Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Tam, Sut Ieng"'
Autor:
Sirks, Ellen L., Massey, Richard, Gill, Ajay S., Anderson, Jason, Benton, Steven J., Brown, Anthony M., Clark, Paul, English, Joshua, Everett, Spencer W., Fraisse, Aurelien A., Franco, Hugo, Hartley, John W., Harvey, David, Holder, Bradley, Hunter, Andrew, Huff, Eric M., Hynous, Andrew, Jauzac, Mathilde, Jones, William C., Joyce, Nikky, Kennedy, Duncan, Lagattuta, David, Leung, Jason S. -Y., Li, Lun, Lishman, Stephen, Luu, Thuy Vy T., McCleary, Jacqueline E., Nagy, Johanna M., Netterfield, C. Barth, Paracha, Emaad, Purcaru, Robert, Redmond, Susan F., Rhodes, Jason D., Robertson, Andrew, Romualdez, L. Javier, Roth, Sarah, Salter, Robert, Schmoll, Jurgen, Shaaban, Mohamed M., Smith, Roger, Smith, Russell, Tam, Sut Ieng, Vassilakis, Georgios N.
Publikováno v:
Aerospace 2023, 10, 960
In April to May 2023, the superBIT telescope was lifted to the Earth's stratosphere by a helium-filled super-pressure balloon, to acquire astronomical imaging from above (99.5% of) the Earth's atmosphere. It was launched from New Zealand then, for 40
Externí odkaz:
http://arxiv.org/abs/2311.08602
Autor:
Niemiec, Anna, Jauzac, Mathilde, Eckert, Dominique, Lagattuta, David, Sharon, Keren, Koekemoer, Anton M., Umetsu, Keiichi, Acebron, Ana, Diego, Jose M., Harvey, David, Jullo, Eric, Kokorev, Vasily, Limousin, Marceau, Mahler, Guillaume, Natarajan, Priyamvada, Nonino, Mario, Remolina, Juan D., Steinhardt, Charles, Tam, Sut-Ieng, Zitrin, Adi
The HST treasury program BUFFALO provides extended wide-field imaging of the six Hubble Frontier Fields galaxy clusters. Here we present the combined strong and weak-lensing analysis of Abell 370, a massive cluster at z=0.375. From the reconstructed
Externí odkaz:
http://arxiv.org/abs/2307.03778
Autor:
McCleary, Jacqueline E., Everett, Spencer W., Shaaban, Mohamed M., Gill, Ajay S., Vassilakis, Georgios N., Huff, Eric M., Massey, Richard J., Benton, Steven J., Brown, Anthony M., Clark, Paul, Holder, Bradley, Fraisse, Aurelien A., Jauzac, Mathilde, Jones, William C., Lagattuta, David, Leung, Jason S. -Y., Li, Lun, Luu, Thuy Vy T., Nagy, Johanna M., Netterfield, C. Barth, Paracha, Emaad, Redmond, Susan F., Rhodes, Jason D., Schmoll, J\''urgen, Sirks, Ellen, Tam, Sut Ieng
The Superpressure Balloon-borne Imaging Telescope (SuperBIT) is a diffraction-limited, wide-field, 0.5 m, near-infrared to near-ultraviolet observatory designed to exploit the stratosphere's space-like conditions. SuperBIT's 2023 science flight will
Externí odkaz:
http://arxiv.org/abs/2307.03295
Autor:
Etherington, Amy, Nightingale, James W., Massey, Richard, Tam, Sut-Ieng, Cao, XiaoYue, Niemiec, Anna, He, Qiuhan, Robertson, Andrew, Li, Ran, Amvrosiadis, Aristeidis, Cole, Shaun, Diego, Jose M., Frenk, Carlos S., Frye, Brenda L., Harvey, David, Jauzac, Mathilde, Koekemoer, Anton M., Lagattuta, David J., Limousin, Marceau, Mahler, Guillaume, Sirks, Ellen, Steinhardt, Charles L.
The distribution of mass in galaxy-scale strong gravitational lenses is often modelled as an elliptical power law plus 'external shear', which notionally accounts for neighbouring galaxies and cosmic shear. We show that it does not. Except in a handf
Externí odkaz:
http://arxiv.org/abs/2301.05244
Publikováno v:
ApJ, 953, 169 (2023)
The radial acceleration relation (RAR) represents a tight empirical relation between the inferred total and baryonic centripetal accelerations, $g_{\rm{tot}}=GM_{\rm{tot}}(
Externí odkaz:
http://arxiv.org/abs/2207.03506
Autor:
Durret, Florence, Degott, Lucie, Lobo, Catarina., Ebeling, Harald, Jauzac, Mathilde, Tam, Sut-Ieng
Publikováno v:
A&A 662, A84 (2022)
The pressure exerted by the ambient hot X-ray gas on cluster galaxies can lead to the presence of ram pressure stripped (RPS) galaxies, characterized by asymmetric shapes, and, in some cases, tails of blue stars and/or X-ray gas, with increased star
Externí odkaz:
http://arxiv.org/abs/2204.07445
Autor:
Umetsu, Keiichi, Ueda, Shutaro, Hsieh, Bau-Ching, Nonino, Mario, Chiu, I-Non, Oguri, Masamune, Molnar, Sandor M., Koekemoer, Anton M., Tam, Sut-Ieng
We present a detailed weak-lensing and X-ray study of the Frontier Fields galaxy cluster Abell 370, one of the most massive known lenses on the sky, using wide-field BRz Subaru/Sprime-Cam and Chandra X-ray observations. By combining two-dimensional (
Externí odkaz:
http://arxiv.org/abs/2203.03647
Autor:
Etherington, Amy, Nightingale, James W., Massey, Richard, Cao, XiaoYue, Robertson, Andrew, Amorisco, Nicola C., Amvrosiadis, Aristeidis, Cole, Shaun, Frenk, Carlos S., He, Qiuhan, Li, Ran, Tam, Sut-Ieng
The distribution of dark and luminous matter can be mapped around galaxies that gravitationally lens background objects into arcs or Einstein rings. New surveys will soon observe hundreds of thousands of galaxy lenses, and current, labour-intensive a
Externí odkaz:
http://arxiv.org/abs/2202.09201
Likelihood-free inference provides a rigorous approach to preform Bayesian analysis using forward simulations only. The main advantage of likelihood-free methods is its ability to account for complex physical processes and observational effects in fo
Externí odkaz:
http://arxiv.org/abs/2109.09741
Autor:
Amara, Adam, de la Bella, Lucia F., Birrer, Simon, Bridle, Sarah, Cordero, Juan Pablo, Favole, Ginevra, Harrison, Ian, Harry, Ian W., Hartley, William G., Krawczyk, Coleman, Lundgren, Andrew, Nord, Brian, Nuttall, Laura K., Rollins, Richard P., Sudek, Philipp, Tam, Sut-Ieng, Tessore, Nicolas, Tolley, Arthur E., Umetsu, Keiichi, Williamson, Andrew R., Wolz, Laura
SkyPy is an open-source Python package for simulating the astrophysical sky. It comprises a library of physical and empirical models across a range of observables and a command-line script to run end-to-end simulations. The library provides functions
Externí odkaz:
http://arxiv.org/abs/2109.06172