Search results for: K. Coppin

Items from 1 to 20 out of 22 results

article

Herschel‐ATLAS: the far‐infrared properties and star formation rates of broad absorption line quasi‐stellar objects

J. M. Cao Orjales, J. A. Stevens, M. J. Jarvis, D. J. B. Smith, more

Monthly Notices of the Royal Astronomical Society > 427 > 2 > 1209 - 1218

We have used data from the Herschel Astrophysical Terahertz Large‐Area Survey (H‐ATLAS) at 250, 350 and 500

μ

m to determine the far‐infrared (FIR) properties of 50 broad absorption line quasars (BAL QSOs). Our sample contains 49 high‐ionization BAL QSOs (HiBALs) and one low‐ionization BAL QSO (LoBAL) which are compared against a sample of 329 non‐BAL QSOs. These samples are matched over the redshift...

article

An ALMA survey of submillimetre galaxies in the Extended Chandra Deep Field‐South: detection of [C ii] at z = 4.4

A. M. Swinbank, A. Karim, Ian Smail, J. Hodge, more

Monthly Notices of the Royal Astronomical Society > 427 > 2 > 1066 - 1074

We present Atacama Large Millimeter Array (ALMA) 870‐μm (345‐GHz) observations of two submillimetre galaxies (SMGs) drawn from an ALMA study of the 126 submillimetre sources from the LABOCA Extended Chandra Deep Field‐South Survey (LESS). The ALMA data identify the counterparts to these previously unidentified submillimetre sources and serendipitously detect bright emission lines in their spectra...

article

Herschel‐PACS observations of [O i]63 μm towards submillimetre galaxies at z ∼ 1

K. E. K. Coppin, A. L. R. Danielson, J. E. Geach, J. A. Hodge, more

Monthly Notices of the Royal Astronomical Society > 427 > 1 > 520 - 532

We present Herschel‐PACS spectroscopy of the [O i]63 μm far‐infrared cooling line from a sample of six unlensed and spectroscopically confirmed 870 μm selected submillimetre (submm) galaxies (SMGs) at 1.1 < z < 1.6 from the LABOCA Extended Chandra Deep Field South (ECDFS) Submm Survey (LESS). This is the first survey of [O i]63 μm, one of the main photodissociation region (PDR) cooling lines,...

article

The evolutionary connection between QSOs and SMGs: molecular gas in far‐infrared luminous QSOs at z ∼ 2.5

J. M. Simpson, Ian Smail, A. M. Swinbank, D. M. Alexander, more

Monthly Notices of the Royal Astronomical Society > 426 > 4 > 3201 - 3210

We present Institut de Radioastronomie Millimétrique Plateau de Bure Interferometer observations of the ¹²CO (3–2) emission from two far‐infrared luminous QSOs at z ∼ 2.5 selected from the Herschel‐Astrophysical Tetrahertz Large Area Survey. These far‐infrared bright QSOs were selected to have supermassive black holes (SMBHs) with masses similar to those thought to reside in submillimetre galaxies...

article

AzTEC half square degree survey of the SHADES fields – II. Identifications, redshifts and evidence for large‐scale structure

Michał J. Michałowski, J. S. Dunlop, R. J. Ivison, M. Cirasuolo, more

Monthly Notices of the Royal Astronomical Society > 426 > 3 > 1845 - 1866

The Astronomical Thermal Emission Camera (AzTEC) 1.1 mm survey of the two SCUBA HAlf Degree Extragalactic Survey (SHADES) fields is the largest (0.7 deg²) blank‐field millimetre‐wavelength (mm‐wavelength) survey undertaken to date at a resolution of ≃18 arcsec and a depth of ≃1 mJy. We have used the deep optical to radio multiwavelength data in the SHADES Lockman Hole East and SXDF/UDS fields to obtain...

article

The JCMT Nearby Galaxies Legacy Survey – VIII. CO data and the L_CO(3‐2)–L_FIR correlation in the SINGS sample

C. D. Wilson, B. E. Warren, F. P. Israel, S. Serjeant, more

Monthly Notices of the Royal Astronomical Society > 424 > 4 > 3050 - 3080

The James Clerk Maxwell Telescope Nearby Galaxies Legacy Survey (NGLS) comprises an H i‐selected sample of 155 galaxies spanning all morphological types with distances less than 25 Mpc. We describe the scientific goals of the survey, the sample selection and the observing strategy. We also present an atlas and analysis of the CO J=3 ‐ 2 maps for the 47 galaxies in the NGLS which are also part of the...

article

The LABOCA survey of the Extended Chandra Deep Field‐South: clustering of submillimetre galaxies

