University of Hertfordshire

Research outputs

• Cold dust emission from X-ray AGN in the SCUBA-2 Cosmology Legacy Survey: dependence on luminosity, obscuration & AGN activity

  Research output: Contribution to journal › Article › peer-review

• LOFAR MSSS: Detection of a low-frequency radio transient in 400 hrs of monitoring of the North Celestial Pole

  Research output: Contribution to journal › Article › peer-review

• Galaxy And Mass Assembly (GAMA): The 325-MHz Radio Luminosity Function of AGN and Star Forming Galaxies

  Research output: Contribution to journal › Article › peer-review

• A deep / wide 1-2 GHz snapshot survey of SDSS Stripe 82 using the Karl G. Jansky Very Large Array in a compact hybrid configuration

  Research output: Contribution to journal › Article › peer-review

• A high-sensitivity polarimeter using a ferro-electric liquid crystal modulator

  Research output: Contribution to journal › Article › peer-review

• The Importance of Wide-field Foreground Removal for 21 cm Cosmology: A Demonstration With Early MWA Epoch of Reionization Observations

  Research output: Contribution to journal › Article › peer-review

• Broadband Spectral Modeling of the Extreme Gigahertz-Peaked Spectrum Radio Source PKS B0008-421

  Research output: Contribution to journal › Article › peer-review

• A method for selecting M dwarfs with an increased likelihood of unresolved ultracool companionship

  Research output: Contribution to journal › Article › peer-review

• The SCUBA-2 Cosmology Legacy Survey: the submillimetre properties of Lyman-break galaxies at z = 3-5

  Research output: Contribution to journal › Article › peer-review

• The SCUBA-2 cosmology legacy survey: ALMA resolves the rest-frame far-infrared emission of sub-millimeter galaxies

  Research output: Contribution to journal › Article › peer-review

• High star formation rates in turbulent atomic-dominated gas in the interacting galaxies IC 2163 and NGC 2207

  Research output: Contribution to journal › Article › peer-review

• LOFAR facet calibration

  Research output: Contribution to journal › Article › peer-review

• Embedded Clusters in the Large Magellanic Cloud using the VISTA Magellanic Clouds Survey

  Research output: Contribution to journal › Article › peer-review

• A plethora of diffuse steep spectrum radio sources in Abell 2034 revealed by LOFAR

  Research output: Contribution to journal › Article › peer-review

• A large spectroscopic sample of L and T dwarfs from UKIDSS LAS: peculiar objects, binaries, and space density

  Research output: Contribution to journal › Article › peer-review

• GLEAM: The GaLactic and Extragalactic All-sky MWA survey

  Research output: Contribution to journal › Article › peer-review

• A Large Scale, Low Frequency Murchison Widefield Array Survey of Galactic HII regions between 260\340

  Research output: Contribution to journal › Article › peer-review

• Low Radio Frequency Observations and Spectral Modelling of the Remnant of Supernova 1987A

  Research output: Contribution to journal › Article › peer-review

• Ionospheric Modelling using GPS to Calibrate the MWA. II: Regional ionospheric modelling using GPS and GLONASS to estimate ionospheric gradients

  Research output: Contribution to journal › Article › peer-review

• Internal entrainment and the origin of jet-related broad-band emission in Centaurus A

  Research output: Contribution to journal › Article › peer-review

• Herschel Spectroscopic Observations of Little Things Dwarf Galaxies

  Research output: Contribution to journal › Article › peer-review

• Optical detection of the Pictor A jet and tidal tail: evidence against an IC/CMB jet

  Research output: Contribution to journal › Article › peer-review

• Black hole masses, accretion rates and hot- and cold-mode accretion in radio galaxies at z ~ 1

  Research output: Contribution to journal › Article › peer-review

• The link between accretion mode and environment in radio-loud active galaxies

  Research output: Contribution to journal › Article › peer-review

• Physical parameters of IPHAS-selected classical Be stars. (I. Determination procedure and evaluation of the results.)

