Publication
Variable stars in Local Group Galaxies - II. Sculptor dSph
We present the identification of 634 variable stars in the Milky Way dwarf spheroidal (dSph) satellite Sculptor based on archival ground-based optical...
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PublicationVariable stars in local group galaxies - IV. RR Lyrae stars in the central regions of the low-density galaxy Crater IIWe present a search and analysis of variable stars in the recently discovered Crater II dwarf galaxy. Based on B, V, I data collected with the Isaac Newton...
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PublicationVariable stars in Local Group galaxies - V. The fast and early evolution of the low-mass Eridanus II dSph galaxyWe present a detailed study of the variable star population of Eridanus II (Eri II), an ultra-faint dwarf galaxy that lies close to the Milky Way virial radius...
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PublicationVariable stars in the Cetus dwarf spheroidal galaxy: population gradients and connections with the star formation historyWe investigate the variable star content of the isolated, Local Group, dwarf spheroidal (dSph) galaxy Cetus. Multi-epoch, wide-field images collected with the...
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PublicationVelocity dispersions of clusters in the Dark Energy Survey Y3 redMaPPer catalogueWe measure the velocity dispersions of clusters of galaxies selected by the red-sequence Matched-filter Probabilistic Percolation (redMaPPer) algorithm in the...
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PublicationVelocity-imaging the rapidly precessing planetary disc around the white dwarf HE 1349-2305 using Doppler tomographyThe presence of planetary material in white dwarf atmospheres, thought to be accreted from a dusty debris disc produced via the tidal disruption of a...
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PublicationVery high redshift quasars and the rapid emergence of supermassive black holesThe observation of quasars at very high redshift such as Pōniuā'ena is a challenge for models of supermassive black hole (SMBH) formation. This work presents a...
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PublicationVery low-luminosity Class I/flat outflow sources in σ OrionisWe present an optical to submillimetre multiwavelength study of two very low-luminosity Class I/flat systems, Mayrit 1701117 and Mayrit 1082188, in the σ...
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PublicationVery Small Array observations of the anomalous microwave emission in the Perseus regionThe dust complex G159.6-18.5 in the Perseus region has previously been observed with the COSMOSOMAS experiment on angular scales of ~1°, and was found to...