Ryan C. Hickox, J. L. Wardlow, Ian Smail, A. D. Myers, more

Monthly Notices of the Royal Astronomical Society > 421 > 1 > 284 - 295

We present a measurement of the spatial clustering of submillimetre galaxies (SMGs) at z= 1–3. Using data from the 870 μm Large APEX Bolometer Camera (LABOCA) submillimetre survey of the Extended Chandra Deep Field‐South, we employ a novel technique to measure the cross‐correlation between SMGs and galaxies, accounting for the full probability distributions for photometric redshifts of the galaxies...

article

Herschel ‐ATLAS: rapid evolution of dust in galaxies over the last 5 billion years

L. Dunne, H. L. Gomez, E. da Cunha, S. Charlot, more

Monthly Notices of the Royal Astronomical Society > 417 > 2 > 1510 - 1533

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 Herschel‐Astrophysical Terahertz Large Area Survey (Herschel‐ATLAS). The sample consists of galaxies selected at 250 m which have reliable counterparts from the Sloan Digital Sky Survey (SDSS)...

article

Herschel‐Astrophysical Terahertz Large Area Survey: detection of a far‐infrared population around galaxy clusters

K. E. K. Coppin, J. E. Geach, Ian Smail, L. Dunne, more

Monthly Notices of the Royal Astronomical Society > 416 > 1 > 680 - 688

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 ∼1 Mpc of the centres of 66 optically selected clusters of galaxies in the Sloan Digital Sky Survey with 〈z〉∼ 0.25. From the analysis of the multiwavelength properties of their counterparts we conclude that the far‐infrared emission is associated...

article

Molecular gas in submillimetre‐faint, star‐forming ultraluminous galaxies at z > 1

C. M. Casey, S. C. Chapman, R. Neri, F. Bertoldi, more

Monthly Notices of the Royal Astronomical Society > 415 > 3 > 2723 - 2743

We present interferometric CO observations of 12 z∼ 2 submillimetre‐faint, star‐forming radio galaxies (SFRGs) which are thought to be ultraluminous infrared galaxies (ULIRGs) possibly dominated by warmer dust (T_dust ≳ 40 K) than submillimetre galaxies (SMGs) of similar luminosities. Four other CO‐observed SFRGs are included from the literature, and all the observations are taken at the Plateau de...

article

The LABOCA survey of the Extended Chandra Deep Field‐South: a photometric redshift survey of submillimetre galaxies

J. L. Wardlow, Ian Smail, K. E. K. Coppin, D. M. Alexander, more

Monthly Notices of the Royal Astronomical Society > 415 > 2 > 1479 - 1508

We derive photometric redshifts from 17‐band optical to mid‐infrared photometry of 78 robust radio, 24‐μm and Spitzer IRAC counterparts to 72 of the 126 submillimetre galaxies (SMGs) selected at 870 μm by LABOCA observations in the Extended Chandra Deep Field‐South (ECDF‐S). We test the photometric redshifts of the SMGs against the extensive archival spectroscopy in the ECDF‐S. The median photometric...

article

CO observations of high‐z radio galaxies MRC 2104−242 and MRC 0943−242: spectral‐line performance of the Compact Array Broadband Backend

B. H. C. Emonts, R. P. Norris, I. Feain, G. Miley, more

Monthly Notices of the Royal Astronomical Society > 415 > 1 > 655 - 664

We present the first 7‐mm observations of two high‐redshift, Lyα‐bright radio galaxies (MRC 2104−242 and MRC 0943−242) performed with the 2 × 2 GHz instantaneous bandwidth of the Compact Array Broadband Backend (CABB) at the Australia Telescope Compact Array (ATCA). The aim was to search for ¹²CO(1−0) emission in these systems and test the millimetre capabilities of CABB for performing spectral line...

article

The LABOCA survey of the Extended Chandra Deep Field‐South – radio and mid‐infrared counterparts to submillimetre galaxies

A. D. Biggs, R. J. Ivison, E. Ibar, J. L. Wardlow, more

Monthly Notices of the Royal Astronomical Society > 413 > 4 > 2314 - 2338

We present radio and infrared (3.6–24 μm) counterparts to submillimetre galaxies (SMGs) detected in the Extended Chandra Deep Field‐South with the Large APEX Bolometer Camera (LABOCA) 870‐μm bolometer camera on the 12‐m Atacama Pathfinder Experiment. Using the Very Large Array at 1.4 GHz and Spitzer, we have identified secure counterparts to 79 of the 126 SMGs [signal‐to‐noise ratio (S/N) > 3.7,...