  Research output: Contribution to journal › Article › peer-review

• A SCUBA-2 survey of FeLoBAL QSOs: Are FeLoBALs in a `transition phase' between ULIRGs and QSOs?

  Research output: Contribution to journal › Article › peer-review

• High-energy sources at low radio frequency: the Murchison Widefield Array view of Fermi blazars

  Research output: Contribution to journal › Article › peer-review

• Radio Galaxy Zoo: discovery of a poor cluster through a giant wide-angle tail radio galaxy

  Research output: Contribution to journal › Article › peer-review

• Hydra II: a faint and compact milky way dwarf galaxy found in the survey of the magellanic stellar history

  Research output: Contribution to journal › Article › peer-review

• First light of the VLT planet finder SPHERE IV: Physical and chemical properties of the planets around HR8799

  Research output: Contribution to journal › Article › peer-review

• The EChO science case

  Research output: Contribution to journal › Article › peer-review

• LOFAR 150-MHz observations of the Boötes field: Catalogue and Source Counts

  Research output: Contribution to journal › Article › peer-review

• The SCUBA-2 Cosmology Legacy Survey: ALMA resolves the bright-end of the sub-millimeter number counts

  Research output: Contribution to journal › Article › peer-review

• Resolved spectroscopy of gravitationally lensed galaxies: global dynamics and star-forming clumps on ~100pc scales

  Research output: Contribution to journal › Article › peer-review

• Gas dynamics in tidal dwarf galaxies: disc formation at z=0

  Research output: Contribution to journal › Article › peer-review

• Investigating the Unification of LOFAR-detected powerful AGN in the Boötes Field

  Research output: Contribution to journal › Article › peer-review

• Observational evidence that positive and negative AGN feedback depends on galaxy mass and jet power

  Research output: Contribution to journal › Article › peer-review

• Spectral energy distribution and radio halo of NGC253 at low radio frequencies

  Research output: Contribution to journal › Article › peer-review

• NIR Tully-Fisher in the Zone of Avoidance. -- III. Deep NIR catalogue of the HIZOA galaxies

  Research output: Contribution to journal › Article › peer-review

• JINGLE, a JCMT legacy survey of dust and gas for galaxy evolution studies: II. SCUBA-2 850 μm data reduction and dust flux density catalogues

  Research output: Contribution to journal › Article › peer-review

• Unveiling the 100 pc scale nuclear radio structure of NGC 6217 with e-MERLIN and the VLA

  Research output: Contribution to journal › Article › peer-review

• Beyond the Solar Circle - Trends in Massive Star Formation Between the Inner and Outer Galaxy

  Research output: Contribution to journal › Article › peer-review

• Massive stars in the hinterland of the young cluster, Westerlund 2

  Research output: Contribution to journal › Article › peer-review

• JINGLE, a JCMT legacy survey of dust and gas for galaxy evolution studies: I. Survey overview and first results

  Research output: Contribution to journal › Article › peer-review

• A study of full space motions of outer Galactic disk A and F stars in two deep pencil beams

  Research output: Contribution to journal › Article › peer-review

• A Spatially Resolved Radio Spectral Index Study of the Dwarf Irregular Galaxy NGC\,1569

  Research output: Contribution to journal › Article › peer-review

• The Effect of Galaxy Interactions on Molecular Gas Properties

  Research output: Contribution to journal › Article › peer-review

• LOFAR-Boötes: Properties of high- and low-excitation radio galaxies at 0.5 < z < 2.0

  Research output: Contribution to journal › Article › peer-review

• LOFAR/H-ATLAS: The low-frequency radio luminosity - star-formation rate relation

  Research output: Contribution to journal › Article › peer-review

• Detection of non-thermal X-ray emission in the lobes and jets of Cygnus A

  Research output: Contribution to journal › Article › peer-review

• Interpreting radiative efficiency in radio-loud AGNs

  Research output: Contribution to journal › Review article

• Disentangling the spatial substructure of Cygnus OB2 from Gaia DR2

  Research output: Contribution to journal › Article › peer-review

• LOFAR MSSS: Flattening low-frequency radio continuum spectra of nearby galaxies

