Perseus Arm

17-60 keV17-35 keV35-80 keV
Clean

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Flux Sign Expo
Image Histo
Catalogued sources, reg
SourceIDFlux, mCrabSign.
1A 0114+650001 8.04 ± 0.08 103.27
IGR J00291+5934077 1.54 ± 0.07 22.97
SAX J2103.5+4545129 6.79 ± 0.08 88.45
IGR J21247+5058130 6.92 ± 0.09 80.39
SS Cyg131 2.59 ± 0.10 26.05
Cyg X-2132 20.76 ± 0.13 157.59
4U 2206+543133 7.73 ± 0.10 76.96
Gamma Cas160 3.48 ± 0.07 49.10
Cas A161 3.16 ± 0.07 44.95
V709 Cas162 3.72 ± 0.07 55.07
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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*, [arXiv]