Perseus Arm

Catalogued sources, reg
Source	ID	Flux, mCrab	Sign.
1A 0114+650	001	9.96 ± 0.33 ^PHA	29.84
IGR J21247+5058	130	10.28 ± 0.65 ^PHA	15.86
SS Cyg	131	4.20 ± 0.82 ^PHA	5.12
Cyg X-2	132	25.87 ± 1.21 ^PHA	21.36
4U 2206+543	133	11.65 ± 0.56 ^PHA	20.73
Gamma Cas	160	5.43 ± 0.32 ^PHA	17.05
Cas A	161	3.74 ± 0.34 ^PHA	11.01
V709 Cas	162	4.22 ± 0.31 ^PHA	13.45
IGR J21335+5105	173	3.47 ± 0.65 ^PHA	5.38
4U 0241+61	222	3.42 ± 0.64 ^PHA	5.30
Expand and show rest 1 lines
4U0115+63	366	71.79 ± 0.33 ^PHA	216.94

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.

Flux map Error map Significance Exposure
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.

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

INTEGRAL 9-year Galactic Survey*