Colour matters: the effects of lensing on the positional offsets between optical and submillimetre galaxies in Herschel-ATLAS

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Colour matters: the effects of lensing on the positional offsets between optical and submillimetre galaxies in Herschel-ATLAS

We report an unexpected variation in the positional offset distributions between Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) submillimetre (submm) sources and their optical associations, depending on both 250-μm signal-to-noise ratio and 250/350-μm colour. We show that redder and br...

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Bibliographic Details
Main Authors:	Bourne, N., Maddox, S.J., Dunne, L., Dye, S., Eales, S., Hoyos, C., Gonzalez-Nuevo, J., Smith, D.J.B., Valiante, E., de Zotti, G., Ivison, R.J., Rowlands, K.
Format:	Article
Published:	Oxford University Press 2014
Subjects:	gravitational lensing: weak galaxies: statistics submillimetre: galaxies
Online Access:	https://eprints.nottingham.ac.uk/42377/

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