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 J1655.1-4644


Detected Excesses

Swift-XRT image of the field for 3FGL J1655.1-4644 Swift-XRT detections in the field for 3FGL J1655.1-4644

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 J1655.1-4644 Swift-XRT image with known radio, optical and UV sources for 3FGL J1655.1-4644

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
1 MGPS J165508-464130 16 55 08.59 -46 41 30.84 2.58 MGPS2
2 MGPS J165540-464524 16 55 40.10 -46 45 24.12 5.81 MGPS2
3 MGPS J165524-463819 16 55 24.79 -46 38 18.96 6.52 MGPS2
4 MGPS J165429-465129 16 54 30.00 -46 51 29.16 9.76 MGPS2
TGSSADR J165430.1-465130 16 54 30.10 -46 51 30.96 9.76 GMRTAS150M
CC 339-02.0 16 54 30.00 -46 51 33.84 9.82 DIXON

Penn State University Goddard Space Flight Center Swift