TY - JOUR
T1 - CANDELS MULTI-WAVELENGTH CATALOGS
T2 - SOURCE DETECTION AND PHOTOMETRY IN THE GOODS-SOUTH FIELD
AU - Guo, Yicheng
AU - Ferguson, Henry C.
AU - Giavalisco, Mauro
AU - Barro, Guillermo
AU - Willner, S. P.
AU - Ashby, Matthew L. N.
AU - Dahlen, Tomas
AU - Donley, Jennifer L.
AU - Faber, Sandra M.
AU - Fontana, Adriano
AU - Galametz, Audrey
AU - Grazian, Andrea
AU - Huang, Kuang-Han
AU - Kocevski, Dale D.
AU - Koekemoer, Anton M.
AU - Koo, David C.
AU - McGrath, Elizabeth J.
AU - Peth, Michael
AU - Salvato, Mara
AU - Wuyts, Stijn
AU - Castellano, Marco
AU - Cooray, Asantha R.
AU - Dickinson, Mark E.
AU - Dunlop, James S.
AU - Fazio, G. G.
AU - Gardner, Jonathan P.
AU - Gawiser, Eric
AU - Grogin, Norman A.
AU - Hathi, Nimish P.
AU - Hsu, Li-Ting
AU - Lee, Kyoung-Soo
AU - Lucas, Ray A.
AU - Mobasher, Bahram
AU - Nandra, Kirpal
AU - Newman, Jeffery A.
AU - van der Wel, Arjen
PY - 2013/8
Y1 - 2013/8
N2 - We present a UV to mid-infrared multi-wavelength catalog in the CANDELS/GOODS-S field, combining the newly obtained CANDELS HST/WFC3 F105W, F125W, and F160W data with existing public data. The catalog is based on source detection in the WFC3 F160W band. The F160W mosaic includes the data from CANDELS deep and wide observations as well as previous ERS and HUDF09 programs. The mosaic reaches a 5 sigma limiting depth (within an aperture of radius 0 ''.17) of 27.4, 28.2, and 29.7 AB for CANDELS wide, deep, and HUDF regions, respectively. The catalog contains 34,930 sources with the representative 50% completeness reaching 25.9, 26.6, and 28.1 AB in the F160W band for the three regions. In addition to WFC3 bands, the catalog also includes data from UV (U band from both CTIO/MOSAIC and VLT/VIMOS), optical (HST/ACS F435W, F606W, F775W, F814W, and F850LP), and infrared (HST/WFC3 F098M, VLT/ISAAC K s, VLT/HAWK-I K s, and Spitzer/IRAC 3.6, 4.5, 5.8, 8.0 mu m) observations. The catalog is validated via stellar colors, comparison with other published catalogs, zero-point offsets determined from the best-fit templates of the spectral energy distribution of spectroscopically observed objects, and the accuracy of photometric redshifts. The catalog is able to detect unreddened star-forming (passive) galaxies with stellar mass of 10(10) M-circle dot at a 50% completeness level to z similar to 3.4 (2.8), 4.6 (3.2), and 7.0 (4.2) in the three regions. As an example of application, the catalog is used to select both star-forming and passive galaxies at z similar to 2-4 via the Balmer break. It is also used to study the color-magnitude diagram of galaxies at 0
AB - We present a UV to mid-infrared multi-wavelength catalog in the CANDELS/GOODS-S field, combining the newly obtained CANDELS HST/WFC3 F105W, F125W, and F160W data with existing public data. The catalog is based on source detection in the WFC3 F160W band. The F160W mosaic includes the data from CANDELS deep and wide observations as well as previous ERS and HUDF09 programs. The mosaic reaches a 5 sigma limiting depth (within an aperture of radius 0 ''.17) of 27.4, 28.2, and 29.7 AB for CANDELS wide, deep, and HUDF regions, respectively. The catalog contains 34,930 sources with the representative 50% completeness reaching 25.9, 26.6, and 28.1 AB in the F160W band for the three regions. In addition to WFC3 bands, the catalog also includes data from UV (U band from both CTIO/MOSAIC and VLT/VIMOS), optical (HST/ACS F435W, F606W, F775W, F814W, and F850LP), and infrared (HST/WFC3 F098M, VLT/ISAAC K s, VLT/HAWK-I K s, and Spitzer/IRAC 3.6, 4.5, 5.8, 8.0 mu m) observations. The catalog is validated via stellar colors, comparison with other published catalogs, zero-point offsets determined from the best-fit templates of the spectral energy distribution of spectroscopically observed objects, and the accuracy of photometric redshifts. The catalog is able to detect unreddened star-forming (passive) galaxies with stellar mass of 10(10) M-circle dot at a 50% completeness level to z similar to 3.4 (2.8), 4.6 (3.2), and 7.0 (4.2) in the three regions. As an example of application, the catalog is used to select both star-forming and passive galaxies at z similar to 2-4 via the Balmer break. It is also used to study the color-magnitude diagram of galaxies at 0
KW - catalogs
KW - galaxies: high-redshift
KW - galaxies: photometry
KW - methods: data analysis
KW - techniques: image processing
KW - ORIGINS DEEP SURVEY
KW - SPECTRAL ENERGY-DISTRIBUTIONS
KW - STAR-FORMATION HISTORY
KW - SIMILAR-TO 2
KW - GMASS ULTRADEEP SPECTROSCOPY
KW - EXTRAGALACTIC LEGACY SURVEY
KW - REST-FRAME ULTRAVIOLET
KW - UV LUMINOSITY FUNCTION
KW - HIGH-REDSHIFT GALAXIES
KW - SPACE-TELESCOPE
U2 - 10.1088/0067-0049/207/2/24
DO - 10.1088/0067-0049/207/2/24
M3 - Article
SN - 0067-0049
VL - 207
JO - Astrophysical Journal Supplement
JF - Astrophysical Journal Supplement
IS - 2
M1 - 24
ER -