five

088474

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DataCite Commons2024-05-16 更新2024-07-13 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/xmm-newton/088474.html
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资源简介:
We propose the observation of two hyper-luminous extra-galactic sources with possible quasi-periodic variability belonging to a sample of virgul40 super- soft X-ray sources we recently discovered. The luminosity and temperature of the objects in this sample is larger than 10^41 erg/s and around 60-100 eV respectively making them either Tidal Disruption Event candidates or Intermediate Mass Black Hole candidates. We propose the observation of 2 of the most extreme sources for which we have a single observation showing hints of short-term variability. Our goal is to check their short-term light-curves for QPOs and their long-term one in order to confirm or exclude their TDE nature. [truncated! Please see actual data for full text]
提供机构:
European Space Agency
创建时间:
2024-05-16
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