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 J1813.6-1148

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1813.6-1148 Swift-XRT detections in the field for 3FGL J1813.6-1148


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 J1813.6-1148 Swift-XRT image with known radio, optical and UV sources for 3FGL J1813.6-1148

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2E 1811.4-1157 18 14 13.75 -11 56 57.84 11.55 EINSTEIN
2E 1811.4-1157 18 14 13.80 -11 56 57.84 11.56 EINSTEIN

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PMN J1813-1151 18 13 27.91 -11 51 54.00 4.77 PMN
2 PMN J1814-1143 18 14 04.90 -11 43 23.88 7.65 PMN
3 NVSS J181359-114038 18 13 59.81 -11 40 37.92 9.04 NVSS
TXS 1811-116 18 13 50.59 -11 39 05.04 9.68 TEXAS
[PME2013] J1813-1139 18 13 50.40 -11 39 02.88 9.69 AT2FGLUS
[SPT2015] ATCA J1813-1139 18 13 50.40 -11 39 02.88 9.69 FER2FUSRID
TGSSADR J181350.1-113900 18 13 50.21 -11 39 01.08 9.72 GMRTAS150M
4 NVSS J181350-113901 18 13 50.40 -11 39 01.08 9.72 NVSS
5 PMN J1814-1139 18 14 02.81 -11 39 21.96 10.51 PMN
6 NVSS J181359-113843 18 13 59.81 -11 38 43.08 10.75 NVSS
7 NVSS J181315-115751 18 13 15.41 -11 57 51.12 11.34 NVSS
8 NVSS J181414-114025 18 14 14.59 -11 40 24.96 11.43 NVSS
9 NVSS J181339-113644 18 13 39.31 -11 36 45.00 11.77 NVSS
10 NVSS J181430-114700 18 14 30.41 -11 46 59.88 12.04 NVSS
11 NVSS J181419-115705 18 14 19.70 -11 57 05.04 12.67 NVSS
12 NVSS J181422-115646 18 14 22.20 -11 56 45.96 12.92 NVSS
13 NVSS J181425-115923 18 14 25.61 -11 59 24.00 15.32 NVSS

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