Search Results - "SOHN, Sangmo T"

Proper Motions of Jets on the Kiloparsec Scale: New Results with HST by Meyer, Eileen, Sparks, William, Georganopoulos, Markos, van der Marel, Roeland, Anderson, Jay, Sohn, Sangmo, Biretta, John, Norman, Colin, Chiaberge, Marco, Perlman, Eric

“…The Hubble Space Telescope recently celebrated 25 years of operation. Some of the first images of extragalactic optical jets were taken by HST in the…”
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SMHASH: anatomy of the Orphan Stream using RR Lyrae stars by Hendel, David, Scowcroft, Victoria, Johnston, Kathryn V, Fardal, Mark A, van der Marel, Roeland P, Sohn, Sangmo T, Price-Whelan, Adrian M, Beaton, Rachael L, Besla, Gurtina, Bono, Giuseppe, Cioni, Maria-Rosa L, Clementini, Giselle, Cohen, Judith G, Fabrizio, Michele, Freedman, Wendy L, Garofalo, Alessia, Grillmair, Carl J, Kallivayalil, Nitya, Kollmeier, Juna A, Law, David R, Madore, Barry F, Majewski, Steven R, Marengo, Massimo, Monson, Andrew J, Neeley, Jillian R, Nidever, David L, Pietrzyński, Grzegorz, Seibert, Mark, Sesar, Branimir, Smith, Horace A, Soszyński, Igor, Udalski, Andrzej

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NONLINEAR COLOR-METALLICITY RELATIONS OF GLOBULAR CLUSTERS. III. ON THE DISCREPANCY IN METALLICITY BETWEEN GLOBULAR CLUSTER SYSTEMS AND THEIR PARENT ELLIPTICAL GALAXIES by YOON, Suk-Jin, LEE, Sang-Yoon, BLAKESLEE, John P, PENG, Eric W, SOHN, Sangmo T, CHO, Jaeil, KIM, Hak-Sub, CHUNG, Chul, KIM, Sooyoung, LEE, Young-Wook

“…One of the conundrums in extragalactic astronomy is the discrepancy in observed metallicity distribution functions (MDFs) between the two prime stellar…”
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NONLINEAR COLOR-METALLICITY RELATIONS OF GLOBULAR CLUSTERS. II. A TEST ON THE NONLINEARITY SCENARIO FOR COLOR BIMODALITY USING THE u-BAND COLORS: THE CASE OF M87 (NGC 4486) by YOON, Suk-Jin, SOHN, Sangmo T, LEE, Sang-Yoon, KIM, Hak-Sub, CHO, Jaeil, CHUNG, Chul, BLAKESLEE, John P

“…The optical color distributions of globular clusters (GCs) in most large elliptical galaxies are bimodal. Based on the assumed linear relationship between GC…”
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NONLINEAR COLOR-METALLICITY RELATIONS OF GLOBULAR CLUSTERS. IV. TESTING THE NONLINEARITY SCENARIO FOR COLOR BIMODALITY VIA HST /WFC3 u -BAND PHOTOMETRY OF M84 (NGC 4374) by Yoon, Suk-Jin, Sohn, Sangmo T, Kim, Hak-Sub, Chung, Chul, Cho, Jaeil, Lee, Sang-Yoon, Blakeslee, John P

“…Color distributions of globular clusters (GCs) in most massive galaxies are bimodal. Assuming linear color-to-metallicity conversions, bimodality is viewed as…”
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Probing the Intermediate-Age Globular Clusters in NGC 5128 from Ultraviolet Observations by Rey, Soo-Chang, Sohn, Sangmo T, Beasley, Michael A, Lee, Young-Wook, Rich, R. Michael, Yoon, Suk-Jin, Yi, Sukyoung K, Bianch, Luciana, Kang, Yongbeom, Lee, Kyeongsook, Chung, Chul, Lee, Sang-Yoon, Barlow, Tom A, Foster, Karl, Friedman, Peter G, Martin, D. Christopher, Morrissey, Patrick, Neff, Susan G, Schiminovich, David, Seibert, Mark, Wyder, Ted K, Donas, Jose, Heckman, Timothy M, Madore, Barry F, Milliard, Bruno, Szalay, Alex S, Welsh, Barry Y

