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Extragalactic Astronomy
| A Cool Core Disturbed: Observational Evidence for the Coexistence of Subsonic Sloshing Gas and Stripped Shock-heated Gas around the Core of RX J1347.5-1145 |
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Image Credit: Ueda et al. (2018) ApJ, 866, 48
Top Left: X-ray surface brightness of the galaxy cluster RX J1347.5-1145 taken by the Chandra X-ray Observatory. The white contours show the surface mass density map of this galaxy cluster measured by the strong-lensing analysis using Hubble Space Telescope (HST). Top Right: Same as top left but for the image of the Sunyaev-Zel'dovich effect observed by ALMA. Bottom Left: Same as top left but for the X-ray residual image after removing the global profile of this galaxy cluster from top left. Bottom Right: Same as top right, but for the residual image of the Sunyaev-Zel'dovich effect.
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