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A snapshot beyond the Local Universe with Herschel/SPIRE

Published online by Cambridge University Press:  17 August 2016

Sandor Pinter
Affiliation:
Eotvos Lorand University, Hungary, email: s.pinter@astro.elte.hu
Gabor Marton
Affiliation:
Konkoly Observatory of the Hungarian Academy of Sciences
L. Viktor Toth
Affiliation:
Eotvos Lorand University, Hungary, email: s.pinter@astro.elte.hu
Chris Pearson
Affiliation:
Science and Technology Facilities Council Rutherford Appleton Laboratory
Zsolt Bagoly
Affiliation:
Eotvos Lorand University, Hungary, email: s.pinter@astro.elte.hu
Lajos G. Balazs
Affiliation:
Eotvos Lorand University, Hungary, email: s.pinter@astro.elte.hu Konkoly Observatory of the Hungarian Academy of Sciences
Istvan Horvath
Affiliation:
National University of Public Service, Hungary
Istvan I. Racz
Affiliation:
Eotvos Lorand University, Hungary, email: s.pinter@astro.elte.hu
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Abstract

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The European Large-Area ISO Survey (ELAIS) N1 field is one of the extragalactic windows where the lack of the Galactic ISM allows us to analyze the unbiased FIR properties of extragalactic objects. The field was investigated recently based on Herschel observations by the HerMES key project. We present a survey of the field covering a larger area than HerMES (12.54 deg2 vs 3.47 deg2). We provide accurate 250, 350, and 500 micrometer flux densities for about 8000 point sources using the latest Herschel analysis and calibration procedures. Based on SDSS spectroscopic and SWIRE photometric data our sample has approximately 4000 and 4500 galaxies with 0.2 < z < 0.5 and z > 0.5 redshifts, respectively. The new flux densities are crucial limiting the star-forming activity of galaxies outside the Local Universe, as it is demonstrated in the star-forming galaxy 2MASS J16072472+5412119.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2016 

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