Search Results - "Ryon, J. E"

Star cluster formation in the most extreme environments: insights from the HiPEEC survey by Adamo, A, Hollyhead, K, Messa, M, Ryon, J E, Bajaj, V, Runnholm, A, Aalto, S, Calzetti, D, Gallagher, J S, Hayes, M J, Kruijssen, J M D, König, S, Larsen, S S, Melinder, J, Sabbi, E, Smith, L J, Östlin, G

“…ABSTRACT We present the Hubble imaging Probe of Extreme Environments and Clusters (HiPEEC) survey. We fit HST NUV to NIR broad-band and H α fluxes to derive…”
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Effective Radii of Young, Massive Star Clusters in Two LEGUS Galaxies by Ryon, J. E., Gallagher, J. S., Smith, L. J., Adamo, A., Calzetti, D., Bright, S. N., Cignoni, M., Cook, D. O., Dale, D. A., Elmegreen, B. E., Fumagalli, M., Gouliermis, D. A., Grasha, K., Grebel, E. K., Kim, H., Messa, M., Thilker, D., Ubeda, L.

“…Abstract We present a study of the effective (half-light) radii and other structural properties of a systematically selected sample of young, massive star…”
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The Hierarchical Distribution of the Young Stellar Clusters in Six Local Star-forming Galaxies by Grasha, K., Calzetti, D., Adamo, A., Kim, H., Elmegreen, B. G., Gouliermis, D. A., Dale, D. A., Fumagalli, M., Grebel, E. K., Johnson, K. E., Kahre, L., Kennicutt, R. C., Messa, M., Pellerin, A., Ryon, J. E., Smith, L. J., Shabani, F., Thilker, D., Ubeda, L.

“…We present a study of the hierarchical clustering of the young stellar clusters in six local (3-15 Mpc) star-forming galaxies using Hubble Space Telescope…”
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Hierarchical Star Formation in Turbulent Media: Evidence from Young Star Clusters by Grasha, K., Elmegreen, B. G., Calzetti, D., Adamo, A., Aloisi, A., Bright, S. N., Cook, D. O., Dale, D. A., Fumagalli, M., Gallagher III, J. S., Gouliermis, D. A., Grebel, E. K., Kahre, L., Kim, H., Krumholz, M. R., Lee, J. C., Messa, M., Ryon, J. E., Ubeda, L.

“…We present an analysis of the positions and ages of young star clusters in eight local galaxies to investigate the connection between the age difference and…”
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Studying the YMC population of M83: how long clusters remain embedded, their interaction with the ISM and implications for GC formation theories by Hollyhead, K., Bastian, N., Adamo, A., Silva-Villa, E., Dale, J., Ryon, J. E., Gazak, Z.

“…The study of young massive clusters can provide key information for the formation of globular clusters, as they are often considered analogues. A currently…”
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Legacy ExtraGalactic UV Survey with The Hubble Space Telescope: Stellar Cluster Catalogs and First Insights Into Cluster Formation and Evolution in NGC 628 by Adamo, A., Ryon, J. E., Messa, M., Kim, H., Grasha, K., Cook, D. O., Calzetti, D., Lee, J. C., Whitmore, B. C., Elmegreen, B. G., Ubeda, L., Smith, L. J., Bright, S. N., Runnholm, A., Andrews, J. E., Fumagalli, M., Gouliermis, D. A., Kahre, L., Nair, P., Thilker, D., Walterbos, R., Wofford, A., Aloisi, A., Ashworth, G., Brown, T. M., Chandar, R., Christian, C., Cignoni, M., Clayton, G. C., Dale, D. A., de Mink, S. E., Dobbs, C., Elmegreen, D. M., Evans, A. S., Gallagher III, J. S., Grebel, E. K., Herrero, A., Hunter, D. A., Johnson, K. E., Kennicutt, R. C., Krumholz, M. R., Lennon, D., Levay, K., Martin, C., Nota, A., Östlin, G., Pellerin, A., Prieto, J., Regan, M. W., Sabbi, E., Sacchi, E., Schaerer, D., Schiminovich, D., Shabani, F., Tosi, M., Van Dyk, S. D., Zackrisson, E.

“…Abstract We report the large effort that is producing comprehensive high-level young star cluster (YSC) catalogs for a significant fraction of galaxies…”
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Sizes and shapes of young star cluster light profiles in M83 by Ryon, J. E., Bastian, N., Adamo, A., Konstantopoulos, I. S., Gallagher, J. S., Larsen, S., Hollyhead, K., Silva-Villa, E., Smith, L. J.

“…We measure the radii and two-dimensional light profiles of a large sample of young, massive star clusters in M83 using archival HST/Wide Field Camera 3 (WFC3)…”
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Properties of the cluster population of NGC 1566 and their implications by Hollyhead, K., Adamo, A., Bastian, N., Gieles, M., Ryon, J. E.