“…We explore the age distribution of the globular cluster (GC) system of the nearby elliptical galaxy NGC 5128 using ultraviolet (UV) photometry from GALEX…”
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PROBING THE INTERMEDIATE-AGE GLOBULAR CLUSTERS IN NGC 5128 FROM ULTRAVIOLET OBSERVATIONS by Rey, Soo-Chang, Kang, Yongbeom, Lee, Kyeongsook, Sohn, Sangmo T., Lee, Young-Wook, Yoon, Suk-Jin, Yi, Sukyoung K., Chung, Chul, Lee, Sang-Yoon, Beasley, Michael A., Rich, R. Michael, Bianch, Luciana, Barlow, Tom A., Foster, Karl, Friedman, Peter G., Martin, D. Christopher, Morrissey, Patrick, Neff, Susan G., Schiminovich, David, Seibert, Mark

“…We explore the age distribution of the globular cluster (GC) system of the nearby elliptical galaxy NGC 5128 using ultraviolet (UV) photometry from GALEX…”
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IOPscience - Nonlinear Color-Metallicity Relations of Globular Clusters. II. A Test on the Nonlinearity Scenario for Color Bimodality Using the u-band Colors: The Case of M87 (NGC 4486) by Yoon, Suk-Jin, Sohn, Sangmo T, Lee, Sang-Yoon, Kim, Hak-Sub, Cho, Jaeil, Chung, Chul, Blakeslee, John P

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IOPscience - Nonlinear Color-Metallicity Relations of Globular Clusters. III. On the Discrepancy in Metallicity between Globular Cluster Systems and Their Parent Elliptical Galaxies by Yoon, Suk-Jin, Lee, Sang-Yoon, Blakeslee, John P, Peng, Eric W, Sohn, Sangmo T, Cho, Jaeil, Kim, Hak-Sub, Chung, Chul, Kim, Sooyoung, Lee, Young-Wook

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Proper Motions of Jets on the Kiloparsec Scale: New Results with HST by Meyer, Eileen T, Sparks, William B, Georganopoulos, Markos, van der Marel, Roeland, Anderson, Jay, Sohn, Sangmo T, Biretta, John, Norman, Colin, Chiaberge, Marco, Perlman, Eric

“…Galaxies 2017, 5, 8 The Hubble Space Telescope recently celebrated 25 years of operation. Some of the first images of extragalactic optical jets were taken by…”
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UV Properties of Galactic Globular Clusters with GALEX II. Integrated colors by Dalessandro, Emanuele, Schiavon, Ricardo P, Rood, Robert T, Ferraro, Francesco R, Sohn, Sangmo T, Lanzoni, Barbara, O'Connell, Robert W

“…We present ultraviolet (UV) integrated colors of 44 Galactic globular clusters (GGCs) observed with the Galaxy Evolution Explorer (GALEX) in both FUV and NUV…”
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Nonlinear Color-Metallicity Relations of Globular Clusters. IV. Testing the Nonlinearity Scenario for Color Bimodality via HST/WFC3 u-band Photometry of M84 (NGC 4374) by Yoon, Suk-Jin, Sohn, Sangmo T, Kim, Hak-Sub, Chung, Chul, Cho, Jaeil, Lee, Sang-Yoon, Blakeslee, John P

“…Color distributions of globular clusters (GCs) in most massive galaxies are bimodal. Assuming linear color-to-metallicity conversions, bimodality is viewed as…”
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The Starburst Cluster Westerlund 1: The Initial Mass Function and Mass Segregation by Lim, Beomdu, Chun, Moo-Young, Sung, Hwankyung, Park, Byeong-Gon, Lee, Jae-Joon, Sohn, Sangmo T, Hur, Hyeonoh, Bessell, Michael S

