Photometric Redshifts in the Irac Shallow Survey

Abstract

Accurate photometric redshifts are calculated for nearly 200,000 galaxies to a 4.5 micron flux limit of ∼ 13 μJy in the 8.5 deg2 Spitzer/IRAC Shallow survey. Using a hybrid photometric redshift algorithm incorporating both neural–net and template–fitting techniques, calibrated with over 15,000 spectroscopic redshifts, a redshift accuracy of σ = 0.06(1 + z… (More)

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Cite this paper

@inproceedings{Brodwin2006PhotometricRI, title={Photometric Redshifts in the Irac Shallow Survey}, author={Mark Brodwin}, year={2006} }