  Research output: Contribution to journal › Article › peer-review

• A simulation-based analytic model of radio galaxies

  Research output: Contribution to journal › Article › peer-review

• Polarized point sources in the LOFAR Two-meter Sky Survey: A preliminary catalog

  Research output: Contribution to journal › Article › peer-review

• A catalogue of faint local radio AGN and the properties of their host galaxies

  Research output: Contribution to journal › Article › peer-review

• The Far-Infrared Radio Correlation at low radio frequency with LOFAR/H-ATLAS

  Research output: Contribution to journal › Article › peer-review

• A New Solution to the Plasma Starved Event Horizon Magnetosphere: Application to the Forked Jet in M87

  Research output: Contribution to journal › Article › peer-review

• The Ultra-Fast Outflow of the Quasar PG 1211+143 as Viewed by Time-Averaged Chandra Grating Spectroscopy

  Research output: Contribution to journal › Article › peer-review

• The MALATANG Survey: The L _GAS-L _IR Correlation on Sub-kiloparsec Scale in Six Nearby Star-forming Galaxies as Traced by HCN J = 4 → 3 and HCO ⁺ J = 4 → 3

  Research output: Contribution to journal › Article › peer-review

• The LOFAR Two-metre Sky Survey (LoTSS) III. First Data Release: optical/IR identifications and value-added catalogue

  Research output: Contribution to journal › Article › peer-review

• Remnant radio-loud AGN in the Herschel-ATLAS field

  Research output: Contribution to journal › Article › peer-review

• A Radio Continuum Study of Dwarf Galaxies: 6 cm imaging of Little Things

  Research output: Contribution to journal › Article › peer-review

• Abell 1367: a high fraction of late-type galaxies displaying HI morphological and kinematic perturbations

  Research output: Contribution to journal › Article › peer-review

• Particle content, radio-galaxy morphology and jet power: all radio-loud AGN are not equal

  Research output: Contribution to journal › Article › peer-review

• Faceting for direction-dependent spectral deconvolution

  Research output: Contribution to journal › Article › peer-review

• The origin of radio emission in broad absorption line quasars: Results from the LOFAR Two-metre Sky Survey

  Research output: Contribution to journal › Article › peer-review

• LOFAR imaging of Cygnus A - direct detection of a turnover in the hotspot radio spectra

  Research output: Contribution to journal › Article › peer-review

• Discovery of an Ultraviolet Counterpart to an Ultra-Fast X-ray Outflow in the Quasar PG1211+143

  Research output: Contribution to journal › Article › peer-review

• LoTSS/HETDEX: Disentangling star formation and AGN activity in gravitationally-lensed radio-quiet quasars

  Research output: Contribution to journal › Article › peer-review

• The LOFAR Two-metre Sky Survey IV. First Data Release: Photometric redshifts and rest-frame magnitudes

  Research output: Contribution to journal › Article › peer-review

• Color difference makes a difference: four planet candidates around tau Ceti

  Research output: Contribution to journal › Article › peer-review

• The linear polarisation of southern bright stars measured at the parts-per-million level

  Research output: Contribution to journal › Article › peer-review

• Constraints on the circumstellar dust around KIC 8462852

  Research output: Contribution to journal › Letter › peer-review

• The deep OB-star population in Carina from the VST Photometric H-alpha Survey (VPHAS+)

  Research output: Contribution to journal › Article › peer-review

• The radio spectral energy distribution of infrared-faint radio sources

  Research output: Contribution to journal › Article › peer-review

• Calculations of periodicity from Halpha profiles of Proxima Centauri

  Research output: Contribution to journal › Article › peer-review

• The VMC Survey - XXI. New star cluster candidates discovered from infrared photometry in the Small Magellanic Cloud

  Research output: Contribution to journal › Article › peer-review

• Extreme infrared variables from UKIDSS - II. an end-of-survey catalogue of eruptive YSOs and unusual stars

