Observational results of interstellar and intergalactic magnetic fields are reviewed, including
the fields in supernova remnants and loops, interstellar filaments and clouds, Hii regions …

Significant new opportunities for astrophysics and cosmology have been identified at low
radio frequencies. The Murchison Widefield Array is the first telescope in the southern …

Fast Radio Bursts (FRBs) represent a novel tool for probing the properties of the universe at
cosmological distances. The dispersion measures of FRBs, combined with the redshifts of …

PSRCHIVE is an open-source, object-oriented, scientific data analysis software library and
application suite for pulsar astronomy. It implements an extensive range of general-purpose …

Low frequency radio waves, while challenging to observe, are a rich source of information
about pulsars. The LOw Frequency ARray (LOFAR) is a new radio interferometer operating …

We present the largest single survey to date of average profiles of radio pulsars, observed
and processed using the same telescope and data reduction software. Specifically, we …

The mechanism that produces fast radio burst (FRB) emission is poorly understood.
Targeted monitoring of repeating FRB sources provides the opportunity to fully characterize …

Over the past 13 yr, the Parkes radio telescope has observed a large number of pulsars
using digital filter bank backends with high time and frequency resolution and the capability …

Most of the visible matter in the Universe is ionized, so that cosmic magnetic fields are quite
easy to generate and due to the lack of magnetic monopoles hard to destroy. Magnetic fields …

We have determined 194 Faraday rotation measures (RMs) of polarized extragalactic radio
sources using new, multi-channel polarization observations at frequencies around 1.4 GHz …