Guillermo Barro, Pablo G. Perez-Gonzalez, Antonio Cava, Gabriel Brammer, Viraj Pandya, Carmen Eliche Moral, Pilar Esquej, Helena Dominguez-Sanchez, Belen Alcalde Pampliega, Yicheng Guo, Anton M. Koekemoer, Jonathan R. Trump, Matthew L. N. Ashby, Nicolas Cardiel, Marco Castellano, Christopher J. Conselice, Mark E. Dickinson, Timothy Dolch, Jennifer L. Donley, Nestor Espino Briones, Sandra M. Faber, Giovanni G. Fazio, Henry Ferguson, Steve Finkelstein, Adriano Fontana, Audrey Galametz, Jonathan P. Gardner, Eric Gawiser, Mauro Giavalisco, Andrea Grazian, Norman A. Grogin, Nimish P. Hathi, Shoubaneh Hemmati, Antonio Hernan-Caballero, Dale Kocevski, David C. Koo, Dritan Kodra, Kyoung-Soo Lee, Lihwai Lin, Ray A. Lucas, Bahram Mobasher, Elizabeth J. McGrath, Kirpal Nandra, Hooshang Nayyeri, Jeffrey A. Newman, Janine Pforr, Michael Peth, Marc Rafelski, Lucia Rodriguez-Munoz, Mara Salvato, Mauro Stefanon, Arjen van der Wel, Steven P. Willner, Tommy Wiklind, Stijn Wuyts. 2019. The CANDELS/SHARDS multi-wavelength catalog in GOODS-N: Photometry, Photometric Redshifts, Stellar Masses, Emission line fluxes and Star Formation Rates. Astrophysical Journal Supplement Series 243, 2 DOI: 10.3847/1538-4365/ab23f2
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 multiwavelength data. The catalog contains 35,445 sources over the 171 arcmin(2) of the CANDELS F160W mosaic. The 5 sigma detection limits (within an aperture of radius 0 ”.17) of the mosaic range between H = 27.8, 28.2, and 28.7 in the wide, intermediate, and deep regions, which span approximately 50%, 15%, and 35% of the total area. The multiwavelength photometry includes broadband data from the 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, and 8.0 mu m), and far-IR (Spitzer/MIPS 24 mu m, HERSCHEL/PACS 100 and 160 mu m, SPIRE 250, 350 and 500 mu m) observations. In addition, the catalog also includes optical medium-band data (R similar to 50) in 25 consecutive bands, lambda = 500-950 nm, from the SHARDS survey and WFC3 IR spectroscopic observations with the G102 and G141 grisms (R similar to 210 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 1485 good-quality spectroscopic redshifts up to z similar to 3 yields Delta z/(1 + z(spec)) = 0.0032 and an outlier fraction of eta = 4.3%. In addition to the multiband photometry, we release value-added catalogs with emission-line fluxes, stellar masses, dust attenuations, UV- and IR-based star formation rates, and rest-frame colors.
