Search Results - "Davies, L. J. M."
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ProFound: Source Extraction and Application to Modern Survey Data
Published in Monthly notices of the Royal Astronomical Society (21-05-2018)“…Abstract We introduce ProFound, a source finding and image analysis package. ProFound provides methods to detect sources in noisy images, generate segmentation…”
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Galaxy And Mass Assembly (GAMA): end of survey report and data release 2
Published in Monthly notices of the Royal Astronomical Society (11-09-2015)“…The Galaxy And Mass Assembly (GAMA) survey is one of the largest contemporary spectroscopic surveys of low redshift galaxies. Covering an area of ∼286 deg2…”
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Galaxy and Mass Assembly (GAMA): Morphological transformation of galaxies across the green valley
Published in Monthly notices of the Royal Astronomical Society (01-05-2018)“…Abstract We explore constraints on the joint photometric and morphological evolution of typical low redshift galaxies as they move from the blue cloud through…”
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The SAMI Galaxy Survey: observing the environmental quenching of star formation in GAMA groups
Published in Monthly notices of the Royal Astronomical Society (01-03-2019)Get full text
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Galaxy And Mass Assembly (GAMA): autoz spectral redshift measurements, confidence and errors
Published in Monthly notices of the Royal Astronomical Society (01-07-2014)“…The Galaxy And Mass Assembly (GAMA) survey has obtained spectra of over 230 000 targets using the Anglo-Australian Telescope. To homogenize the redshift…”
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Probing the low surface brightness dwarf galaxy population of the virgo cluster
Published in Monthly notices of the Royal Astronomical Society (21-02-2016)“…We have used data from the Next Generation Virgo Survey to investigate the dwarf galaxy population of the Virgo cluster. We mask and smooth the data, and then…”
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Galaxy And Mass Assembly: accurate panchromatic photometry from optical priors using lambdar
Published in Monthly notices of the Royal Astronomical Society (21-07-2016)“…We present the Lambda Adaptive Multi-Band Deblending Algorithm in R (lambdar), a novel code for calculating matched aperture photometry across images that are…”
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Are z ∼ 5 quasars found in the most massive high-redshift overdensities?
Published in Monthly notices of the Royal Astronomical Society (11-07-2013)“…Luminous high-redshift quasars (QSOs) are thought to exist within the most massive dark matter haloes in the young Universe. As a consequence, they are likely…”
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G10/COSMOS: 38 band (far-UV to far-IR) panchromatic photometry using LAMBDAR
Published in Monthly notices of the Royal Astronomical Society (11-01-2017)“…We present a consistent total flux catalogue for a ~1 deg^sup 2^ subset of the Cosmic Evolution Survey (COSMOS) region ... with near-complete coverage in 38…”
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Late-time observations of the relativistic tidal disruption flare candidate Swift J1112.2−8238
Published in Monthly notices of the Royal Astronomical Society (01-12-2017)“…Abstract We present late-time follow-up of the relativistic tidal disruption flare (rTDF) candidate Swift J1112.2−8238. We confirm the previously determined…”
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Galaxy and mass assembly: luminosity and stellar mass functions in GAMA groups
Published in Monthly notices of the Royal Astronomical Society (01-11-2020)“…ABSTRACT How do galaxy properties (such as stellar mass, luminosity, star formation rate, and morphology) and their evolution depend on the mass of their host…”
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Galaxy And Mass Assembly (GAMA): galaxy close pairs, mergers and the future fate of stellar mass
Published in Monthly notices of the Royal Astronomical Society (11-11-2014)“…We use a highly complete subset of the Galaxy And Mass Assembly II (GAMA-II) redshift sample to fully describe the stellar mass dependence of close pairs and…”
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Galaxy And Mass Assembly (GAMA): the effect of close interactions on star formation in galaxies
Published in Monthly notices of the Royal Astronomical Society (01-09-2015)“…The modification of star formation (SF) in galaxy interactions is a complex process, with SF observed to be both enhanced in major mergers and suppressed in…”
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Galaxy And Mass Assembly (GAMA): curation and reanalysis of 16.6k redshifts in the G10/COSMOS region
Published in Monthly notices of the Royal Astronomical Society (11-02-2015)“…We discuss the construction of the Galaxy And Mass Assembly (GAMA) 10h region (G10) using publicly available data in the Cosmic Evolution Survey region…”
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The SCUBA-2 Cosmology Legacy Survey: the submillimetre properties of Lyman-break galaxies at z = 3–5
Published in Monthly notices of the Royal Astronomical Society (11-01-2015)“…We present detections at 850 ...m of the Lyman-break galaxy (LBG) population at z ... 3, 4, and 5 using data from the Submillimetre Common User Bolometer Array…”
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A redshift survey towards the cosmic microwave background cold spot
Published in Monthly notices of the Royal Astronomical Society (01-05-2010)“…We have carried out a redshift survey using the VIMOS spectrograph on the VLT towards the cosmic microwave background cold spot. A possible cause of the cold…”
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Deep Extragalactic VIsible Legacy Survey (DEVILS): motivation,design, and target catalogue
Published in Monthly notices of the Royal Astronomical Society (11-10-2018)Get full text
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Galaxy And Mass Assembly (GAMA): Environmental Quenching of Centrals and Satellites in Groups
Published in Monthly notices of the Royal Astronomical Society (11-03-2019)Get full text
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Galaxy And Mass Assembly (GAMA): the galaxy stellar mass function to z = 0.1 from the r-band selected equatorial regions
Published in Monthly notices of the Royal Astronomical Society (01-09-2017)“…Abstract We derive the low-redshift galaxy stellar mass function (GSMF), inclusive of dust corrections, for the equatorial Galaxy And Mass Assembly (GAMA) data…”
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Radio source extraction with ProFound
Published in Monthly notices of the Royal Astronomical Society (11-08-2019)“…Abstract In the current era of radio astronomy, continuum surveys observe a multitude of objects with complex morphologies and sizes, and are not limited to…”
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