article

The BLAST 250 μm‐selected galaxy population in GOODS‐South

J. S. Dunlop, P. A. R. Ade, J. J. Bock, E. L. Chapin, more

Monthly Notices of the Royal Astronomical Society > 408 > 4 > 2022 - 2050

We identify and investigate the nature of the 20 brightest 250 μm sources detected by the Balloon‐borne Large Aperture Submillimetre Telescope (BLAST) within the central 150 arcmin² of the Great Observatories Origins Deep Survey (GOODS)‐South field. Aided by the available deep VLA 1.4 GHz radio imaging, reaching S_1.4≃ 40 μJy (4σ), we have identified radio counterparts for 17/20 of the 250 μm sources...

article

Detection of molecular gas in a distant submillimetre galaxy at z= 4.76 with Australia Telescope Compact Array

K. E. K. Coppin, S. C. Chapman, Ian Smail, A. M. Swinbank, more

Monthly Notices of the Royal Astronomical Society: Letters > 407 > 1 > L103 - L107

We have detected the CO(2–1) transition from the submillimetre galaxy (SMG) LESS J033229.4−275619 at z= 4.755 using the new Compact Array Broadband Backend system on the Australian Telescope Compact Array. These data have identified a massive gas reservoir available for star formation for the first time in an SMG at z∼ 5. We use the luminosity and velocity width (full width at half‐maximum, FWHM,...

article

An excess of star‐forming galaxies in the fields of high‐redshift QSOs

J. A. Stevens, Matt J. Jarvis, K. E. K. Coppin, M. J. Page, more

Monthly Notices of the Royal Astronomical Society > 405 > 4 > 2623 - 2638

We present submillimetre (submm) and mid‐infrared (MIR) imaging observations of five fields centred on quasi‐stellar objects (QSOs) at 1.7< z<2.8. All five QSOs were detected previously at submm wavelengths. At 850 (450) m, we detect 17 (11) submillimetre galaxies (SMGs) in addition to the QSOs. The total area mapped at 850 m is arcmin² down to rms noise levels of 1–2 mJy beam⁻¹, depending...

article

BLAST: the far‐infrared/radio correlation in distant galaxies

R. J. Ivison, David M. Alexander, Andy D. Biggs, W. N. Brandt, more

Monthly Notices of the Royal Astronomical Society > 402 > 1 > 245 - 258

We investigate the correlation between far‐infrared (FIR) and radio luminosities in distant galaxies, a lynchpin of modern astronomy. We use data from the Balloon‐borne Large Aperture Submillimetre Telescope (BLAST), Spitzer, the Large Apex BOlometer CamerA (LABOCA), the Very Large Array and the Giant Metre‐wave Radio Telescope (GMRT) in the Extended Chandra Deep Field South (ECDFS). For a catalogue...

article

An AzTEC 1.1‐mm survey for ULIRGs in the field of the Galaxy Cluster MS 0451.6−0305

J. L. Wardlow, Ian Smail, G. W. Wilson, M. S. Yun, more

Monthly Notices of the Royal Astronomical Society > 401 > 4 > 2299 - 2317

We have undertaken a deep (σ∼ 1.1 mJy) 1.1‐mm survey of the z= 0.54 cluster MS 0451.6−0305 using the AzTEC camera on the James Clerk Maxwell Telescope. We detect 36 sources with signal‐to‐noise ratio (S/N) ≥ 3.5 in the central 0.10 deg² and present the AzTEC map, catalogue and number counts. We identify counterparts to 18 sources (50 per cent) using radio, mid‐infrared, Spitzer InfraRed Array Camera...

article

AzTEC half square degree survey of the SHADES fields – I. Maps, catalogues and source counts

J. E. Austermann, J. S. Dunlop, T. A. Perera, K. S. Scott, more

Monthly Notices of the Royal Astronomical Society > 401 > 1 > 160 - 176

We present the first results from the largest deep extragalactic mm‐wavelength survey undertaken to date. These results are derived from maps covering over 0.7 deg², made at λ= 1.1 mm, using the AzTEC continuum camera mounted on the James Clerk Maxwell Telescope. The maps were made in the two fields originally targeted at λ= 850 μm with the Submillimetre Common‐User Bolometer Array (SCUBA) in the...

article

Deep multi‐frequency radio imaging in the Lockman Hole – II. The spectral index of submillimetre galaxies

Edo Ibar, R. J. Ivison, P. N. Best, K. Coppin, more

Monthly Notices of the Royal Astronomical Society: Letters > 401 > 1 > L53 - L57

We have employed the Giant Metre‐wave Radio Telescope and the Very Large Array to map the Lockman Hole. At 610 and 1400 MHz, we reach noise levels of 15 and 6 μJy beam⁻¹, respectively, with well‐matched resolutions (∼5 arcsec). At this depth, we obtained reliable detections for about half of the known sub‐mm galaxies (SMGs) in the field. For radio‐identified SMGs, which are typically at z∼ 2, we measure...

