Ram pressure stripping of interstellar gas from galaxies in clusters hassignificant impacts on galaxy evolution as well as on the heavy elementenrichment of the intracluster gas. We propose deep XMM-Newton observations tocharacterize the long (100 kpc) X-ray tail associated with the early type galaxyCGCG 384-028 in the outskirts of the A119 cluster. This observation will helpconstrain the history of the mixing of the stripped enriched galaxy ISM with thehot cluster gas.
Instrument
EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage
2015-07-06T08:01:27Z/2015-07-07T09:51:27Z
Version
17.56_20190403_1200
Mission Description
The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
European Space Agency, Dr Christine Jones, 2016, 'Characterizing a 100 kpc long galaxy tail in the outskirts of the A119 cluster', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-ukqhbak
