|Title||A Survey of Late-Time X-ray Emission in VLASS Detected Supernovae|
|Author||Dr Michael Stroh|
|Description||Radio and X-ray observations of supernovae (SNe) acquired in the poorly sampled phase of years to decades post-explosion are necessary to drive progress in several fundamental areas of explosive transient research. Bright emission virgulyears to decades post explosion of extragalactic SNe may be due to A) shock-interaction with the circumstellar medium; or B) the emergence of radiation from a pulsar wind nebula. A solid identification of the scenarios above would lead to significant advances in our understanding of the physics of stellar explosions, their progenitors, and their remnants. We propose the first systematic late-time X-ray survey of SNe with bright detected radio emission.|
|Publication||No observations found associated with the current proposal|
|Instrument||EMOS1, EMOS2, EPN, OM, RGS1, RGS2|
|Mission Description||The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's 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 Earth's 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.
|Publisher And Registrant||European Space Agency|
|Credit Guidelines||European Space Agency, 2023-02-04T00:00:00Z, 088199, 19.17_20220121_1250. https://doi.org/10.57780/esa-f8hfkyi|