Galaxy Assembly Bias on the Red Sequence (2009)
Cooper, Michael C., Gallazzi, Anna, Newman, Jeffrey A., Yan, Renbin
Using samples drawn from the Sloan Digital Sky Survey, we study the relationship between local galaxy density and the properties of galaxies on the red sequence. After removing the mean dependence of...
A 1.75 kpc/h Separation Dual AGN at z=0.36 in the COSMOS Field (2009)
Comerford, Julia M., Griffith, Roger L., Gerke, Brian F., Cooper, Michael C., Newman, Jeffrey A., Davis, Marc, ...
We present strong evidence for dual active galactic nuclei (AGN) in the z=0.36 galaxy COSMOS J100043.15+020637.2. COSMOS Hubble Space Telescope (HST) imaging of the galaxy shows a tidal tail,...
Astronomical Software Wants To Be Free: A Manifesto (2009)
Weiner, Benjamin J., Blanton, Michael R., Coil, Alison L., Cooper, Michael C., Davé, Romeel, Hogg, David W., ...
Astronomical software is now a fact of daily life for all hands-on members of our community. Purpose-built software for data reduction and modeling tasks becomes ever more critical as we handle...
AEGIS: The Clustering of X-ray AGN Relative to Galaxies at z~1 (2009)
Coil, Alison L., Georgakakis, Antonis, Newman, Jeffrey A., Cooper, Michael C., Croton, Darren, Davis, Marc, ...
We measure the clustering of non-quasar X-ray AGN at z=0.7-1.4 in the AEGIS field. Using the cross-correlation of 113 Chandra-selected AGN, with a median log L_X=42.8 erg s^-1, with ~5,000 DEEP2...
Cooper, Michael C., Newman, Jeffrey A., Yan, Renbin
Using data drawn from the Sloan Digital Sky Survey (SDSS) and the SDSS-II Supernova Survey, we study the local environments of confirmed type Ia supernovae (SNe Ia) in the nearby Universe. At 0.05 <...
AEGIS: the clustering of x-ray active galactic nucleus relative to galaxies at z similar to 1 (2009)
Coil, Alison L., Georgakakis, Antonis, Newman, Jeffrey A., Cooper, Michael C., Croton, Darren, Davis, Marc, ...
We measure the clustering of nonquasar X-ray active galactic nucleus (AGN) at z = 0.7–1.4 in the AEGIS field. Using the cross-correlation of 113 Chandra-selected AGN, with a median log LX =...
Montero-Dorta, Antonio D., Croton, Darren J., Yan, Renbin, Cooper, Michael C., Newman, Jeffrey A., Georgakakis, Antonis, ...
We measure the dependence of the active galactic nuclei (AGN) fraction on local environment at z∼ 1, using spectroscopic data taken from the DEEP2 Galaxy Redshift Survey, and Chandra X-ray data...
Inspiralling Supermassive Black Holes: A New Signpost for Galaxy Mergers (2008)
Comerford, Julia M., Gerke, Brian F., Newman, Jeffrey A., Davis, Marc, Yan, Renbin, Cooper, Michael C., ...
Because structure in the Universe is built up through galaxy mergers and nearly all galaxies host a central supermassive black hole (SMBH), some galaxies should possess two SMBHs near their centers...
The DEEP2 Redshift Survey: Lyman Alpha Emitters in the Spectroscopic Database (2008)
Sawicki, Marcin, Lemaux, Brian C., Guhathakurta, Puragra, Kirby, Evan N., Konidaris, Nicholas P., Martin, Crystal L., ...
We present the first results of a search for Lyman-alpha emitters (LAEs) in the DEEP2 spectroscopic database that uses a search technique that is different from but complementary to traditional...
AEGIS: new evidence linking active galactic nuclei to the quenching of star formation (2008)
Bundy, Kevin, Georgakakis, Antonis, Nandra, Kirpal, Ellis, Richard S., Conselice, Christopher J., Laird, Elise, ...
Using Chandra X-ray observations in the All-Wavelength Extended Groth Strip International Survey (AEGIS) we identify 241 X-ray-selected active galactic nuclei (AGNs; L2–10 > 10^42 ergs s^−1) and...
