Electron density structure of the local galactic disk

SK Ocker, JM Cordes, S Chatterjee - The Astrophysical Journal, 2020 - iopscience.iop.org
Pulsar dispersion measures (DMs) have been used to model the electron density of the
interstellar medium (ISM) in the Galactic disk as a plane-parallel medium, despite significant …

Pulsar observations using the first station of the long wavelength array and the LWA pulsar data archive

K Stovall, PS Ray, J Blythe, J Dowell… - The Astrophysical …, 2015 - iopscience.iop.org
We present initial pulsar results from the first station of the Long Wavelength Array (LWA1)
obtained during the commissioning period of LWA1 and in early science results. We present …

Dual-frequency single-pulse study of PSR B0950+ 08

AV Bilous, JM Grießmeier, T Pennucci, Z Wu… - Astronomy & …, 2022 - aanda.org
PSR B0950+ 08 is a bright nonrecycled pulsar whose single-pulse fluence variability is
reportedly large. Based on observations at two widely separated frequencies, 55 MHz …

Spectral flattening at low frequencies in Crab giant pulses

BW Meyers, SE Tremblay, NDR Bhat… - The Astrophysical …, 2017 - iopscience.iop.org
We report on simultaneous wideband observations of Crab giant pulses with the Parkes
radio telescope and the Murchison Widefield Array (MWA). The observations were …

Time-domain and spectral properties of pulsars at 154 MHz

ME Bell, T Murphy, S Johnston… - Monthly Notices of …, 2016 - academic.oup.com
Abstract We present 154 MHz Murchison Widefield Array imaging observations and
variability information for a sample of pulsars. Over the declination range− 80°< δ< 10°, we …

Long-term study of extreme giant pulses from PSR B0950+ 08 with AARTFAAC

M Kuiack, RAMJ Wijers, A Rowlinson… - Monthly Notices of …, 2020 - academic.oup.com
We report on the detection of extreme giant pulses (GPs) from one of the oldest known
pulsars, the highly variable PSR B0950+ 08, with the Amsterdam-ASTRON Radio Transient …

Detection of the fine structure of the pulsar J0953+ 0755 radio emission in the decametre wave range

OM Ulyanov, AO Skoryk, AI Shevtsova… - Monthly Notices of …, 2016 - academic.oup.com
In this paper the anomalous intense pulse of PSR J0953+ 0755 was studied in the
decametre wavelength range. For this pulse, two scales of fine structure were discovered …

The radio signal of PSR B0950+ 08 is detected over the whole pulse phase

Z Wang, J Lu, J Jiang, J Lin, K Lee… - Monthly Notices of the …, 2022 - academic.oup.com
Pulsars are known as the 'lighthouses' of the Universe. Periodic pulses with a duty cycle of
are detected when the radio beam of a rotating pulsar sweeps across the telescope. In this …

Wide-band spectra of giant radio pulses from the Crab pulsar

R Mikami, K Asano, SJ Tanaka, S Kisaka… - The Astrophysical …, 2016 - iopscience.iop.org
We present the results of the simultaneous observation of giant radio pulses (GRPs) from the
Crab pulsar at 0.3, 1.6, 2.2, 6.7, and 8.4 GHz with four telescopes in Japan. We obtain 3194 …

Discovery of a pulsar wind nebula around B0950+ 08 with the ELWA

D Ruan, GB Taylor, J Dowell, K Stovall… - Monthly Notices of …, 2020 - academic.oup.com
ABSTRACT With the Expanded Long Wavelength Array and pulsar binning techniques, we
searched for off-pulse emission from PSR B0950+ 08 at 76 MHz. Previous studies suggest …