  Research output: Contribution to journal › Article › peer-review

• Early Science with the Large Millimeter Telescope: observations of dust continuum and CO emission lines of cluster-lensed submillimetre galaxies at z=2.0-4.7

  Research output: Contribution to journal › Article › peer-review

• Molecular gas and star formation in the Tidal Dwarf Galaxy VCC 2062

  Research output: Contribution to journal › Article › peer-review

• A Warp in Progress: H I and Radio Continuum Observations of the Spiral NGC 3145

  Research output: Contribution to journal › Article › peer-review

• A population of eruptive variable protostars in VVV

  Research output: Contribution to journal › Article › peer-review

• Low frequency observations of linearly polarized structures in the interstellar medium near the south Galactic pole

  Research output: Contribution to journal › Article › peer-review

• Numerical modelling of the lobes of radio galaxies in cluster environments – III. Powerful relativistic and non-relativistic jets

  Research output: Contribution to journal › Article › peer-review

• A search for hypercompact HII regions in the Galactic Plane

  Research output: Contribution to journal › Article › peer-review

• Deep Chandra observations of Pictor A

  Research output: Contribution to journal › Article › peer-review

• Centaurus A: constraints on the nature of the giant lobe filaments from XMM-Newton observations

  Research output: Contribution to journal › Article › peer-review

• Ionospheric modelling using GPS to calibrate the MWA. 1: Comparison of first order ionospheric effects between GPS models and MWA observations

  Research output: Contribution to journal › Article › peer-review

• LOFAR/H-ATLAS: A deep low-frequency survey of the Herschel-ATLAS North Galactic Pole field

  Research output: Contribution to journal › Article › peer-review

• Galactic synchrotron emissivity measurements between 250° MWA

  Research output: Contribution to journal › Article › peer-review

• X-ray properties of the Youngest Radio Sources and their Environments

  Research output: Contribution to journal › Article › peer-review

• Ocular Shock Front in the Colliding Galaxy IC 2163

  Research output: Contribution to journal › Article › peer-review

• The Anglo-Australian Planet Search XXIV: The Frequency of Jupiter Analogs

  Research output: Contribution to journal › Article › peer-review

• Infrared spectroscopy of eruptive variable protostars from VVV

  Research output: Contribution to journal › Article › peer-review

• The polarisation of HD 189733

  Research output: Contribution to journal › Article › peer-review

• Near-infrared photometry and spectroscopy of the low Galactic latitude globular cluster 2MASS-GC03

  Research output: Contribution to journal › Article › peer-review

• LOFAR MSSS: The Scaling Relation between AGN Cavity Power and Radio Luminosity at Low Radio Frequencies

  Research output: Contribution to journal › Article › peer-review

• A representative survey of the dynamics and energetics of FRII radio galaxies

  Research output: Contribution to journal › Article › peer-review

• Search and modelling of remnant radio galaxies in the LOFAR Lockman Hole field

  Research output: Contribution to journal › Article › peer-review

• Radio spectra of bright compact sources at z>4.5

  Research output: Contribution to journal › Article › peer-review

• Evolution of cosmic star formation in the SCUBA-2 Cosmology Legacy Survey

  Research output: Contribution to journal › Article › peer-review

• The SCUBA-2 Cosmology Legacy Survey: 850um maps, catalogues and number counts

  Research output: Contribution to journal › Article › peer-review

• Estimating sizes of faint, distant galaxies in the submillimetre regime

  Research output: Contribution to journal › Article › peer-review

• New Planetary Systems from the Calan-Hertfordshire Extrasolar Planet Search and the Core Accretion Mass Limit

  Research output: Contribution to journal › Article › peer-review

• The WEAVE-LOFAR Survey

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey I: A low-frequency extragalactic catalogue

  Research output: Contribution to journal › Article › peer-review

• ALMA CO Clouds and Young Star Complexes in the Interacting Galaxies IC 2163 and NGC 2207

  Research output: Contribution to journal › Article › peer-review

• A High-Resolution Radio Continuum Study Of The Dwarf Irregular Galaxy IC 10

  Research output: Contribution to journal › Article › peer-review

• New insights into the interstellar medium of the dwarf galaxy IC 10: connection between magnetic fields, the radio--infrared correlation and star formation

