EAZY: A Fast, Public Photometric Redshift Code

Abstract

We describe a new program for determining photometric redshifts, dubbed EAZY. The program is optimized for cases where spectroscopic redshifts are not available, or only available for a biased subset of the galaxies. The code combines features from various existing codes: it can fit linear combinations of templates, it includes optional flux- and redshift-based priors, and its user interface is modeled on the popular HYPERZ code. A novel feature is that the default template set, as well as the default functional forms of the priors, are not based on (usually highly biased) spectroscopic samples, but on semi-analytical models. Furthermore, template mismatch is addressed by a novel rest-frame template error function. This function gives different wavelength regions different weights, and ensures that the formal redshift uncertainties are realistic. We introduce a redshift quality parameter, Q_z, that provides a robust estimate of the reliability of the photometric redshift estimate. Despite the fact that EAZY is not "trained" on spectroscopic samples, the code (with default parameters) performs very well on existing public datasets. For K-selected samples in CDF-South and other deep fields we find a 1-sigma scatter in dz/(1+z) of 0.034, and we provide updated photometric redshift catalogs for the FIRES, MUSYC, and FIREWORKS surveys.

Accepted for publication in the Astrophysical Journal. 13 pages, 11 figures. Code available at http://www.astro.yale.edu/eazy/

References in corpus (17)

• The UKIRT Infrared Deep Sky Survey (UKIDSS)
• K-corrections and filter transformations in the ultraviolet, optical, and near infrared
• The hierarchical formation of the brightest cluster galaxies
• zCOSMOS: A Large VLT/VIMOS redshift survey covering 0 < z < 3 in the COSMOS field
• The GOODS-MUSIC sample: a multicolour catalog of near-IR selected galaxies in the GOODS-South field
• The Zurich Extragalactic Bayesian Redshift Analyzer (ZEBRA) and its first application: COSMOS
• The high redshift galaxy population in hierarchical galaxy formation models
• Photometric Redshifts of Galaxies in COSMOS
• The Properties and Evolution of a K-band Selected Sample of Massive Galaxies at z~0.4 - 2 in the Palomar/DEEP2 Survey
• A Near-Infrared Spectroscopic Survey of K-selected Galaxies at z~2.3: Redshifts and Implications for Broadband Photometric Studies
• The Multiwavelength Survey by Yale-Chile (MUSYC): Deep Near-Infrared Imaging and the Selection of Distant Galaxies
• The rest-frame optical luminosity functions of galaxies at 2<z<3.5
• ImpZ: a new photometric redshift code for galaxies and quasars
• Direct Measurements of the Stellar Continua and Balmer/4000 Angstrom Breaks of Red z>2 Galaxies: Redshifts and Improved Constraints on Stellar Populations
• Low Resolution Spectral Templates For Galaxies From 0.2 -- 10 microns
• A blind test of photometric redshifts on ground-based data
• Assessing the Predictive Power of Galaxy Formation Models: A Comparison of Predicted and Observed Rest-Frame Optical Luminosity Functions at 2.0<z<3.3

