Search
Now showing items 11-20 of 63
The Herschel Multi-tiered Extragalactic Survey : SPIRE-mm photometric redshifts
(2012-02-01)
We investigate the potential of submm–mm and submm–mm–radio photometric redshifts using a sample of mm-selected sources as seen at 250, 350 and 500μm by the SPIRE instrument on Herschel. From a sample of 63 previously ...
The environment and characteristics of low-redshift galaxies detected by the Herschel-ATLAS
(2011-11-01)
We investigate the ultraviolet and optical properties and environment of low-redshift galaxies detected in the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) science demonstration data. We use the Sloan Digital ...
Herschel -ATLAS : Rapid evolution of dust in galaxies over the last 5 billion years
(2011-10-01)
We present the first direct and unbiased measurement of the evolution of the dust mass function of galaxies over the past 5 billion years of cosmic history using data from the Science Demonstration Phase of the ...
Modeling of the Hermes submillimeter source lensed by a dark matter dominated foreground group of galaxies
(2011-09-10)
We present the results of a gravitational lensing analysis of the bright z(s) = 2.957 submillimeter galaxy (SMG) HERMES found in the Herschel/SPIRE science demonstration phase data from the Herschel Multi-tiered Extragalactic ...
Herschel-ATLAS: the link between accretion luminosity and star formation in quasar host galaxies
(2011-09)
We use the science demonstration field data of the Herschel Astrophysical Terahertz Large Area Survey to study how star formation, traced by the far-infrared Herschel data, is related to both the accretion luminosity and ...
Herschel-ATLAS : Counterparts from the ultraviolet-near-infrared in the science demonstration phase catalogue
(2011-09)
We present a technique to identify optical counterparts of 250-mu m-selected sources from the Herschel-ATLAS survey. Of the 6621 250 mu m > 32-mJy sources in our science demonstration catalogue we find that similar to 60 ...
Herschel-Astrophysical Terahertz Large Area Survey: detection of a far-infrared population around galaxy clusters
(2011-09)
We report the detection of a significant excess in the surface density of far-infrared sources from the Herschel-Astrophysical Terahertz Large Area Survey within similar to 1Mpc of the centres of 66 optically selected ...
Herschel-ATLAS: first data release of the Science Demonstration Phase source catalogues
(2011-08)
The Herschel Astrophysical Terahertz LargeArea Survey (Herschel-ATLAS) is a survey of 550 deg(2) with the Herschel Space Observatory in five far-infrared and submillimetre bands. The first data for the survey, observations ...
Physical conditions of the interstellar medium of high-redshift, strongly lensed submillimetre galaxies from the Herschel-ATLAS
(2011-08-01)
We present Herschel-Spectral and Photometric Imaging Receiver (SPIRE) Fourier transform spectrometer (FTS) and radio follow-up observations of two Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS)-detected ...
GAMA/H-ATLAS: the ultraviolet spectral slope and obscuration in galaxies
(2011-08)
We use multiwavelength data from the Galaxy And Mass Assembly (GAMA) and Herschel-ATLAS (H-ATLAS) surveys to compare the relationship between various dust obscuration measures in galaxies. We explore the connections between ...