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Unveiling the Interplay between the GASP Jellyfish Galaxy JO194 and Its Environment with Chandra

  • Authors: Chiara Bartolini, Alessandro Ignesti, Myriam Gitti, Fabrizio Brighenti, Anna Wolter, Alessia Moretti, Benedetta Vulcani, Bianca M. Poggianti, Marco Gullieuszik, Jacopo Fritz, Neven Tomičić

Chiara Bartolini et al 2022 The Astrophysical Journal 936 .

  • Provider: AAS Journals

Caption: Figure 3.

Multiwavelength view of JO194 in a 1.″5 × 1.′7 region centered on the galaxy. (a) MUSE white-light image (4650–9300 Å) with, on top, the contours of the stellar disk (yellow) and Hα emission (light blue), (b) residual X-ray image of JO194 in the 0.5–7.0 keV band (see Section 2.2) with, on top, the contours of the stellar disk (yellow) Hα (red) and positive residuals (white). (c) Exposure-corrected, background-subtracted image in the 2.0–7.0 keV band, smoothed with a 3σ pixel Gaussian. For reference, we show the stellar disk (blue) and the lowest contour of the Hα emission (white).

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