CANDELS multi-wavelength catalogs: source identification and photometry in the CANDELS Extended Groth Strip

Stefanon, Mauro and Yan, Haojing and Mobasher, Bahram and Barro, Guillermo and Donley, Jennifer L. and Fontana, Adriano and Hemmati, Shoubaneh and Koekemoer, Anton M. and Lee, BoMee and Lee, Seong-Kook and Nayyeri, Hooshang and Peth, Michael and Pforr, Janine and Salvato, Mara and Wiklind, Tommy and Wuyts, Stijn and Ashby, Matthew L. N. and Castellano, Marco and Conselice, Christopher J. and Cooper, Michael C. and Cooray, Asantha R. and Dolch, Timothy and Ferguson, Henry and Galametz, Audrey and Giavalisco, Mauro and Guo, Yicheng and Willner, Steven P. and Dickinson, Mark E. and Faber, Sandra M. and Fazio, Giovanni G. and Gardner, Jonathan P. and Gawiser, Eric and Grazian, Andrea and Grogin, Norman A. and Kocevski, Dale and Koo, David C. and Lee, Kyoung-Soo and Lucas, Ray A. and McGrath, Elizabeth J. and Nandra, Kirpal and Newman, Jeffrey A. and Wel, Arjen van der (2017) CANDELS multi-wavelength catalogs: source identification and photometry in the CANDELS Extended Groth Strip. Astrophysical Journal Supplement Series, 229 (2). p. 32. ISSN 1538-4365

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Abstract

We present a 0.4-8μm multi-wavelength photometric catalog in the Extended Groth Strip (EGS) field. This catalog is built on the Hubble Space Telescope (HST) WFC3 and ACS data from the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS), and it incorporates the existing HST data from the All-wavelength Extended Groth strip International Survey (AEGIS) and the 3D-HST program. The catalog is based on detections in the F160W band reaching a depth of F160W=26.62 AB (90% completeness, point-sources). It includes the photometry for 41457 objects over an area of ~ 206 arcmin2 in the following bands: HST ACS F606W and F814W; HST WFC3 F125W, F140W and F160W; CFHT/Megacam u∗, g′, r′, i′ and z′; CFHT/WIRCAM J, H and KS; Mayall/NEWFIRM J1, J2, J3, H1, H2, K; Spitzer IRAC 3.6μm, 4.5μm, 5.8μm and 8.0μm. We are also releasing value-added catalogs that provide robust photometric redshifts and stellar mass measurements. The catalogs are publicly available through the CANDELS repository.

Item Type: Article
Keywords: catalogs; galaxies: evolution; methods: data analysis; techniques: photometric
Schools/Departments: University of Nottingham, UK > Faculty of Science > School of Physics and Astronomy
Identification Number: 10.3847/1538-4365/aa66cb
Depositing User: Eprints, Support
Date Deposited: 15 Jun 2017 12:19
Last Modified: 15 Jun 2017 21:13
URI: http://eprints.nottingham.ac.uk/id/eprint/43609

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