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Дата индексирования: Sun Apr 10 07:34:28 2016
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Поисковые слова: images
INTEGRAL 9-year Galactic Survey

Perseus Arm

17-60 keV17-35 keV35-80 keV
Clean

Clean regions 20032004200520062007200820092010201120122003-2012
Flux Sign Expo
Image Histo
Catalogued sources, reg
SourceIDFlux, mCrabSign.
1A 0114+650001 5.71 ± 0.48 PHA 11.90
IGR J21247+5058130 8.09 ± 0.45 PHA 17.81
4U0142+61263 3.52 ± 0.52 PHA 6.79
4U0115+63366 60.56 ± 0.48 PHA 126.20

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}