An XMM-Newton survey of M 31

@article{Pietsch2004AnXS,
  title={An XMM-Newton survey of M 31},
  author={Wolfgang Pietsch and Michael J. Freyberg and Frank Haberl},
  journal={Astronomy and Astrophysics},
  year={2004},
  volume={434},
  pages={483-496}
}
In an analysis of XMM-Newton archival observations of the bright Local Group spiral galaxy M 31 we study the population of X-ray sources (X-ray binaries, supernova remnants) down to a 0.2-4.5 keV luminosity of 4.4 × 10 34 erg s −1 . EPIC hardness ratios and optical and radio information are used to distinguish between different source classes. The survey detects 856 sources in an area of 1.24 square degrees. We correlate our sources with earlier M 31 X-ray catalogues and use information from… 

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References

SHOWING 1-10 OF 53 REFERENCES
XMM-Newton survey of the Local Group galaxy M 33 – catalogue results and global properties
Using 24 overlapping XMM-Newton observations of the Local Group spiral galaxy M 33, we have detected 447 sources in each individual pointing and in deep combined images. A total of 61 sources exhibit
A Chandra High Resolution Camera Observation of X-Ray Point Sources in M31
We present results from a 47 ks observation of the Andromeda galaxy, M31, using the High Resolution Camera of the Chandra X-Ray Observatory. We detect 142 point sources spanning 3 orders of magnitude
The central region of M31 observed with XMM-Newton (I. Group properties and diffuse emission)
TLDR
It is demonstrated that the spectrum of the unresolved emission in the bulge of M31 contains a soft excess which can be fitted with a ~ 0.35-keV optically-thin thermal-plasma component clearly distinct from the composite point-source spectrum.
RX J0042.3+4115: a stellar mass black hole binary identified in M 31
Four XMM-Newton X-ray observations of the central region of the Andromeda Galaxy (M 31) have revealed an X-ray source that varies in luminosity over1 3 10 38 erg s 1 between observations and also
Bright X-Ray Sources in M31 Globular Clusters
We have conducted Chandra observations of ~2560 arcmin2 (~131 kpc2) of M31 and find that the most luminous X-ray sources in most of our fields are in globular clusters. Of the 28 globular cluster
A Synoptic X-Ray Study of M31 with the Chandra High Resolution Camera
TLDR
The frequency of bright X-ray transients in the M31 bulge suggests that the ratio of neutron star to black hole primaries in low-massX-ray binaries (NS/BH) is ~1.5 and the cumulative luminosity function (CLF) of the disk sources is well-fit by a power-law with a slope comparable to those observed in typical elliptical galaxies.
Identifying a black hole X-ray transient in M 31 with XMM-Newton and Chandra
TLDR
This work uses data from 35 Chandra observations to analyse the contributions of each source, and attribute the variability to CXOM31 J004303.2+411528 (known as r2-3), which varies in intensity by a factor of ∼100 between observations, and estimates this transition luminosity at some critical luminosity in Eddington units, lc.
XMM-Newton and Chandra Observations of the Central Region of M31
Archival XMM-Newton data of the central region of M31 were analyzed for diffuse X-ray emission. Point sources with 0.5-10 keV luminosity exceeding ~4 × 1035 ergs s-1 were detected. Their summed
X-Ray Point Sources in the Central Region of M31 as Seen by Chandra
We report on Chandra observations of the central region of M31. By combining eight Chandra ACIS-I observations taken between 1999 and 2001, we have identified 204 X-ray sources within the central
Bright X-Ray Transients in the Andromeda Galaxy Observed with Chandra and XMM-Newton
We study three transient X-ray sources that were bright in the central region of the M31 galaxy in the year 2000. Observations with Chandra and XMM-Newton allowed us for the first time to derive
...
...