Radio Sources Using Multiple Paired Mobile Robots [PDF]
IEEE Transactions on Robotics, 2014 We develop a localization method to enable a team of mobile robots to search for multiple unknown transient radio sources. Because of signal source anonymity, short transmission durations, and dynamic transmission patterns, robots cannot treat the radio sources as continuous radio beacons.
Chang-Young Kim +4 more
openaire +2 more sources
A Search for Single Radio Pulses and Bursts from Southern AXPs [PDF]
, 2007 We observed four southern AXPs in 1999 near 1400 MHz with the Parkes 64-m radio telescope to search for periodic radio emission. No Fourier candidates were discovered in the initial analysis, but the recent radio activity observed for the AXP XTE J1810 ...
A. Cumming +6 more
core +4 more sources
Subarcminute Localization of 13 Repeating Fast Radio Bursts Detected by CHIME/FRB
The Astrophysical Journal, 2023 We report on improved sky localizations of 13 repeating fast radio bursts (FRBs) discovered by CHIME/FRB via the use of interferometric techniques on channelized voltages from the telescope.
Daniele Michilli +29 more
doaj +1 more source
Changing-look AGNs or short-lived radio sources? [PDF]
, 2017 The evolution of extragalactic radio sources has been a fundamental problem in the study of active galactic nuclei for many years. A standard evolutionary model has been created based on observations of a wide range of radio sources.
Hallinan, Gregg +3 more
core +4 more sources
Limits on Simultaneous and Delayed Optical Emission from Well-localized Fast Radio Bursts
The Astrophysical Journal Letters, 2023 We present the largest compilation to date of optical observations during and following fast radio bursts (FRBs). The data set includes our dedicated simultaneous and follow-up observations, as well as serendipitous archival survey observations, for a ...
Daichi Hiramatsu +8 more
doaj +1 more source
VAST: An ASKAP Survey for Variables and Slow Transients [PDF]
, 2012 The Australian Square Kilometre Array Pathfinder (ASKAP) will give us an unprecedented opportunity to investigate the transient sky at radio wavelengths. In this paper we present VAST, an ASKAP survey for Variables and Slow Transients.
Alard +76 more
core +3 more sources