“…We present results of a photometric study into the cluster population of NGC 1566, a nearby grand design spiral galaxy, sampled out to a Galactocentric radius…”
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Star cluster catalogues for the LEGUS dwarf galaxies by Cook, D O, Lee, J C, Adamo, A, Kim, H, Chandar, R, Whitmore, B C, Mok, A, Ryon, J E, Dale, D A, Calzetti, D, Andrews, J E, Aloisi, A, Ashworth, G, Bright, S N, Brown, T M, Christian, C, Cignoni, M, Clayton, G C, da Silva, R, de Mink, S E, Dobbs, C L, Elmegreen, B G, Elmegreen, D M, Evans, A S, Fumagalli, M, Gallagher, J S, Gouliermis, D A, Grasha, K, Grebel, E K, Herrero, A, Hunter, D A, Jensen, E I, Johnson, K E, Kahre, L, Kennicutt, R C, Krumholz, M R, Lee, N J, Lennon, D, Linden, S, Martin, C, Messa, M, Nair, P, Nota, A, Östlin, G, Parziale, R C, Pellerin, A, Regan, M W, Sabbi, E, Sacchi, E, Schaerer, D, Schiminovich, D, Shabani, F, Slane, F A, Small, J, Smith, C L, Smith, L J, Taibi, S, Thilker, D A, de la Torre, I C, Tosi, M, Turner, J A, Ubeda, L, Van Dyk, S D, Walterbos, R AM, Wofford, A

“…Abstract We present the star cluster catalogues for 17 dwarf and irregular galaxies in the HST Treasury Program ‘Legacy ExtraGalactic UV Survey’ (LEGUS)…”
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Filamentary star formation in NGC 1275 by Canning, R. E. A., Ryon, J. E., Gallagher, J. S., Kotulla, R., O'Connell, R. W., Fabian, A. C., Johnstone, R. M., Conselice, C. J., Hicks, A., Rosario, D., Wyse, R. F. G.

“…We examine the star formation in the outer halo of NGC 1275, the central galaxy in the Perseus cluster (Abell 426), using far-ultraviolet and optical images…”
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Fraction of stars in clusters for the LEGUS dwarf galaxies by Cook, D O, Lee, J C, Adamo, A, Calzetti, D, Chandar, R, Whitmore, B C, Aloisi, A, Cignoni, M, Dale, D A, Elmegreen, B G, Fumagalli, M, Grasha, K, Johnson, K E, Kennicutt, R C, Kim, H, Linden, S T, Messa, M, Östlin, G, Ryon, J E, Sacchi, E, Thilker, D A, Tosi, M, Wofford, A

“…ABSTRACT We study the young star cluster populations in 23 dwarf and irregular galaxies observed by the Hubble Space Telescope (HST) Legacy ExtraGalactic…”
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Extinction Maps and Dust-to-gas Ratios in Nearby Galaxies with LEGUS by Kahre, L., Walterbos, R. A., Kim, H., Thilker, D., Calzetti, D., Lee, J. C., Sabbi, E., Ubeda, L., Aloisi, A., Cignoni, M., Cook, D. O., Dale, D. A., Elmegreen, B. G., Elmegreen, D. M., Fumagalli, M., Gallagher, J. S., Gouliermis, D. A., Grasha, K., Grebel, E. K, Hunter, D. A., Sacchi, E., Smith, L. J., Tosi, M., Adamo, A., Andrews, J. E., Ashworth, G., Bright, S. N., Brown, T. M., Chandar, R., Christian, C., de Mink, S. E., Dobbs, C., Evans, A. S., Herrero, A., Johnson, K. E., Kennicutt, R. C., Krumholz, M. R., Messa, M., Nair, P., Nota, A., Pellerin, A., Ryon, J. E., Schaerer, D., Shabani, F., Van Dyk, S. D., Whitmore, B. C., Wofford, A.

“…We present a study of the dust-to-gas ratios in five nearby galaxies: NGC 628 (M74), NGC 6503, NGC 7793, UGC 5139 (Holmberg I), and UGC 4305 (Holmberg II)…”
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The properties, origin and evolution of stellar clusters in galaxy simulations and observations by Dobbs, C L, Adamo, A, Few, C G, Calzetti, D, Dale, D A, Elmegreen, B G, Evans, A S, Gouliermis, D A, Grasha, K, Grebel, E K, Johnson, K E, Kim, H, Lee, J C, Messa, M, Ryon, J E, Smith, L J, Thilker, D, Ubeda, L, Whitmore, B

“…We investigate the properties and evolution of star particles in two simulations of isolated spiral galaxies, and two galaxies from cosmological simulations…”
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AN OPTICAL-NEAR-IR STUDY OF A TRIPLET OF SUPER STAR CLUSTERS IN THE STARBURST CORE OF M82 by WESTMOQUETTE, M S, Bastian, N, Smith, L J, Seth, A C, Gallagher, J S, O'Connell, R W, Ryon, J E, Silich, S, MAYYA, Y D, Munoz-Tunon, C, Gonzalez, D Rosa