A Strong-Lens Survey in AEGIS: the influence of large scale structure (2008)
Moustakas, Leonidas A., Marshall, Phil, Newman, Jeffrey A., Coil, Alison L., Cooper, Michael C., Davis, Marc, ...
The Role of Environment in the Mass-Metallicity Relation (2008)
Cooper, Michael C., Tremonti, Christy A., Newman, Jeffrey A., Zabludoff, Ann I.
Using a sample of 57,377 star-forming galaxies drawn from the Sloan Digital Sky Survey, we study the relationship between gas-phase oxygen abundance and environment in the local Universe. We find...
The DEEP2 Galaxy Redshift Survey: Environments of Poststarburst Galaxies at z~0.1 and z~0.8 (2008)
Yan, Renbin, Newman, Jeffrey A., Faber, S. M., Coil, Alison L., Cooper, Michael C., Davis, Marc, ...
Postststarburst (K+A) galaxies are candidates for galaxies in transition from a star-forming phase to a passively-evolving phase. We have spectroscopically identified large samples of K+A galaxies...
Ubiquitous outflows in DEEP2 spectra of star-forming galaxies at z=1.4 (2008)
Weiner, Benjamin J., Coil, Alison L., Prochaska, Jason X., Newman, Jeffrey A., Cooper, Michael C., Bundy, Kevin, ...
Galactic winds are a prime suspect for the metal enrichment of the intergalactic medium and may have a strong influence on the chemical evolution of galaxies and the nature of QSO absorption line...
Lin, Lihwai, Patton, David R., Koo, David C., Casteels, Kevin, Conselice, Christopher J., Faber, S. M., ...
We study the redshift evolution of galaxy pair fractions and merger rates for different types of galaxies using kinematic pairs selected from the DEEP2 Redshift Survey. By parameterizing the...
Montero-Dorta, Antonio D., Croton, Darren J., Yan, Renbin, Cooper, Michael C., Newman, Jeffery A., Georgakakis, Antonis, ...
We measure the dependence of the AGN fraction on local environment at z~1, using spectroscopic data taken from the DEEP2 Galaxy Redshift Survey, and Chandra X-ray data from the All-Wavelength...
Coil, Alison L., Newman, Jeffrey A., Croton, Darren J., Cooper, Michael C., Davis, Marc, Faber, S. M., ...
We present measurements of the color and luminosity dependence of galaxy clustering at z∼ 1 in the DEEP2 Galaxy Redshift Survey. Using volume-limited subsamples in bins of both color and...
The DEEP2 Galaxy Redshift Survey: Color and Luminosity Dependence of Galaxy Clustering at z~1 (2007)
Coil, Alison L., Newman, Jeffrey A., Croton, Darren, Cooper, Michael C., Davis, Marc, Faber, S. M., ...
We present measurements of the color and luminosity dependence of galaxy clustering at z~1 in the DEEP2 Galaxy Redshift Survey. Using volume-limited subsamples in bins of both color and luminosity,...
Sohn, Sangmo Tony, Majewski, Steven R., Muñoz, Ricardo R., Kunkel, William E., Johnston, Kathryn V., Ostheimer, James C., ...
We present a wide-field (4.5 deg^2) photometric and spectroscopic survey of the Leo I dwarf spheroidal (dSph) galaxy to explore its extended morphology and dynamics. To select Leo I red giant branch...
Cooper, Michael C., Newman, Jeffrey A., Weiner, Benjamin J., Yan, Renbin, Willmer, Christopher N. A., Bundy, Kevin, ...
Using galaxy samples drawn from the Sloan Digital Sky Survey and the DEEP2 Galaxy Redshift Survey, we study the relationship between star formation and environment at z ~ 0.1 and z ~ 1. We estimate...
Gilbert, Karoline M., Fardal, Mark, Kalirai, Jasonjot S., Guhathakurta, Puragra, Geha, Marla C., Isler, Jedidah, ...
We present the discovery of a kinematically-cold stellar population along the SE minor axis of the Andromeda galaxy (M31) that is likely the forward continuation of M31's giant southern stream. This...
The Stellar Mass Tully-Fisher Relation to z=1.2 from AEGIS (2007)
Kassin, Susan A., Weiner, Benjamin J., Faber, S. M., Koo, David C., Lotz, Jennifer M., Diemand, Jürg, ...
