Sub-arcsecond, microJansky Radio Properties of Spitzer Identified Mid-infrared Sources in the HDF-N/GOODS-N Field

R J Beswick; T W B Muxlow; H Thrall; A M S Richards; H C Ferguson; B Mobasher; R Norris; J Afonso

Sub-arcsecond, microJansky Radio Properties of Spitzer Identified Mid-infrared Sources in the HDF-N/GOODS-N Field

R J Beswick, T W B Muxlow, H Thrall, A M S Richards, H C Ferguson, B Mobasher, R Norris, J Afonso (Editor)

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

Abstract

We present recent and ongoing results from extremely deep 18 day MERLIN + VLA 1.4GHz observations (rms: 3.3 μ Jy/beam) of an 8.5 square arcminute field centred upon the Hubble Deep Field North. This area of sky has been the subject of some of the deepest observations ever made over a wide range of frequencies, from X-rays to the radio. The results presented here use our deep, sub-arcsecond radio imaging of this field to characterise the radio structures of the several hundred GOODS Spitzer MIR sources in this field. These MIR sources primarily trace the luminous starburst sources. A significant proportion of the MIR sources are detected and resolved by our radio observations, allowing these observations to trace the IR/Radio correlation for galaxies over ˜7 orders of magnitude, extending it to ever lower luminosities.

Original language	English
Title of host publication	host publication
Editors	J Afonso
Volume	380
Publication status	Published - 2007
Event	Deepest Astronomical Surveys - Duration: 1 Jan 1824 → … http://adsabs.harvard.edu/abs/2007ASPC..380..291T

Conference

Conference	Deepest Astronomical Surveys
Period	1/01/24 → …
Internet address	http://adsabs.harvard.edu/abs/2007ASPC..380..291T

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@inproceedings{fb8e1ba21a3649eea784953b1ee7bcb0,

title = "Sub-arcsecond, microJansky Radio Properties of Spitzer Identified Mid-infrared Sources in the HDF-N/GOODS-N Field",

abstract = "We present recent and ongoing results from extremely deep 18 day MERLIN + VLA 1.4GHz observations (rms: 3.3 μ Jy/beam) of an 8.5 square arcminute field centred upon the Hubble Deep Field North. This area of sky has been the subject of some of the deepest observations ever made over a wide range of frequencies, from X-rays to the radio. The results presented here use our deep, sub-arcsecond radio imaging of this field to characterise the radio structures of the several hundred GOODS Spitzer MIR sources in this field. These MIR sources primarily trace the luminous starburst sources. A significant proportion of the MIR sources are detected and resolved by our radio observations, allowing these observations to trace the IR/Radio correlation for galaxies over ˜7 orders of magnitude, extending it to ever lower luminosities.",

author = "Beswick, {R J} and Muxlow, {T W B} and H Thrall and Richards, {A M S} and Ferguson, {H C} and B Mobasher and R Norris and J Afonso",

year = "2007",

language = "English",

volume = "380",

editor = "J Afonso",

booktitle = "host publication",

note = "Deepest Astronomical Surveys ; Conference date: 01-01-1824",

url = "http://adsabs.harvard.edu/abs/2007ASPC..380..291T",

}

TY - GEN

T1 - Sub-arcsecond, microJansky Radio Properties of Spitzer Identified Mid-infrared Sources in the HDF-N/GOODS-N Field

AU - Beswick, R J

AU - Muxlow, T W B

AU - Thrall, H

AU - Richards, A M S

AU - Ferguson, H C

AU - Mobasher, B

AU - Norris, R

A2 - Afonso, J

PY - 2007

Y1 - 2007

N2 - We present recent and ongoing results from extremely deep 18 day MERLIN + VLA 1.4GHz observations (rms: 3.3 μ Jy/beam) of an 8.5 square arcminute field centred upon the Hubble Deep Field North. This area of sky has been the subject of some of the deepest observations ever made over a wide range of frequencies, from X-rays to the radio. The results presented here use our deep, sub-arcsecond radio imaging of this field to characterise the radio structures of the several hundred GOODS Spitzer MIR sources in this field. These MIR sources primarily trace the luminous starburst sources. A significant proportion of the MIR sources are detected and resolved by our radio observations, allowing these observations to trace the IR/Radio correlation for galaxies over ˜7 orders of magnitude, extending it to ever lower luminosities.

AB - We present recent and ongoing results from extremely deep 18 day MERLIN + VLA 1.4GHz observations (rms: 3.3 μ Jy/beam) of an 8.5 square arcminute field centred upon the Hubble Deep Field North. This area of sky has been the subject of some of the deepest observations ever made over a wide range of frequencies, from X-rays to the radio. The results presented here use our deep, sub-arcsecond radio imaging of this field to characterise the radio structures of the several hundred GOODS Spitzer MIR sources in this field. These MIR sources primarily trace the luminous starburst sources. A significant proportion of the MIR sources are detected and resolved by our radio observations, allowing these observations to trace the IR/Radio correlation for galaxies over ˜7 orders of magnitude, extending it to ever lower luminosities.

M3 - Conference contribution

VL - 380

BT - host publication

T2 - Deepest Astronomical Surveys

Y2 - 1 January 1824

ER -

Sub-arcsecond, microJansky Radio Properties of Spitzer Identified Mid-infrared Sources in the HDF-N/GOODS-N Field

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