The CANDELS/SHARDS multi-wavelength catalog in GOODS-N: Photometry, Photometric Redshifts, Stellar Masses, Emission line fluxes and Star Formation Rates
Creators: name: Barro, Guillermo
name: Perez-Gonzalez, Pablo G.
name: Cava, Antonio
name: Brammer, Gabriel
name: Pandya, Viraj
name: Moral, Carmen Eliche
name: Esquej, Pilar
name: Dominguez-Sanchez, Helena
name: Pampliega, Belen Alcalde
name: Guo, Yicheng
name: Koekemoer, Anton M.
name: Trump, Jonathan R.
name: Ashby, Matthew L. N.
name: Cardiel, Nicolas
name: Castellano, Marco
name: Conselice, Christopher J.
name: Dickinson, Mark E.
name: Dolch, Timothy
name: Donley, Jennifer L.
name: Briones, Nestor Espino
name: Faber, Sandra M.
name: Fazio, Giovanni G.
name: Ferguson, Henry
name: Finkelstein, Steve
name: Fontana, Adriano
name: Galametz, Audrey
name: Gardner, Jonathan P.
name: Gawiser, Eric
name: Giavalisco, Mauro
name: Grazian, Andrea
name: Grogin, Norman A.
name: Hathi, Nimish P.
name: Hemmati, Shoubaneh
name: Hernan-Caballero, Antonio
name: Kocevski, Dale
name: Koo, David C.
name: Kodra, Dritan
name: Lee, Kyoung-Soo
name: Lin, Lihwai
name: Lucas, Ray A.
name: Mobasher, Bahram
name: McGrath, Elizabeth J.
name: Nandra, Kirpal
name: Nayyeri, Hooshang
name: Newman, Jeffrey A.
name: Pforr, Janine
name: Peth, Michael
name: Rafelski, Marc
name: Rodriguez-Munoz, Lucia
name: Salvato, Mara
name: Stefanon, Mauro
name: van der Wel, Arjen
name: Willner, Steven P.
name: Wiklind, Tommy
name: Wuyts, Stijn
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: We present a WFC3 F160W ($H$-band) selected catalog in the CANDELS/GOODS-N field containing photometry from the ultraviolet (UV) to the far-infrared (IR), photometric redshifts and stellar parameters derived from the analysis of the multi-wavelength data. The catalog contains 35,445 sources over the 171 arcmin$^{2}$ of the CANDELS F160W mosaic. The 5$σ$ detection limits (within an aperture of radius 0\farcs17) of the mosaic range between $H=27.8$, 28.2 and 28.7 in the wide, intermediate and deep regions, that span approximately 50\%, 15\% and 35\% of the total area. The multi-wavelength photometry includes broad-band data from UV (U band from KPNO and LBC), optical (HST/ACS F435W, F606W, F775W, F814W, and F850LP), near-to-mid IR (HST/WFC3 F105W, F125W, F140W and F160W, Subaru/MOIRCS Ks, CFHT/Megacam K, and \spitzer/IRAC 3.6, 4.5, 5.8, 8.0 $μ$m) and far IR (\spitzer/MIPS 24$μ$m, HERSCHEL/PACS 100 and 160$μ$m, SPIRE 250, 350 and 500$μ$m) observations. In addition, the catalog also includes optical medium-band data (R$\sim50$) in 25 consecutive bands, $λ=500$ to 950~nm, from the SHARDS survey and WFC3 IR spectroscopic observations with the G102 and G141 grisms (R$\sim210$ and 130). The use of higher spectral resolution data to estimate photometric redshifts provides very high, and nearly uniform, precision from $z=0-2.5$. The comparison to 1,485 good quality spectroscopic redshifts up to $z\sim3$ yields $Δz$/(1+$z_{\rm spec}$)$=$0.0032 and an outlier fraction of $η=$4.3\%. In addition to the multi-band photometry, we release added-value catalogs with emission line fluxes, stellar masses, dust attenuations, UV- and IR- based star formation rates and rest-frame colors.
description: The catalogs, images and spectra are available in Rainbow-slicer (https://bit.ly/2OxKKx1 ), navigator (https://bit.ly/2GDS180 ) and MAST (https://bit.ly/2YtoBQ4 ). In addition to the photometry and other added-value catalogs we release UV+IR star formation rates based on Spitzer (MIPS) and Herschel (PACS and SPIRE) in the 5 CANDELS fields