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• AGN and Star Formation at Cosmic Noon: Comparison of Data to Theoretical Models
• More connected, more active: galaxy clusters and groups at z~1 and the connection between their quiescent galaxy fractions and large-scale environments
• The effect of the morphological quenching mechanism on star formation activity at 0.5 < z < 1.5 in 3D-HST/CANDELS
• Spectroscopic confirmation of a gravitationally lensed Lyman break galaxy at z${}_{[CII]}$ = 6.827 using NOEMA
• The detection of a massive chain of dark HI clouds in the GAMA G23 Field
• The Role of Bulge Formation in the Homogenization of Stellar Populations at $z\sim 2$ as revealed by Internal Color Dispersion in CANDELS
• A Multi-Band Forced-Photometry Catalog in the ELAIS-S1 Field
• Photo-z-SQL: integrated, flexible photometric redshift computation in a database
• Emission Line Galaxies in the SHARDS Frontier Fields I: Candidate Selection and the Discovery of Bursty Hα Emitters
• An accurate new method of calculating absolute magnitudes and K-corrections applied to the Sloan filter set
• Near-Infrared Survey and Photometric Redshifts in the Extended GOODS-North field
• Active galactic nuclei cores in infrared-faint radio sources: Very long baseline interferometry observations using the Very Long Baseline Array
• Color dependence of clustering of massive galaxies at 0.5$\le z\le$2.5: similar spatial distributions between green valley galaxies and AGNs
• Joint Strong and Weak Lensing Analysis of the Massive Cluster Field J0850+3604
• Catalog of Candidates for Quasars at 3 < z < 5.5 Selected among X-Ray Sources from the 3XMM-DR4 Survey of the XMM-Newton Observatory
• Early-type galaxies at intermediate redshift observed with HST WFC3: perspectives on recent star-formation
• On the nature of infrared-faint radio sources in the SXDF and VLA-VVDS fields
• See Change: VLT spectroscopy of a sample of high-redshift Type Ia supernova host galaxies
• Unresolved z~8 point sources and their impact on the bright end of the galaxy luminosity function
• The Next Generation Fornax Survey (NGFS): V. Discovery of a dwarf-dwarf galaxy pair at z=0.30 and its characterization using deep VLT/MUSE observations
• The Ultraviolet Deep Imaging Survey of Galaxies in the Bootes Void I: catalog, color-magnitude relations and star formation
• The Fundamental Plane of Massive Quiescent Galaxies at z~2
• Extinction Correction Significantly Influences the Estimate of Ly$\alpha$ Escape Fraction
• How accurate are infrared luminosities from monochromatic photometric extrapolation?
• The effect of emission lines on the performance of photometric redshift estimation algorithms
• The sensitivity of GPz estimates of photo-z posterior PDFs to realistically complex training set imperfections
• Optical Spectroscopy of Candidates for Quasars at 3<z<5.5 from the XMM-Newton X-ray survey. A distant X-ray Quasar at z=5.08
• Hawaii Two-0: High-redshift galaxy clustering and bias
• Subaru/HSC z-Broadband Excess Selection of Extreme Emission Line Galaxies at z<1
• Multiwavelength characterisation of an ACT-selected, lensed dusty star-forming galaxy at z=2.64
• Decoupled Black Hole Accretion and Quenching: The Relationship Between BHAR, SFR, and Quenching in Milky Way and Andromeda-mass Progenitors Since z = 2.5
• Estimating lifetimes of uv-selected massive galaxies at $0.5\le z\le 2.5$ in the cosmos/ultravista field through clustering analyses
• ZFIRE: The Beginning of the End for Massive Galaxies at z ~ 2 and Why Environment Matters
• Optical detection of a GMRT-detected candidate high-redshift radio galaxy with 3.6-m Devasthal optical telescope
• Environmental impact on star-forming galaxies in a $z\sim 0.9$ cluster during course of galaxy accretion
• X-ray Sources in the SSA22 Chandra Field
• Properties of environment around AGN and luminous galaxy pairs through HSC wide survey
• Identifying and Characterizing the Most Heavily Dust-Obscured Galaxies at $1\le z\le 4$
• Automatic morphological classification of galaxies: convolutional autoencoder and bagging-based multiclustering model
• Ultraviolet-to-far-infra-red self-consistent analysis of the stellar populations of massive starburst galaxies at intermediate redshifts
• HST WFC3/Grism Observations of the Candidate Ultra-High-Redshift Radio Galaxy GLEAM J0917-0012
• 3D intrinsic shapes of quiescent galaxies in observations and simulations
• Probability density estimation of photometric redshifts based on machine learning
• Deep ASKAP EMU Survey of the GAMA23 field: Properties of radio sources
• Introducing the FLAMINGOS-2 Split-K Medium Band Filters: The Impact on Photometric Selection of High-z Galaxies in the FENIKS-pilot survey
• Identifying and Repairing Catastrophic Errors in Galaxy Properties Using Dimensionality Reduction
• Compact star forming galaxies as the progenitors of compact quiescent galaxies: clustering result