“…Westerlund 1 is the most important starburst cluster in the Galaxy due to its massive star content. We have performed BVIc and JKs photometry to investigate…”
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Nonlinear Color-Metallicity Relations of Globular Clusters. II. A Test on the Nonlinearity Scenario for Color Bimodality Using the u-band Colors: The Case of M87 (NGC 4486) by Yoon, Suk-Jin, Sohn, Sangmo T, Lee, Sang-Yoon, Kim, Hak-Sub, Cho, Jaeil, Chung, Chul, Blakeslee, John P

“…The optical color distributions of globular clusters (GCs) in most large elliptical galaxies are bimodal. Based on the assumed linear relationship between GC…”
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Nonlinear Color-Metallicity Relations of Globular Clusters. III. On the Discrepancy in Metallicity between Globular Cluster Systems and their Parent Elliptical Galaxies by Yoon, Suk-Jin, Lee, Sang-Yoon, Blakeslee, John P, Peng, Eric W, Sohn, Sangmo T, Cho, Jaeil, Kim, Hak-Sub, Chung, Chul, Kim, Sooyoung, Lee, Young-Wook

“…One of the conundrums in extragalactic astronomy is the discrepancy in observed metallicity distribution functions (MDFs) between the two prime stellar…”
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UV Properties of Galactic Globular Clusters with GALEX I. The Color-Magnitude Diagrams by Schiavon, Ricardo P, Dalessandro, Emanuele, Sohn, Sangmo T, Rood, Robert T, O'Connell, Robert W, Ferraro, Francesco R, Lanzoni, Barbara, Beccari, Giacomo, Rey, Soo-Chang, Rhee, Jaehyon, Rich, R. Michael, Yoon, Suk-Jin, Lee, Young-Wook

“…We present GALEX data for 44 Galactic globular clusters obtained during 3 GALEX observing cycles between 2004 and 2008. This is the largest homogeneous data…”
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A wide-field photometric survey for extratidal tails around five metal-poor globular clusters in the Galactic halo by Chun, Sang-Hyun, Kim, Jae-Woo, Sohn, Sangmo T, Park, Jang-Hyun, Han, Wonyong, Kim, Ho-Il, Lee, Young-Wook, Lee, Myung Gyoon, Lee, Sang-Gak, Sohn, Young-Jong

“…Wide-field deep gri images obtained with the Megacam of the Canada-France-Hawaii Telescope (CFHT) are used to investigate the spatial configuration of stars…”
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Probing the Intermediate-Age Globular Clusters in NGC 5128 from Ultraviolet Observations by Rey, Soo-Chang, Sohn, Sangmo T, Beasley, Michael A, Lee, Young-Wook, Rich, R. Michael, Yoon, Suk-Jin, Yi, Sukyoung K, Bianch, Luciana, Kang, Yongbeom, Lee, Kyeongsook, Chung, Chul, Barlow, Tom A, Foster, Karl, Friedman, Peter G, Martin, D. Christopher, Morrissey, Patrick, Neff, Susan G, Schiminovich, David, Seibert, Mark, Wyder, Ted K, Donas, Jose, Heckman, Timothy M, Madore, Barry F, Milliard, Bruno, Szalay, Alex S, Welsh, Barry Y

“…Astrophys.J.700:L11-L15,2009 We explore the age distribution of the globular cluster (GC) system of the nearby elliptical galaxy NGC 5128 using ultraviolet…”
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GALEX Ultraviolet Photometry of Globular Clusters in M31: Three Year Results and a Catalog by Rey, Soo-Chang, Rich, R. Michael, Sohn, Sangmo T, Yoon, Suk-Jin, Chung, Chul, Yi, Sukyoung K, Lee, Young-Wook, Rhee, Jaehyon, Bianchi, Luciana, Madore, Barry F, Lee, Kyungsook, Barlow, Tom A, Forster, Karl, Friedman, Peter G, Martin, D. Christopher, Morrissey, Patrick, Neff, Susan G, Schiminovich, David, Seibert, Mark, Small, Todd, Wyder, Ted K, Donas, Jose, Heckman, Timothy M, Milliard, Bruno, Szalay, Alex S, Welsh, Barry Y

“…We present ultraviolet (UV) photometry of M31 globular clusters (GCs) found in 23 Galaxy Evolution Explorer (GALEX) images covering the entirety of M31. We…”
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