  Research output: Contribution to journal › Article › peer-review

• The SCUBA-2 Cosmology Legacy Survey: galaxies in the deep 850 $m survey, and the star-forming `main sequence'

  Research output: Contribution to journal › Article › peer-review

• A resolved map of the infrared excess in a Lyman Break Galaxy at z=3

  Research output: Contribution to journal › Article › peer-review

• Variable Stars in the Quintuplet stellar cluster with the VVV Survey

  Research output: Contribution to journal › Article › peer-review

• Primeval very low-mass stars and brown dwarfs -- II. The most metal-poor substellar object

  Research output: Contribution to journal › Article › peer-review

• A search for long-timescale, low-frequency radio transients

  Research output: Contribution to journal › Article › peer-review

• A deep ALMA image of the Hubble Ultra Deep Field

  Research output: Contribution to journal › Article › peer-review

• A LOFAR mini-survey for low-frequency radio emission from the nearest brown dwarfs

  Research output: Contribution to journal › Article › peer-review

• The LOFAR Two-metre Sky Survey - I. Survey Description and Preliminary Data Release

  Research output: Contribution to journal › Article › peer-review

• Discovery of a Long-Lived, High Amplitude Dusty Infrared Transient

  Research output: Contribution to journal › Article › peer-review

• Young Stellar Clusters Containing Massive Young Stellar Objects in the VVV Survey

  Research output: Contribution to journal › Article › peer-review

• VVV High proper motion stars I. The catalogue of bright Ks stars

  Research output: Contribution to journal › Article › peer-review

• Highly variable young massive stars in ATLASGAL clumps

  Research output: Contribution to journal › Article › peer-review

• A study of halo and relic radio emission in merging clusters using the Murchison Widefield Array

  Research output: Contribution to journal › Article › peer-review

• FR-II radio galaxies at low frequencies II: spectral ageing and source dynamics

  Research output: Contribution to journal › Article › peer-review

• The JCMT Nearby Galaxies Legacy Survey -- XI. -- Environmental Variations in the Atomic and Molecular Gas Radial Profiles of Nearby Spiral Galaxies

  Research output: Contribution to journal › Article › peer-review

• Probing the Dragonfish star-forming complex: the ionizing population of the young massive cluster Mercer 30

  Research output: Contribution to journal › Article › peer-review

• What are the megahertz peaked-spectrum sources?

  Research output: Contribution to journal › Article › peer-review

• Benchmarking the power of amateur observatories for TTV exoplanets detection

  Research output: Contribution to journal › Article › peer-review

• Dense cloud cores revealed by CO in the low metallicity dwarf galaxy WLM

  Research output: Contribution to journal › Article › peer-review

• The Initial Conditions of Stellar Protocluster Formation: III. The Herschel counterparts of the Spitzer Dark Cloud catalogue

  Research output: Contribution to journal › Article › peer-review

• The LOFAR window on star-forming galaxies and AGN - curved radio SEDs and IR-radio correlation at 0 < z < 2.5

  Research output: Contribution to journal › Article › peer-review

• Extragalactic Peaked-Spectrum Radio Sources at Low Frequencies

  Research output: Contribution to journal › Article › peer-review

• A Spectacular Bow Shock in the 11 keV Galaxy Cluster Around 3C 438

  Research output: Contribution to journal › Article › peer-review

• KILOPARSEC-SCALE DUST DISKS IN HIGH-REDSHIFT LUMINOUS SUBMILLIMETER GALAXIES

  Research output: Contribution to journal › Article › peer-review

• The MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE) Survey

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Radio jets in NGC 4151 where eMERLIN meets HST

  Research output: Contribution to journal › Article › peer-review

• The VMC survey - XVIII: Radial dependence of the low-mass, 0.57-0.82 Msun stellar mass function in the galactic globular cluster 47 Tucanae

