Context. There are more than 3000 known Galactic planetary nebulae, but only 492 central stars of Galactic planetary nebulae (CSPN) have known spectral types...
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PublicationTowards an improvement in the spectral description of central stars of planetary nebulae
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PublicationTracing Chemical Evolution over the Extent of the Milky Way's Disk with APOGEE Red Clump Stars
We employ the first two years of data from the near-infrared, high-resolution SDSS-III/APOGEE spectroscopic survey to investigate the distribution of...
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PublicationTransfer learning for galaxy morphology from one survey to another
Deep learning (DL) algorithms for morphological classification of galaxies have proven very successful, mimicking (or even improving) visual classifications...
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PublicationTransformations between 2MASS, SDSS and BVRI photometric systems: bridging the near-infrared and optical
We present colour transformations for the conversion of the Two Micron All Sky Survey (2MASS) photometric system to the Johnson-Cousins UBVRI system and further...
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PublicationTransformations between the WISE, 2MASS, SDSS and BVRI photometric systems - I. Transformation equations for dwarfs
We present colour transformations for the conversion of the W1 and W2 magnitudes of the Wide-field Infrared Survey Explorer (WISE) photometric system to the...
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PublicationTransient-optimized real-bogus classification with Bayesian convolutional neural networks - sifting the GOTO candidate stream
Large-scale sky surveys have played a transformative role in our understanding of astrophysical transients, only made possible by increasingly powerful machine...
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PublicationTwo distant brown dwarfs in the UKIRT Infrared Deep Sky Survey Deep Extragalactic Survey Data Release 2
We present the discovery of two brown dwarfs in the UK infrared Telescope (UKIRT) Infrared Deep Sky Survey (UKIDSS) Deep Extragalactic Survey (DXS) Data Release...
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PublicationTwo new ultracool benchmark systems from WISE+2MASS
We have used the Two-Micron All-Sky Survey and the Wide-field Infrared Survey Explorer to look for ultracool dwarfs that are part of multiple systems containing...
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PublicationTwo warm Neptunes transiting HIP 9618 revealed by TESS and Cheops
HIP 9618 (HD 12572, TOI-1471, TIC 306263608) is a bright (G = 9.0 mag) solar analogue. TESS photometry revealed the star to have two candidate planets with...