Star-forming Galaxies at Intermediate Redshifts: Morphology, Ages, and Sizes | Zendy

D. F. de Mello | Zendy; Yogesh Wadadekar | Zendy; T. Dahlén | Zendy; Stefano Casertano | Zendy; Jonathan P. Gardner | Zendy

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Star-forming Galaxies at Intermediate Redshifts: Morphology, Ages, and Sizes

Author(s) -

D. F. de Mello,

Yogesh Wadadekar,

T. Dahlén,

Stefano Casertano,

Jonathan P. Gardner

Publication year - 2006

Publication title -

the astronomical journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.61

H-Index - 271

eISSN - 1538-3881

pISSN - 0004-6256

DOI - 10.1086/498681

Subject(s) - physics , astrophysics , redshift , hubble deep field , hubble ultra deep field , galaxy , astronomy , advanced camera for surveys , hubble deep field south , star formation , elliptical galaxy , surface brightness

We present the analysis of the deepest near-UV image obtained with HST using the WFPC2(F300W) as part of the parallel observations of the Ultra Deep Field campaign. The U-band 10sigma limiting magnitude measured over 0.2 arcsec square is m(AB)=27.5 which is 0.5 magnitudes deeper than that in the HDF-North. We matched the U-band catalog with those in the ACS images taken during the GOODS observations of the CDF-South and obtained photometric-z for 306 matched objects. We find that the UV-selected galaxies span all the major morphological types at 0.2

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