We combine newly measured rotation velocities, velocity dispersions, and stellar masses to construct stellar mass Tully-Fisher relations (M*TFRs) for 544 galaxies with strong emission lines at 0.1
AEGIS: Chandra observation of DEEP2 galaxy groups and clusters (2007)
Fang, Taotao, Gerke, Brian F., Davis, David S., Newman, Jeffrey A., Davis, Marc, Nandra, Kirpal, ...
We present a 200 ks Chandra observation of seven spectroscopically selected, high-redshift (0.75 < z < 1.03) galaxy groups and clusters discovered by the DEEP2 Galaxy Redshift Survey in the...
The all-wavelength extended groth strip international survey (AEGIS) data sets (2007)
Davis, Michael A., Guhathakurta, Puragra, Konidaris, Nick P., Newman, Jeffrey A., Ashby, Matthew L. N., Biggs, Andrew D., ...
In this the first of a series of Letters, we present a panchromatic data set in the Extended Groth Strip region of the sky. Our survey, the All-Wavelength Extended Groth Strip International Survey...
The DEEP2 galaxy redshift survey: the evolution of the blue fraction in groups and the field (2007)
Gerke, Brian F., Newman, Jeffrey A., Faber, S. M., Cooper, MIchael C., Croton, Darren J., Davis, Marc, ...
We explore the behaviour of the blue galaxy fraction over the redshift range 0.75 ≤z≤ 1.3 in the DEEP2 Survey, both for field galaxies and for galaxies in groups. The primary aim is to...
AEGIS: the color-magnitude relation for X-ray-selected active galactic nuclei (2007)
Nandra, Kirpal, Georgakakis, Antonis, Willmer, Christopher N., Cooper, Michael C., Croton, D. J., Davis, Michael A., ...
We discuss the relationship between rest-frame color and optical luminosity for X-ray sources in the range 0.6 < z < 1.4 selected from the Chandra survey of the Extended Groth Strip. These...
Cooper, Michael C., Newman, Jeffery A., Coil, Alison L., Croton, Darren J., Gerke, Brian F., Yan, Renbin, ...
Using a sample of 19 464 galaxies drawn from the DEEP2 Galaxy Redshift Survey, we study the relationship between galaxy colour and environment at 0.4 < z < 1.35 . We find that the fraction of...
Conroy, Charlie, Prada, Francisco, Newman, Jeffrey A., Croton, Darren, Coil, Alison L., Conselice, Christopher J., ...
We measure the evolution in the virial mass-to-light ratio (M 200/LB) and virial-to-stellar mass ratio (M 200/M*) for isolated ∼L* galaxies between z ∼ 1 and z ∼ 0 by combining data...
The stellar mass Tully-Fisher relation to z = 1.2 from AEGIS (2007)
Kassin, Susan A., Weiner, Bemjamin J., Faber, S. M., Koo, David C., Lotz, Jennifer M., Diemand, Jorg, ...
We combine newly measured rotation velocities, velocity dispersions, and stellar masses to construct stellar mass Tully-Fisher relations (M*TFRs) for 544 galaxies with strong emission lines at 0.1...
AEGIS: the environment of X-ray sources at z almost equal to 1 (2007)
Georgakakis, Antonis, Nandra, Kirpal, Laird, Elise S., Cooper, Michael C., Gerke, Brian F., Newman, Jeffrey A., ...
We explore the environment of z ≈ 1 AGNs using a sample of 53 spectroscopically identified X-ray sources in the All-Wavelength Extended Groth Strip International Survey. We quantify the local...
Schiavon, Ricardo P., Faber, S.M., Konidaris, Nicholas, Graves, Genevieve, Willmer, Christopher N.A., Weiner, Benjamin J., ...
The DEEP2 Galaxy Redshift Survey: AEGIS observations of a Dual AGN at z = 0.7 (2006)
Newman, Jeffrey A., Lotz, Jennifer, Yan, Renbin, Barmby, P., Coil, Alison L., ...
The DEEP2 galaxy redshift survey: the evolution of the blue fraction in groups and the field (2006)
Gerke, Brian F., Newman, Jeffrey A., Faber, S. M., Cooper, Michael C., Croton, Darren J., Davis, Marc, ...
