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 J1047.8-3737


Detected Excesses

Swift-XRT image of the field for 3FGL J1047.8-3737 Swift-XRT detections in the field for 3FGL J1047.8-3737

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 J1047.8-3737 Swift-XRT image with known radio, optical and UV sources for 3FGL J1047.8-3737

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 XMMSL2 J104757.1-373721 10 47 57.70 -37 37 21.36 0.95 XMM-NEWTON
XMMSL2 J104757.1-373721 10 47 57.70 -37 37 21.36 0.95 XMM-NEWTON
2 1RXS J104817.3-372805 10 48 17.30 -37 28 05.52 10.65 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J104757-373729 10 47 57.00 -37 37 28.92 0.94 NVSS
2 NVSS J104749-373815 10 47 49.01 -37 38 15.00 0.98 NVSS
3 NVSS J104753-374525 10 47 53.50 -37 45 25.92 7.91 NVSS
4 NVSS J104835-373346 10 48 35.90 -37 33 46.08 9.40 NVSS
5 NVSS J104719-374426 10 47 19.90 -37 44 26.16 9.43 NVSS

Penn State University Goddard Space Flight Center Swift