  Research output: Contribution to journal › Article › peer-review

• The Gaia-ESO Survey: pre-main-sequence stars in the young open cluster NGC 3293

  Research output: Contribution to journal › Article › peer-review

• Primeval very low-mass stars and brown dwarfs. I. Six new L subdwarfs, classification and atmospheric properties

  Research output: Contribution to journal › Article › peer-review

• ²⁶Al kinematics: superbubbles following the spiral arms? Constraints from the statistics of star clusters and HI supershells

  Research output: Contribution to journal › Article › peer-review

• Highly perturbed molecular gas in infalling cluster galaxies: the case of CGCG97-079

  Research output: Contribution to journal › Article › peer-review

• The VMC survey - XVI: Spatial variation of the cluster-formation activity in the innermost regions of the Large Magellanic Cloud

  Research output: Contribution to journal › Article › peer-review

• Cygnus OB2 DANCe: A high-precision proper motion study of the Cygnus OB2 association

  Research output: Contribution to journal › Article › peer-review

• The young open cluster NGC 7067 using Stromgren photometry

  Research output: Contribution to journal › Article › peer-review

• The MIXR sample: AGN activity versus star formation across the cross-correlation of WISE, 3XMM, and FIRST/NVSS

  Research output: Contribution to journal › Article › peer-review

• Hi-GAL, the Herschel infrared Galactic Plane Survey: photometric maps and compact source catalogues. First data release for Inner Milky Way: +68°> l > -70°

  Research output: Contribution to journal › Article › peer-review

• The VMC survey - XVII: The proper motions of the Small Magellanic Cloud and the Milky Way globular cluster 47 Tucanae

  Research output: Contribution to journal › Article › peer-review

• Methane and ammonia in the near-infrared spectra of late-T dwarfs

  Research output: Contribution to journal › Article › peer-review

• Hundreds of new cluster candidates in the VISTA Variables in the Vía Láctea survey DR1

  Research output: Contribution to journal › Article › peer-review

• New near-infrared period-luminosity-metallicity relations for RR Lyrae stars and the outlook for GAIA

  Research output: Contribution to journal › Article › peer-review

• The VMC survey - XV: The Small Magellanic Cloud-Bridge connection history as traced by their star cluster populations

  Research output: Contribution to journal › Article › peer-review

• The impact of unresolved magnetic spots on high precision radial velocity measurements

  Research output: Contribution to journal › Article › peer-review

• The JCMT BISTRO Survey: Magnetic Fields Associated with a Network of Filaments in NGC 1333

  Research output: Contribution to journal › Article › peer-review

• A multiplanet system of super-Earths orbiting the brightest red dwarf star GJ 887

  Research output: Contribution to journal › Article › peer-review

• Transits of Known Planets Orbiting a Naked-Eye Star

  Research output: Contribution to journal › Article › peer-review

• The O star hinterland of the Galactic starburst, NGC 3603

  Research output: Contribution to journal › Article › peer-review

• Massive star cluster formation and evolution in tidal dwarf galaxies

  Research output: Contribution to journal › Article › peer-review

• Exploring the robustness of Keplerian signals to the removal of active and telluric features

  Research output: Contribution to journal › Article › peer-review

• Blazars in the LOFAR Two-Metre Sky Survey First Data Release

  Research output: Contribution to journal › Article › peer-review

• The environments of radio-loud AGN from the LOFAR Two-Metre Sky Survey (LoTSS)

  Research output: Contribution to journal › Article › peer-review

• LoTSS/HETDEX: Optical quasars I. Low-frequency radio properties of optically selected quasars

  Research output: Contribution to journal › Article › peer-review

• ALMA unveils widespread molecular gas clumps in the ram pressure stripped tail of the Norma jellyfish galaxy

  Research output: Contribution to journal › Article › peer-review

• JINGLE V: Dust properties of nearby galaxies derived from hierarchical Bayesian SED fitting

  Research output: Contribution to journal › Article › peer-review

• ALMA reveals the coherence of the magnetic field geometry in OH 231.8+4.2

  Research output: Contribution to journal › Article › peer-review