We explore the behavior of the blue galaxy fraction over the redshift range 0.75
The DEEP2 Galaxy Redshift Survey: AEGIS Observations of a Dual AGN at z=0.7 (2006)
Gerke, Brian F., Newman, Jeffrey A., Lotz, Jennifer, Yan, Renbin, Barmby, P., Coil, Alison L., ...
We present evidence for a dual Active Galactic Nucleus (AGN) within an early-type galaxy at z=0.709 in the Extended Groth Strip. The galaxy lies on the red sequence, with absolute magnitude M_B=-21.0...
The DEEP2 Galaxy Redshift Survey: Evolution of the Color-Density Relation at 0.4 < z < 1.35 (2006)
Cooper, Michael C., Newman, Jeffrey A., Coil, Alison L., Croton, Darren J., Gerke, Brian F., Yan, Renbin, ...
Using a sample of 19,464 galaxies drawn from the DEEP2 Galaxy Redshift Survey, we study the relationship between galaxy color and environment at 0.4 < z < 1.35. We find that the fraction of galaxies...
The DEEP2 Galaxy Redshift Survey: Clustering of Quasars and Galaxies at z=1 (2006)
Coil, Alison L., Hennawi, Joseph F., Newman, Jeffrey A., Cooper, Michael C., Davis, Marc
We present the clustering of DEEP2 galaxies at 0.7
Lin, Lihwai, Koo, David C., Weiner, Benjamin J., Chiueh, Tzihong, Coil, Alison L., Lotz, Jennifer, ...
Using data from the DEEP2 Galaxy Redshift Survey and HST/ACS imaging in the Extended Groth Strip, we select nearly 100 interacting galaxy systems including kinematic close pairs and morphologically...
Evolution in the Halo Masses of Isolated Galaxies between z~1 and z~0: From DEEP2 to SDSS (2006)
Conroy, Charlie, Prada, Francisco, Newman, Jeffrey A., Croton, Darren, Coil, Alison L., Conselice, Christopher J., ...
We measure the evolution in the virial mass-to-light ratio (M_{200}/L_B) and virial-to-stellar mass ratio (M_{200}/M_\ast) for isolated ~ L* galaxies between z~1 and z~0 by combining data from the...
Gilbert, Karoline M., Guhathakurta, Puragra, Kalirai, Jasonjot S., Rich, R. Michael, Majewski, Steven R., Ostheimer, James C., ...
We present a method for isolating a clean sample of red giant stars in the outerregions of the Andromeda spiral galaxy (M31) from an ongoing spectroscopic survey using the DEIMOS instrument on the...
Discovery of an Extended Halo of Metal-poor Stars in the Andromeda Spiral Galaxy (2006)
Guhathakurta, Puragra, Ostheimer, James C., Gilbert, Karoline M., Rich, R. Michael, Majewski, Steven R., Kalirai, Jasonjot S., ...
This paper has been withdrawn. Please see astro-ph/0502366.
Cooper, Michael C., Newman, Jeffrey A., Croton, Darren J., Weiner, Benjamin J., Willmer, Christopher N. A., Gerke, Brian F., ...
We study the mean environment of galaxies in the DEEP2 Galaxy Redshift Survey as a function of rest-frame color, luminosity, and [OII] equivalent width. The local galaxy overdensity for >14,000...
Schiavon, Ricardo P., Faber, S. M., Konidaris, Nicholas, Graves, Genevieve, Willmer, Christopher N. A., Weiner, Benjamin J., ...
As part of the DEEP2 galaxy redshift survey, we analyze absorption line strengths in stacked Keck/DEIMOS spectra of red field galaxies with weak to no emission lines, at redshifts 0.7
Cooper, Michael C., Newman, Jeffrey A., Croton, Darren J., Weiner, Benjamin J., Willmer, Christopher N. A., Gerke, Brian F., ...
We study the mean environment of galaxies in the DEEP2 Galaxy Redshift Survey as a function of rest-frame colour, luminosity, and [O ii] 3727 Å equivalent width. The local galaxy overdensity...
Bundy, Kevin, Ellis, Richard S., Conselice, Christopher J., Taylor, James E., Cooper, Michael C., Willmer, Christopher N. A., ...