“…We present HST/STIS optical and Gemini/NIFS near-IR IFU spectroscopy and archival Hubble Space Telescope (HST) imaging of the triplet of super star clusters…”
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Fraction of Stars in Clusters for the LEGUS Dwarf Galaxies by Cook, D. O, Lee, J. C, Adamo, A, Calzetti, D, Chandar, R, Whitmore, B. C, Aloisi, A, Cignoni, M, Dale, D. A, Elmegreen, B. G, Fumagalli, M, Grasha, K, Johnson, K. E, Kennicutt, R. C, Kim, H, Linden, S. T, Messa, M, Östlin, G, Ryon, J. E, Sacchi, E, Thilker, D. A, Tosi, M, Wofford, A

“…We study the young star cluster populations in 23 dwarf and irregular galaxies observed by the HST Legacy ExtraGalactic Ultraviolet Survey (LEGUS), and examine…”
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The young star cluster population of M51 with LEGUS – I. A comprehensive study of cluster formation and evolution by Messa, M., Adamo, A., Östlin, G., Calzetti, D., Grasha, K., Grebel, E. K., Shabani, F., Chandar, R., Dale, D. A., Dobbs, C. L., Elmegreen, B. G., Fumagalli, M., Gouliermis, D. A., Kim, H., Smith, L. J., Thilker, D. A., Tosi, M., Ubeda, L., Walterbos, R., Whitmore, B. C., Fedorenko, K., Mahadevan, S., Andrews, J. E., Bright, S. N., Cook, D. O., Kahre, L., Nair, P., Pellerin, A., Ryon, J. E., Ahmad, S. D., Beale, L. P., Brown, K., Clarkson, D. A., Guidarelli, G. C., Parziale, R., Turner, J., Weber, M.

“…Recently acquired WFC3 UV (F275W and F336W) imaging mosaics under the Legacy Extragalactic UV Survey (LEGUS), combined with archival ACS data of M51, are used…”
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Star cluster formation in the most extreme environments: Insights from the HiPEEC survey by Adamo, A, Hollyhead, K, Messa, M, Ryon, J. E, Bajaj, V, Runnholm, A, Aalto, S, Calzetti, D, Gallagher, J. S, Hayes, M. J, Kruijssen, J. M. D, König, S, Larsen, S. S, Melinder, J, Sabbi, E, Smith, L. J, Östlin, G

“…We present the Hubble imaging Probe of Extreme Environments and Clusters (HiPEEC) survey. We fit HST NUV to NIR broadband and H$\alpha$ fluxes, to derive star…”
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Spatial segregation of massive clusters in dwarf galaxies by Elmegreen, Bruce G, Adamo, A, Boquien, M, Bournaud, F, Calzetti, D, Cook, D. O, Dale, D. A, Duc, P. -A, Elmegreen, D. M, Fensch, J, Grasha, K, Kim, Hwi, Kahre, L, Messa, M, Ryon, J. E, Sabbi, E, Smith, L. J

“…The relative average minimum projected separations of star clusters in the Legacy ExtraGalactic UV Survey (LEGUS) and in tidal dwarfs around the interacting…”
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Star Cluster Catalogs for the LEGUS Dwarf Galaxies by Cook, D. O, Lee, J. C, Adamo, A, Kim, H, Chandar, R, Whitmore, B. C, Mok, A, Ryon, J. E, Dale, D. A, Calzetti, D, Andrews, J. E, Aloisi, A, Ashworth, G, Bright, S. N, Brown, T. M, Christian, C, Cignoni, M, Clayton, G. C, da Silva, R, de Mink, S. E, Dobbs, C. L, Elmegreen, B. G, Elmegreen, D. M, Evans, A. S, Fumagalli, M, GallagherIII, J. S, Gouliermis, D. A, Grasha, K, Grebel, E. K, Herrero, A, Hunter, D. A, Jensen, E. I, Johnson, K. E, Kahre, L, Kennicutt, R. C, Krumholz, M. R, Lee, N. J, Lennon, D, Linden, S, Martin, C, Messa, M, Nair, P, Nota, A, Ostlin, G, Parziale, R. C, Pellerin, A, Regan, M. W, Sabbi, E, Sacchi, E, Schaerer, D, Schiminovich, D, Shabani, F, Slane, F. A, Small, J, Smith, C. L, Smith, L. J, Taibi, S, Thilker, D. A, de la Torre, I. C, Tosi, M, Turner, J. A, Ubeda, L, Van Dyk, S. D, Walterbos, R. A. M, Wofford, A

“…We present the star cluster catalogs for 17 dwarf and irregular galaxies in the $HST$ Treasury Program "Legacy ExtraGalactic UV Survey" (LEGUS). Cluster…”
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Hierarchical Star Formation in Turbulent Media: Evidence from Young Star Clusters by Grasha, K, Elmegreen, B. G, Calzetti, D, Adamo, A, Aloisi, A, Bright, S. N, Cook, D. O, Dale, D. A, Fumagalli, M, Gallagher, J. S, Gouliermis, D. A, Grebel, E. K, Kahre, L, Kim, H, Krumholz, M. R, Lee, J. C, Messa, M, Ryon, J. E, Ubeda, L

“…We present an analysis of the positions and ages of young star clusters in eight local galaxies to investigate the connection between the age difference and…”
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