Swift-XRT Survey of Fermi Unassociated Sources


These results are part of the Swift program to follow-up Fermi unassociated sources in an attempt to find X-ray counterparts to the unidentified gamma-ray sources. As new observations are performed, these pages will be updated in nearly real time. Please use these results as a guide and proceed with caution when using them in a publication since they are the result of an automated analysis.

When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949 for a description of many of the analysis techniques used to reduce these data (note: a more detailed paper describing the complete data set and analysis is forthcoming). Please contact Abe Falcone and Michael Stroh at unassociated@swift.psu.edu if you have any questions about the program or the analysis, or to simply to let us know that you've made use of these data.


Caution: For completeness, sources are listed if the "detection" exceeds 3 sigma. The significances and images are shown so you can make more stringent significance cuts, if desired.

3FGL J2011.1+4203

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J2011.1+4203 Swift-XRT detections in the field for 3FGL J2011.1+4203


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J2011.1+4203 Swift-XRT image with known radio, optical and UV sources for 3FGL J2011.1+4203

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J201147.5+420228 20 11 47.52 +42 02 28.68 6.71 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
WN 2009.4+4156 20 11 10.01 +42 05 12.84 1.90 WENSS
CGPS J201108+420519 20 11 08.90 +42 05 18.96 2.04 CGPSNGPCAT
1 NVSS J201108+420522 20 11 09.00 +42 05 21.84 2.09 NVSS
2 WN 2009.0+4156 20 10 44.81 +42 05 08.88 5.31 WENSS
3 NVSS J201128+420809 20 11 28.20 +42 08 08.88 5.71 NVSS
4 NVSS J201120+420850 20 11 20.50 +42 08 49.92 5.74 NVSS
5 AMIGPS J201141+420618 20 11 41.11 +42 06 19.08 6.22 AMIGPS16GH
6 NVSS J201128+420860 20 11 28.61 +42 08 60.00 6.48 NVSS
7 NVSS J201057+415703 20 10 57.60 +41 57 03.96 6.79 NVSS
8 NVSS J201050+415735 20 10 50.71 +41 57 36.00 6.93 NVSS
9 AMIGPS J201150+420316 20 11 50.71 +42 03 15.84 7.25 AMIGPS16GH
10 NVSS J201043+415724 20 10 43.80 +41 57 24.84 7.86 NVSS
11 AMIGPS J201027+420507 20 10 27.70 +42 05 07.08 8.35 AMIGPS16GH
12 WN 2009.2+4202 20 11 00.50 +42 11 40.92 8.60 WENSS
13 AMIGPS J201049+415434 20 10 49.20 +41 54 33.84 9.71 AMIGPS16GH
14 NVSS J201019+420222 20 10 19.20 +42 02 21.84 9.78 NVSS
15 NVSS J201135+415403 20 11 35.59 +41 54 02.88 10.29 NVSS
16 NVSS J201158+415624 20 11 58.10 +41 56 25.08 11.06 NVSS
17 WN 2009.2+4205 20 10 55.70 +42 14 27.96 11.51 WENSS
18 AMIGPS J201113+415127 20 11 13.01 +41 51 28.08 11.87 AMIGPS16GH
19 CGPS J201157+421337 20 11 57.60 +42 13 37.92 13.35 CGPSNGPCAT

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