We characterize the mass-dependent evolution in a large sample of more than 8,000 galaxies using spectroscopic redshifts drawn from the DEEP2 Galaxy Redshift Survey in the range 0.4 < z < 1.4 and...
The DEEP2 Galaxy Redshift Survey: Clustering of Galaxies as a Function of Luminosity at z=1 (2005)
Coil, Alison L., Newman, Jeffrey A., Cooper, Michael C., Davis, Marc, Faber, S. M., Koo, David C., ...
We measure the clustering of DEEP2 galaxies at z=1 as a function of luminosity on scales 0.1 Mpc/h to 20 Mpc/h. Drawing from a parent catalog of 25,000 galaxies at 0.7
The DEEP2 Galaxy Redshift Survey: The Evolution of Void Statistics from z~1 to z~0 (2005)
Conroy, Charlie, Coil, Alison L., White, Martin, Newman, Jeffrey A., Yan, Renbin, Cooper, Michael C., ...
We present measurements of the void probability function (VPF) at z~1 using data from the DEEP2 Redshift Survey and its evolution to z~0 using data from the Sloan Digital Sky Survey (SDSS). We...
The DEEP2 Galaxy Redshift Survey: Clustering of Groups and Group Galaxies at z~1 (2005)
Coil, Alison L., Gerke, Brian F., Newman, Jeffrey A., Ma, Chung-Pei, Yan, Renbin, Cooper, Michael C., ...
We study the clustering properties of groups and of galaxies in groups in the DEEP2 Galaxy Redshift Survey dataset at z~1. Four clustering measures are presented: 1) the group correlation function...
Measuring Galaxy Environments with Deep Redshift Surveys (2005)
Cooper, Michael C., Newman, Jeffrey A., Madgwick, Darren S., Gerke, Brian F., Yan, Renbin, Davis, Marc
We study the applicability of several galaxy environment measures (n^th-nearest-neighbor distance, counts in an aperture, and Voronoi volume) within deep redshift surveys. Mock galaxy catalogs are...
Lin, Lihwai, Koo, David C., Willmer, Christopher N. A., Patton, David R., Conselice, Christopher J., Yan, Renbin, ...
We derive the close, kinematic pair fraction and merger rate up to z ~ 1.2 from the initial data of the DEEP2 Redshift Survey. Assuming a mild luminosity evolution, the number of companions per...
The DEEP2 Galaxy Redshift Survey: First results on galaxy groups (2004)
Gerke, Brian F., Newman, Jeffrey A., Davis, Marc, Marinoni, Christian, Yan, Renbin, Coil, Alison, ...
We use the first 25% of the DEEP2 Galaxy Redshift Survey spectroscopic data to identify groups and clusters of galaxies in redshift space. The data set contains 8370 galaxies with confirmed redshifts...
Conroy, Charlie, Newman, Jeffrey A., Davis, Marc, Coil, Alison L., Yan, Renbin, Cooper, Michael C., ...
Using the first 25% of DEEP2 Redshift Survey data, we probe the line-of-sight velocity dispersion profile for isolated galaxies with absolute B-band magnitude -22
Guhathakurta, Puragra, Rich, R. Michael, Reitzel, David B., Cooper, Michael C., Gilbert, Karoline M., Majewski, Steven R., ...
We present results from a large spectroscopic survey of M31 red giants using the Keck telescope/DEIMOS. Photometric pre-screening, based on the 100A-wide DDO51 band centered on the Mgb/MgH feature,...
The Team Keck Treasury Redshift Survey of the GOODS-North Field (2004)
Wirth, Gregory D., Willmer, Christopher N. A., Amico, Paola, Chaffee, Frederic H., Goodrich, Robert W., Kwok, Shui, ...
We report the results of an extensive imaging and spectroscopic survey in the GOODS-North field completed using DEIMOS on the Keck II telescope. Observations of 2018 targets in a magnitude-limited...
The DEEP2 Galaxy Redshift Survey: Spectral classification of galaxies at z~1 (2003)
Madgwick, Darren S., Coil, Alison L., Conselice, Christopher J., Cooper, Michael C., Davis, Marc, Ellis, Richard S., ...
We present a Principal Component Analysis (PCA)-based spectral classification, eta, for the first 5600 galaxies observed in the DEEP2 Redshift Survey. This parameter provides a very pronounced...