TY - JOUR
T1 - The CANDELS/SHARDS Multiwavelength Catalog in GOODS-N: Photometry, Photometric Redshifts, Stellar Masses, Emission-line Fluxes, and Star Formation Rates
AU - CANDELS team
AU - Barro, Guillermo
AU - Pérez-gonzález, Pablo G.
AU - Cava, Antonio
AU - Brammer, Gabriel
AU - Pandya, Viraj
AU - Moral, Carmen Eliche
AU - Esquej, Pilar
AU - Domínguez-sánchez, Helena
AU - Pampliega, Belen Alcalde
AU - Guo, Yicheng
AU - Koekemoer, Anton M.
AU - Trump, Jonathan R.
AU - Ashby, Matthew L. N.
AU - Cardiel, Nicolas
AU - Castellano, Marco
AU - Conselice, Christopher J.
AU - Dickinson, Mark E.
AU - Dolch, Timothy
AU - Donley, Jennifer L.
AU - Briones, Néstor Espino
AU - Faber, Sandra M.
AU - Fazio, Giovanni G.
AU - Ferguson, Henry
AU - Finkelstein, Steve
AU - Fontana, Adriano
AU - Galametz, Audrey
AU - Gardner, Jonathan P.
AU - Gawiser, Eric
AU - Giavalisco, Mauro
AU - Grazian, Andrea
AU - Grogin, Norman A.
AU - Hathi, Nimish P.
AU - Hemmati, Shoubaneh
AU - Hernán-caballero, Antonio
AU - Kocevski, Dale
AU - Koo, David C.
AU - Kodra, Dritan
AU - Lee, Kyoung-soo
AU - Lin, Lihwai
AU - Lucas, Ray A.
AU - Mobasher, Bahram
AU - Mcgrath, Elizabeth J.
AU - Nandra, Kirpal
AU - Nayyeri, Hooshang
AU - Newman, Jeffrey A.
AU - Pforr, Janine
AU - Peth, Michael
AU - Rafelski, Marc
AU - Rodríguez-munoz, Lucia
AU - Wuyts, Stijn
PY - 2019/7/25
Y1 - 2019/7/25
N2 - 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 arcmin2 of the CANDELS F160W mosaic. The 5σ detection limits (within an aperture of radius 0farcs17) 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 μm), and far-IR (Spitzer/MIPS 24 μm, HERSCHEL/PACS 100 and 160 μm, SPIRE 250, 350 and 500 μm) observations. In addition, the catalog also includes optical medium-band data (R ~ 50) in 25 consecutive bands, λ = 500–950 nm, from the SHARDS survey and WFC3 IR spectroscopic observations with the G102 and G141 grisms (R ~ 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 ~ 3 yields Δz/(1 + z spec) = 0.0032 and an outlier fraction of η = 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.
AB - 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 arcmin2 of the CANDELS F160W mosaic. The 5σ detection limits (within an aperture of radius 0farcs17) 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 μm), and far-IR (Spitzer/MIPS 24 μm, HERSCHEL/PACS 100 and 160 μm, SPIRE 250, 350 and 500 μm) observations. In addition, the catalog also includes optical medium-band data (R ~ 50) in 25 consecutive bands, λ = 500–950 nm, from the SHARDS survey and WFC3 IR spectroscopic observations with the G102 and G141 grisms (R ~ 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 ~ 3 yields Δz/(1 + z spec) = 0.0032 and an outlier fraction of η = 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.
U2 - 10.3847/1538-4365/ab23f2
DO - 10.3847/1538-4365/ab23f2
M3 - Article
SN - 0067-0049
VL - 243
SP - 22
JO - The Astrophysical Journal Supplement Series
JF - The Astrophysical Journal Supplement Series
IS - 2
ER -