Perseus Arm

17-60 keV17-35 keV35-80 keV
Clean

Show regions 20032004200520062007200820092010201120122003-2012
Flux Sign Expo
Image Histo
Catalogued sources, reg
SourceIDFlux, mCrabSign.
1A 0114+650001 5.37 ± 0.14 38.33
IGR J00291+5934077 1.67 ± 0.12 13.77
SAX J2103.5+4545129 4.65 ± 0.13 34.68
IGR J21247+5058130 7.74 ± 0.16 49.72
SS Cyg131 1.36 ± 0.18 7.68
Cyg X-2132 2.65 ± 0.23 11.38
4U 2206+543133 6.40 ± 0.19 34.45
Gamma Cas160 1.33 ± 0.13 10.39
Cas A161 2.24 ± 0.13 17.57
V709 Cas162 2.56 ± 0.12 20.95
Expand and show rest 17 lines

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]