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Herschel-ATLAS/GAMA: What determines the far-infrared properties of radio galaxies?
(OUP, 2013)
We perform a stacking analysis of Herschel Astrophysical Terahertz Large Area Survey
(H-ATLAS) data in order to obtain isothermal dust temperatures and rest-frame luminosities
at 250 µm (L250), for a well-defined sample ...
Herschel-atlas/Gama: a difference between star formation rates in strong-line and weak-line radio galaxies
(OUP, 2013)
We have constructed a sample of radio-loud objects with optical spectroscopy from the Galaxy
and Mass Assembly (GAMA) project over the Herschel Astrophysical Terahertz Large Area
Survey (Herschel-ATLAS) Phase 1 fields. ...
A detection threshold in the amplitude spectra calculated from Kepler data obtained during K2 mission.
(Oxford University Press, 2015)
We present our analysis of simulated data in order to derive a detection threshold which can
be used in the pre-whitening process of amplitude spectra. In case of ground-based data of
pulsating stars, this threshold is ...
The star-formation history of mass-selected galaxies from the VIDEO survey
(Oxford University Press, 2014)
We measure star formation rates (SFRs) and specific SFRs (SSFRs) of Ks-selected galaxies from the VISTA Deep Extragalactic Observations survey by stacking 1.4 GHz Very Large Array data. We split the sample, which spans 0 ...
The analysis of indexed astronomical time series – XI. The statistics of oversampled white noise periodograms
(Oxford University Press, 2015)
The distribution of the maxima of periodograms is considered in the case where the time
series is made up of regularly sampled, uncorrelated Gaussians. It is pointed out that if there
is no oversampling, then for large ...
Optical-faint, far-infrared-bright Herschel sources in the CANDELS fields: Ultra-luminous infrared galaxies at z > 1 and the effect of source blending
(American Astronomical Society, 2014)
The Herschel very wide-field surveys have charted hundreds of square degrees in multiple far-IR
(FIR) bands. While the Sloan Digital Sky Survey (SDSS) is currently the best resource for optical
counterpart identifications ...
Hot subdwarf stars in close-up view IV. Helium abundances and the 3He isotopic anomaly of subdwarf B stars
(EDP Sciences, 2013)
Atmospheric parameters and helium abundances of 44 bright subdwarf B stars have been determined. More than half of our sample
consists of newly discovered stars from the Edinburgh Cape survey. We showed that effective ...
An O−C (and light travel time) method suitable for application to large photometric databases
(Oxford University Press, 2014)
The standard method of studying period changes in variable stars is to study the timing
residuals or O−C values of light-curve maxima or minima. The advent of photometric surveys
for variability, covering large parts of ...
Multicolour time series photometry of four short-period weak-lined T Tauri stars
(Oxford University Press, 2015)
The paper describes continuous photometric monitoring of four pre-main-sequence stars,
probable members of young stellar associations. Measurements, covering at least four nights
per star, were obtained by cycling through ...
Multicolour time series photometry of the variable star 1SWASP J234401.81−212229.1
(Oxford University Press, 2014)
1SWASP J234401.81-212229.1 may be one of a handful of contact binaries comprising two
Mdwarfs. Modelling of the available observations is complicated by the fact that the radiation
of the eclipsing system is dominated ...