|Title||Deep observations of NGC 4472:a special ULX, point sources, and diffuse emission|
|Author||Dr Thomas Maccarone|
|Description||We propose deep observations of the Virgo Cluster galaxy NGC 4472. Our primary aim is to understand the variability of the likely ultracompact black hole X-ray binary in one of its globular clusters. Characterizing this object s variability will place important constraints on whether beaming can explain the high luminosities of ULXs. Also, NGC 4472 is the brightest galaxy in the Local Universe, making it ideal for studies of compact binary populations, and as a giant galaxy falling into a large cluster, it presents rich opportunities for studies of diffuse emission. The OM data will be used for searches for classical novae and U-band studies of the galaxy s globular clusters.|
|Publication||X-Ray Variability from the Ultraluminous Black Hole Candidate X-Ray Binary in the Globular Cluster RZ 2109 . Dage, Kristen C., Zepf, Stephen E., et all. . ApJ . 862-108 . 2018 . 2018ApJ...862..108D ,
Extended X-Ray Study of M49: The Frontier of the Virgo Cluster . Su, Y., Kraft, R. P., et all. . AJ . 158-6 . 2019 . 2019AJ....158....6S ,
Peculiar Outbursts of an Ultra-luminous Source: Likely Signs of an Aperiodic Disk-wind . Stiele, H., Kong, A. K. H., . ApJ . 877-115 . 2019 . 2019ApJ...877..115S ,
Slow decline and rise of the broad [O III] emission line in globular cluster black hole candidate RZ2109 . Dage, Kristen C., Zepf, Stephen E., et all. . MNRAS . 489-4783 . 2019 . 2019MNRAS.489.4783D ,
|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, 2017-01-20T23:00:00Z, 076163, 17.56_20190403_1200. https://doi.org/10.5270/esa-q0duo42|