Search Results - Spitler, Lee R.

Wide-field imaging of NGC 4365's globular cluster system: the third subpopulation revisited by Blom, Christina, Spitler, Lee R., Forbes, Duncan A.

“…Analysis of the globular cluster (GC) system of the giant elliptical (E3) galaxy NGC 4365, from eight Hubble Space Telescope/Advanced Camera for Surveys…”
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A massive, quiescent galaxy at a redshift of 3.717 by Glazebrook, Karl, Schreiber, Corentin, Labbé, Ivo, Nanayakkara, Themiya, Kacprzak, Glenn G., Oesch, Pascal A., Papovich, Casey, Spitler, Lee R, Straatman, Caroline M. S., Tran, Kim-Vy H., Yuan, Tiantian

“…A massive ancient galaxy with minimal star formation is observed spectroscopically at an epoch when the Universe is less than 2 billion years old, posing a…”
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Quantifying the coexistence of massive black holes and dense nuclear star clusters by Graham, Alister W., Spitler, Lee R.

“…In large spheroidal stellar systems, such as elliptical galaxies, one invariably finds a 106–109 M⊙ supermassive black hole at their centre. In contrast,…”
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The first gigayear of bulge star formation in Virgo ellipticals: constraints from their globular cluster systems by Spitler, Lee R.

“…Data products from the Advanced Camera for Surveys Virgo cluster survey are used to understand the bulge star formation history in early-type galaxies at…”
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Effect of Local Environment and Stellar Mass on Galaxy Quenching and Morphology at 0.5 < z < 2.0 by Kawinwanichakij, Lalitwadee, Papovich, Casey, Quadri, Ryan F., Glazebrook, Karl, Kacprzak, Glenn G., Allen, Rebecca J., Bell, Eric F., Croton, Darren J., Dekel, Avishai, Ferguson, Henry C., Forrest, Ben, Grogin, Norman A., Guo, Yicheng, Kocevski, Dale D., Koekemoer, Anton M., Labbé, Ivo, Lucas, Ray A., Nanayakkara, Themiya, Spitler, Lee R., Straatman, Caroline M. S., Tran, Kim-Vy H., Tomczak, Adam, Dokkum, Pieter van

“…We study galactic star formation activity as a function of environment and stellar mass over 0.5 <  z  < 2.0 using the FourStar Galaxy Evolution (ZFOURGE)…”
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The Effects of Environment on the Evolution of the Galaxy Stellar Mass Function by Papovich, Casey, Kawinwanichakij, Lalitwadee, Quadri, Ryan F., Glazebrook, Karl, Labbé, Ivo, Tran, Kim-Vy H., Forrest, Ben, Kacprzak, Glenn G., Spitler, Lee R., Straatman, Caroline M. S., Tomczak, Adam R.

“…We study the effects of galaxy environment on the evolution of the stellar mass function (SMF) over 0.2 < z < 2.0 using the FourStar Galaxy Evolution (ZFOURGE)…”
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THE SLUGGS SURVEY: WIDE-FIELD STELLAR KINEMATICS OF EARLY-TYPE GALAXIES by Arnold, Jacob A, Romanowsky, Aaron J, Brodie, Jean P, bes, Duncan A, Strader, Jay, Spitler, Lee R, Foster, Caroline, Blom, Christina, Kartha, Sreeja S, Pastorello, Nicola, Pota, Vincenzo, Usher, Christopher, Woodley, Kristin A

“… We find that the kinematic homogeneity found inside 1 R sub(e) often breaks down at larger radii, where a variety of kinematic…”
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LARGE-SCALE STRUCTURE AROUND A z = 2.1 CLUSTER by Hung (洪肇伶), Chao-Ling, Casey, Caitlin M., Chiang, Yi-Kuan, Capak, Peter L., Cowley, Michael J., Darvish, Behnam, Kacprzak, Glenn G., Kova, K., Lilly, Simon J., Nanayakkara, Themiya, Spitler, Lee R., Tran, Kim-Vy H., Yuan, Tiantian

“…ABSTRACT The most prodigious starburst galaxies are absent in massive galaxy clusters today, but their connection with large-scale environments is less clear…”
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ZFOURGE: Using Composite Spectral Energy Distributions to Characterize Galaxy Populations at 1 < z < 4 by Forrest, Ben, Tran, Kim-Vy H., Broussard, Adam, Cohn, Jonathan H., Kennicutt, Jr, Robert C., Papovich, Casey, Allen, Rebecca, Cowley, Michael, Glazebrook, Karl, Kacprzak, Glenn G., Kawinwanichakij, Lalitwadee, Nanayakkara, Themiya, Salmon, Brett, Spitler, Lee R., Straatman, Caroline M. S.

“…) and build composite SEDs with R  ∼ 50 resolution. These composite SEDs show a variety of spectral shapes and also show trends in parameters such as color, mass, star formation rate, and emission-line equivalent width…”
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SATELLITE QUENCHING AND GALACTIC CONFORMITY AT 0.3 < z < 2.5 by Kawinwanichakij, Lalitwadee, Quadri, Ryan F, Papovich, Casey, Kacprzak, Glenn G, Labbe, Ivo, Spitler, Lee R, Straatman, Caroline M S, Tran, Kim-Vy H, Allen, Rebecca, Behroozi, Peter

“…We measure the evolution of the quiescent fraction and quenching efficiency of satellites around star-forming and quiescent central galaxies with stellar mass…”
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Extending the baseline: Spitzer mid-infrared photometry of globular cluster systems in the Centaurus A and Sombrero Galaxies by Spitler, Lee R., Forbes, Duncan A., Beasley, Michael A.

