Perseus Arm


Catalogued sources, reg
SourceIDFlux, mCrabSign.
1A 0114+650001 9.15 ± 0.09 PHA 103.98
IGR J00291+5934077 1.43 ± 0.08 PHA 18.87
SAX J2103.5+4545129 7.42 ± 0.09 PHA 83.95
IGR J21247+5058130 6.38 ± 0.10 PHA 65.40
SS Cyg131 3.15 ± 0.11 PHA 27.84
Cyg X-2132 31.25 ± 0.15 PHA 206.58
4U 2206+543133 8.12 ± 0.11 PHA 72.36
Gamma Cas160 4.51 ± 0.08 PHA 56.27
Cas A161 3.76 ± 0.08 PHA 47.56
V709 Cas162 4.13 ± 0.08 PHA 54.03
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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}