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 J1057.6-4051

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1057.6-4051 Swift-XRT detections in the field for 3FGL J1057.6-4051


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 J1057.6-4051 Swift-XRT image with known radio, optical and UV sources for 3FGL J1057.6-4051

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
2RXS J105727.0-403945 10 57 27.89 -40 39 45.72 12.12 ROSAT
2RXS J105727.0-403945 10 57 27.89 -40 39 45.72 12.12 ROSAT
1RXS J105727.1-403945 10 57 27.10 -40 39 45.00 12.13 ROSAT
1RXS J105727.1-403945 10 57 27.10 -40 39 45.00 12.13 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 SUMSS J105804-405252 10 58 04.30 -40 52 51.96 5.08 SUMSS
2 GLEAM J105652-405218 10 56 52.51 -40 52 18.84 8.65 GLEAMEGCAT
SUMSS J105652-405217 10 56 52.39 -40 52 17.04 8.67 SUMSS
TGSSADR J105652.3-405217 10 56 52.39 -40 52 18.12 8.67 GMRTAS150M
3 TGSSADR J105838.3-404819 10 58 38.40 -40 48 19.08 11.87 GMRTAS150M
4 SPASS J105726-403950 10 57 26.21 -40 39 50.04 12.07 SPASS2P3GH
PMN J1057-4039 10 57 28.39 -40 39 42.12 12.14 PMN

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