“…Spitzer IR Array Camera (IRAC) mid-infrared photometry is presented for the globular cluster (GC) systems of the NGC 5128 (‘Centaurus A’) and NGC 4594…”
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ZFIRE: 3D Modeling of Rotation, Dispersion, and Angular Momentum of Star-forming Galaxies at z ∼ 2 by Alcorn, Leo Y., Tran, Kim-Vy, Glazebrook, Karl, Straatman, Caroline M., Cowley, Michael, Forrest, Ben, Kacprzak, Glenn G., Kewley, Lisa J., Labbé, Ivo, Nanayakkara, Themiya, Spitler, Lee R., Tomczak, Adam, Yuan, Tiantian

“…We perform a kinematic and morphological analysis of 44 star-forming galaxies at z ∼ 2 in the COSMOS legacy field using near-infrared spectroscopy from…”
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DIFFERENCES IN THE STRUCTURAL PROPERTIES AND STAR FORMATION RATES OF FIELD AND CLUSTER GALAXIES AT Z ∼ 1 by Allen, Rebecca J., Kacprzak, Glenn G., Glazebrook, Karl, Tran, Kim-Vy H., Spitler, Lee R., Straatman, Caroline M. S., Cowley, Michael, Nanayakkara, Themiya

“…ABSTRACT We investigate the dependence of galaxy sizes and star formation rates (SFRs) on their environment using a mass-limited sample of quiescent and…”
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Bridging the gap between low- and high-mass dwarf galaxies by Forbes, Duncan A., Spitler, Lee R., Graham, Alister W., Foster, Caroline, Hau, G. K. T., Benson, Andrew

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Diamonds on the Hat: globular clusters in the Sombrero galaxy (M104) by Harris, Wlliam E., Spitler, Lee R., Forbes, Duncan A., Bailin, Jeremy

“…Images from the Hubble Space Telescope Advanced Camera for surveys are used to carry out a new photometric study of the globular clusters (GCs) in M104, the…”
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Toward a Data-driven Model of the Sky from Low Earth Orbit as Observed by the Hubble Space Telescope by Caddy, Sarah E., Spitler, Lee R., Ellis, Simon C.

“…The sky observed by space telescopes in Low Earth Orbit (LEO) can be dominated by stray light from multiple sources including Earth, Sun, and Moon. This stray…”
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THE FOURSTAR GALAXY EVOLUTION SURVEY (ZFOURGE): ULTRAVIOLET TO FAR-INFRARED CATALOGS, MEDIUM-BANDWIDTH PHOTOMETRIC REDSHIFTS WITH IMPROVED ACCURACY, STELLAR MASSES, AND CONFIRMATION OF QUIESCENT GALAXIES TO z ∼ 3.5 by Straatman, Caroline M. S., Spitler, Lee R., Quadri, Ryan F., Labbé, Ivo, Glazebrook, Karl, Persson, S. Eric, Papovich, Casey, Tran, Kim-Vy H., Brammer, Gabriel B., Cowley, Michael, Tomczak, Adam, Nanayakkara, Themiya, Alcorn, Leo, Allen, Rebecca, Broussard, Adam, van Dokkum, Pieter, Forrest, Ben, van Houdt, Josha, Kacprzak, Glenn G., Kawinwanichakij, Lalitwadee, Kelson, Daniel D., Lee, Janice, McCarthy, Patrick J., Mehrtens, Nicola, Monson, Andrew, Murphy, David, Rees, Glen, Tilvi, Vithal, Whitaker, Katherine E.

“…The FourStar galaxy evolution survey (ZFOURGE) is a 45 night legacy program with the FourStar near-infrared camera on Magellan and one of the most sensitive…”
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THE SFR–M RELATION AND EMPIRICAL STAR FORMATION HISTORIES FROM ZFOURGE AT 0.5 < z < 4 by Tomczak, Adam R, Quadri, Ryan F, Tran, Kim-Vy H, Labbe, Ivo, Straatman, Caroline M S, Papovich, Casey, Glazebrook, Karl, Allen, Rebecca, Brammer, Gabreil B, Cowley, Michael

“…We explore star formation histories (SFHs) of galaxies based on the evolution of the star formation rate stellar mass relation (SFR– M * ). Using data from the…”
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Ultra-compact Dwarfs in the Core of the Coma Cluster by Madrid, Juan P, Graham, Alister W, Harris, William E, Goudfrooij, Paul, Forbes, Duncan A, Carter, David, Blakeslee, John P, Spitler, Lee R, Ferguson, Henry C

“…We have discovered both a red and a blue subpopulation of ultra-compact dwarf (UCD) galaxy candidates in the Coma galaxy cluster. We analyzed deep F475W (Sloan…”
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The SLUGGS survey: calcium triplet‐based spectroscopic metallicities for over 900 globular clusters by Usher, Christopher, Forbes, Duncan A., Brodie, Jean P., Foster, Caroline, Spitler, Lee R., Arnold, Jacob A., Romanowsky, Aaron J., Strader, Jay, Pota, Vincenzo

“…ABSTRACT Although the colour distribution of globular clusters in massive galaxies is well known to be bimodal, the spectroscopic metallicity distribution has…”
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