| Proposal ID | 094256 |
| Title | A Fulfill Program for the Late-Time X-ray Emission from Optically Selected TDEs |
| Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0942560101 |
| DOI | https://doi.org/10.57780/esa-ztswhb5 |
| Principal Investigator, PI | Mr Muryel Guolo |
| Abstract | We propose a fulfill program for short 8ks observations of 15 optically selectedTDEs at very late-times ($>>$ 1 year). This program will help us to (1)investigate the timescale of delayed X-ray brightening; (2) probe the existenceand formation of a corona, and test the efficiency of Comptonization atlate-times; (3) measure the mass accretion rate, which directly tracks the massfall-back rate at late times -- all at low cost, and no scheduling constraints. |
| Publications | No publications found for current proposal! |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2024-05-16T17:14:00Z/2025-03-24T09:36:42Z |
| Version | 21.51_20241115_1113 |
| 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. |
| Creator Contact | https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk |
| Date Published | 2026-04-17T00:00:00Z |
| Last Update | 2026-07-09 |
| Keywords | XMM-Newton, OM, RGS, EPIC, X-ray, Multi-Mirror, SAS |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, Mr Muryel Guolo, 2026, 'A Fulfill Program for the Late-Time X-ray Emission from Optically Selected TDEs', 21.51_20241115_1113, European Space Agency, https://doi.org/10.57780/esa-ztswhb5 |
| Rights | Data hosted in the ESA Space Science Archives are distributed under the CC BY-NC 3.0 IGO license. |