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CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey
- N. A. Grogin, D. D. Kocevski, +104 authors M. Yun
- Physics
- 18 May 2011
The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS) is designed to document the first third of galactic evolution, over the approximate redshift (z) range 8-1.5. It will… Expand
Star Formation in AEGIS Field Galaxies since z = 1.1: The Dominance of Gradually Declining Star Formation, and the Main Sequence of Star-forming Galaxies
- K. Noeske, B. Weiner, +40 authors Spitzer Science Center
- Physics
- 31 January 2007
We analyze star formation (SF) as a function of stellar mass (M☉) and redshift z in the All-Wavelength Extended Groth Strip International Survey. For 2905 field galaxies, complete to 10^10(10^10.8 )M… Expand
Metallicities of Old Open Clusters
- E. Friel, K. A. Janes, +5 authors Nathan D. Miller
- Physics
- 1 November 2002
We present radial velocities and metallicities for a sample of 39 open clusters with ages greater than about 700 million years. For 24 clusters new moderate-resolution spectroscopic data obtained… Expand
A NEW NONPARAMETRIC APPROACH TO GALAXY MORPHOLOGICAL CLASSIFICATION
- J. Lotz, J. Primack, P. Madau
- Physics
- 14 November 2003
We present two new nonparametric methods for quantifying galaxy morphology: the relative distribution of the galaxy pixel flux values (the Gini coefficient or G) and the second-order moment of the… Expand
Candels: The cosmic assembly near-infrared deep extragalactic legacy survey - The hubble space telescope observations, imaging data products, and mosaics
- A. M. Koekemoer, S. Faber, +120 authors M. Yun
- Physics
- 18 May 2011
This paper describes the Hubble Space Telescope imaging data products and data reduction procedures for the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS). This survey is… Expand
Galaxy merger morphologies and time-scales from simulations of equal-mass gas-rich disc mergers
- J. Lotz, P. Jonsson, +5 authors Harvard-Smithsonian Center for Astrophysics
- Physics
- 9 May 2008
A key obstacle to understanding the galaxy merger rate and its role in galaxy evolution is the difficulty in constraining the merger properties and time-scales from instantaneous snapshots of the… Expand
The Evolution of Galaxy Mergers and Morphology at z<1.2 in the Extended Groth Strip
We present the quantitative rest-frame B morphological evolution and galaxy merger fraction at 0.2 1011 L☉ are disk galaxies, and only ~15% are classified as major merger candidates. Edge-on and… Expand
Star Formation in AEGIS Field Galaxies since z = 1.1: Staged Galaxy Formation and a Model of Mass-dependent Gas Exhaustion
We analyze star formation (SF) as a function of stellar mass (M☉) and redshift z in the All-Wavelength Extended Groth Strip International Survey, for star-forming field galaxies with M* ≳ 10^10 M☉… Expand
UBIQUITOUS OUTFLOWS IN DEEP2 SPECTRA OF STAR-FORMING GALAXIES AT z = 1.4
Galactic winds are a prime suspect for the metal enrichment of the intergalactic medium (IGM) and may have a strong influence on the chemical evolution of galaxies and the nature of QSO… Expand
The DEEP2 Galaxy Redshift Survey: Design, Observations, Data Reduction, and Redshifts
- J. Newman, M. Cooper, +31 authors R. Schiavon
- Physics
- 14 March 2012
We describe the design and data analysis of the DEEP2 Galaxy Redshift Survey, the densest and largest high-precision redshift survey of galaxies at z ~ 1 completed to date. The survey was designed to… Expand