CANDELS MULTI-WAVELENGTH CATALOGS: SOURCE DETECTION AND PHOTOMETRY IN THE GOODS-SOUTH FIELD

被引：445

作者：

Guo, Yicheng ^{[1
,2
]}

Ferguson, Henry C. ^{[3
]}

Giavalisco, Mauro ^{[2
]}

Barro, Guillermo ^{[1
]}

Willner, S. P. ^{[4
]}

Ashby, Matthew L. N. ^{[4
]}

Dahlen, Tomas ^{[3
]}

Donley, Jennifer L. ^{[5
]}

Faber, Sandra M. ^{[1
]}

Fontana, Adriano ^{[6
]}

Galametz, Audrey ^{[6
]}

Grazian, Andrea ^{[6
]}

Huang, Kuang-Han ^{[3
,7
]}

Kocevski, Dale D. ^{[8
]}

Koekemoer, Anton M. ^{[3
]}

Koo, David C. ^{[1
]}

McGrath, Elizabeth J. ^{[9
]}

Peth, Michael ^{[7
]}

Salvato, Mara ^{[10
,11
]}

Wuyts, Stijn ^{[10
]}

Castellano, Marco ^{[6
]}

Cooray, Asantha R. ^{[12
]}

Dickinson, Mark E. ^{[13
]}

Dunlop, James S. ^{[14
]}

Fazio, G. G. ^{[4
]}

Gardner, Jonathan P. ^{[15
]}

Gawiser, Eric ^{[16
]}

Grogin, Norman A.

Hathi, Nimish P. ^{[17
]}

Hsu, Li-Ting ^{[10
]}

Lee, Kyoung-Soo ^{[18
]}

Lucas, Ray A. ^{[3
]}

Mobasher, Bahram ^{[19
]}

Nandra, Kirpal ^{[10
]}

Newman, Jeffery A. ^{[20
]}

van der Wel, Arjen ^{[21
]}

机构：

[1] Univ Calif Santa Cruz, Lick Observ, Dept Astron & Astrophys, UCO, Santa Cruz, CA 95064 USA

[2] Univ Massachusetts, Dept Astron, Amherst, MA 01003 USA

[3] Space Telescope Sci Inst, Baltimore, MD 21218 USA

[4] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA

[5] Los Alamos Natl Lab, Los Alamos, NM USA

[6] INAF, Osservatorio Astron, I-00040 Monte Porzio Catone, Italy

[7] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA

[8] Univ Kentucky, Dept Phys & Astron, Lexington, KY 40506 USA

[9] Colby Coll, Dept Phys & Astron, Waterville, ME 04901 USA

[10] Max Planck Inst Extraterr Phys, D-85741 Garching, Germany

[11] Excellence Cluster, D-85748 Garching, Germany

[12] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA USA

[13] Natl Opt Astron Observ, Tucson, AZ 85726 USA

[14] Univ Edinburgh, Royal Observ, Inst Astron, Edinburgh EH9 3HJ, Midlothian, Scotland

[15] NASAs Goddard Space Flight Ctr, Astrophys Sci Div, Observat Cosmol Lab, Greenbelt, MD USA

[16] Rutgers State Univ, Dept Phys & Astron, New Brunswick, NJ 08903 USA

[17] Carnegie Observ, Pasadena, CA USA

[18] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA

[19] Univ Calif Riverside, Dept Phys & Astron, Riverside, CA 92521 USA

[20] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA

[21] Max Planck Inst Astron, D-69117 Heidelberg, Germany

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 2013年 / 207卷 / 02期

基金：

美国国家科学基金会; 欧洲研究理事会;

关键词：

catalogs; galaxies: high-redshift; galaxies: photometry; methods: data analysis; techniques: image processing; ORIGINS DEEP SURVEY; SPECTRAL ENERGY-DISTRIBUTIONS; GMASS ULTRADEEP SPECTROSCOPY; REST-FRAME ULTRAVIOLET; STAR-FORMATION HISTORY; UV LUMINOSITY FUNCTION; TO; 7; GALAXIES; MASSIVE GALAXIES; OPTICAL SPECTROSCOPY; STELLAR POPULATIONS;

D O I：

10.1088/0067-0049/207/2/24

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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 < z < 4.

引用

页数：23

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