Galactic Bulge


Catalogued sources, reg
SourceIDFlux, mCrabSign.
4U 1538-522015 5.49 ± 0.14 PHA 40.35
NY Lup016 3.32 ± 0.14 PHA 23.75
XTE J1550-564017 18.24 ± 0.14 PHA 126.01
4U 1608-522018 13.85 ± 0.13 PHA 109.39
IGR J16195-4945020 0.92 ± 0.12 PHA 7.56
IGR J16207-5129022 2.06 ± 0.12 PHA 16.64
IGR J16318-4848024 15.08 ± 0.12 PHA 124.52
IGR J16320-4751025 7.55 ± 0.12 PHA 62.26
4U 1630-47027 15.35 ± 0.12 PHA 126.38
AX J163904-4642029 1.03 ± 0.12 PHA 8.46
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Description

  • The map above is movable. The image is shown in significance with a squared root color map ranging from 0 to 25. The black and blue colors correspond to pixel values from 0 to 2. The red pixels have values of around 5. The yellow to white color transition corresponds to 15 and more.
  • The regions of high systematic noise are shown with yellow circles.
  • Clean button loads sky mosaics made without pointings on bright sources to suppress systematics. Original shows mosaics with all data available.

Download FITS files

  • Flux mapError mapSignificanceExposure
    Flux and error maps are in mCrab units. All maps are convolved with instrumental point spread function (PSF) which is Gaussian (σ=5'). Exposure maps are in ksec.

Reference

  • INTEGRAL/IBIS 9-year Galactic Hard X-Ray Survey*, A&A, Volume 545, id.A27 {NASA ADS | arXiv}