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 J1844.7-1224

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1844.7-1224 Swift-XRT detections in the field for 3FGL J1844.7-1224


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 J1844.7-1224 Swift-XRT image with known radio, optical and UV sources for 3FGL J1844.7-1224


No known X-ray or gamma ray sources found.

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
TGSSADR J184508.4-123026 18 45 08.50 -12 30 27.00 8.28 GMRTAS150M
1 NVSS J184508-123027 18 45 08.40 -12 30 28.08 8.29 NVSS
2 NVSS J184420-121713 18 44 20.30 -12 17 13.92 9.47 NVSS
3 NVSS J184407-121825 18 44 07.51 -12 18 24.84 10.89 NVSS
TGSSADR J184528.1-122150 18 45 28.10 -12 21 50.04 11.25 GMRTAS150M
4 NVSS J184528-122152 18 45 28.20 -12 21 52.92 11.27 NVSS
5 NVSS J184531-122408 18 45 31.90 -12 24 07.92 11.79 NVSS
6 NVSS J184509-121306 18 45 09.10 -12 13 05.88 13.24 NVSS
7 NVSS J184400-121629 18 44 00.79 -12 16 28.92 13.37 NVSS
8 NVSS J184406-121303 18 44 06.19 -12 13 04.08 14.89 NVSS

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