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Keywords

GALAXIES: EVOLUTION (13)
GALAXIES: STARBURST (9)
GALAXIES: HIGH‐REDSHIFT (8)
SUBMILLIMETRE: GALAXIES (8)
GALAXIES: FORMATION (4)
GALAXIES: ISM (4)
GALAXIES: ACTIVE (3)
INFRARED: GALAXIES (3)
COSMOLOGY: MISCELLANEOUS (2)
GALAXIES: PHOTOMETRY (2)
RADIO CONTINUUM: GALAXIES (2)
SUBMILLIMETRE (2)
COSMOLOGY: OBSERVATIONS (1)
DEPRESSIVE SYMPTOMS (1)
DISABILITY (1)
EARLY UNIVERSE (1)
GALAXIES: CLUSTERS: GENERAL (1)
GALAXIES: CLUSTERS: INDIVIDUAL: MS 0451−03 (1)
GALAXIES: DISTANCES AND REDSHIFTS (1)
GALAXIES: FUNDAMENTAL PARAMETERS (1)
GALAXIES: HIGH REDSHIFT (1)
GALAXIES: INDIVIDUAL: LESS J033229.4−275619 (1)
GALAXIES: INDIVIDUAL: MRC 0943−242 (1)
GALAXIES: INDIVIDUAL: MRC 2104−242 (1)
GALAXIES: KINEMATICS AND DYNAMICS (1)
GALAXIES: SPIRAL (1)
GALAXIES: STAR FORMATION (1)
GALAXIES: STELLAR CONTENT (1)
GRAVITATIONAL LENSING: STRONG (1)
INFRARED: ISM (1)
ISM: EVOLUTION (1)
ISM: MOLECULES (1)
LARGE‐SCALE STRUCTURE OF UNIVERSE (1)
OLDER WOMEN (1)
QUASARS: ABSORPTION LINES (1)
QUASARS: EMISSION LINES (1)
QUASARS: INDIVIDUAL: J0908−0034 (1)
QUASARS: INDIVIDUAL: J0911+0027 (1)
STARS: FORMATION (1)
SURVEYS (1)
TECHNIQUES: INTERFEROMETRIC (1)
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Wiley (20)
Elsevier (1)
Springer (1)

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Search results for: K. Coppin

Herschel‐ATLAS: the far‐infrared properties and star formation rates of broad absorption line quasi‐stellar objects

An ALMA survey of submillimetre galaxies in the Extended Chandra Deep Field‐South: detection of [C ii] at z = 4.4

Herschel‐PACS observations of [O i]63 μm towards submillimetre galaxies at z ∼ 1

The evolutionary connection between QSOs and SMGs: molecular gas in far‐infrared luminous QSOs at z ∼ 2.5

AzTEC half square degree survey of the SHADES fields – II. Identifications, redshifts and evidence for large‐scale structure

The JCMT Nearby Galaxies Legacy Survey – VIII. CO data and the L_CO(3‐2)–L_FIR correlation in the SINGS sample

The LABOCA survey of the Extended Chandra Deep Field‐South: clustering of submillimetre galaxies

Herschel ‐ATLAS: rapid evolution of dust in galaxies over the last 5 billion years

Herschel‐Astrophysical Terahertz Large Area Survey: detection of a far‐infrared population around galaxy clusters

Molecular gas in submillimetre‐faint, star‐forming ultraluminous galaxies at z > 1

The LABOCA survey of the Extended Chandra Deep Field‐South: a photometric redshift survey of submillimetre galaxies

CO observations of high‐z radio galaxies MRC 2104−242 and MRC 0943−242: spectral‐line performance of the Compact Array Broadband Backend

The LABOCA survey of the Extended Chandra Deep Field‐South – radio and mid‐infrared counterparts to submillimetre galaxies

The BLAST 250 μm‐selected galaxy population in GOODS‐South

Detection of molecular gas in a distant submillimetre galaxy at z= 4.76 with Australia Telescope Compact Array

An excess of star‐forming galaxies in the fields of high‐redshift QSOs

BLAST: the far‐infrared/radio correlation in distant galaxies

An AzTEC 1.1‐mm survey for ULIRGs in the field of the Galaxy Cluster MS 0451.6−0305

AzTEC half square degree survey of the SHADES fields – I. Maps, catalogues and source counts

Deep multi‐frequency radio imaging in the Lockman Hole – II. The spectral index of submillimetre galaxies

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