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 J1031.4-5855

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1031.4-5855 Swift-XRT detections in the field for 3FGL J1031.4-5855


No detected excesses found.

Rejected Excesses (Due to Overlaps or SNR(Sosta) < 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 10 32 14.06 -58 54 59.85 7.09 (3.0 ± 1.1) x 10-3 10 2.603 2.716

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1031.4-5855 Swift-XRT image with known radio, optical and UV sources for 3FGL J1031.4-5855

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 XMMSL2 J103240.9-584602 10 32 41.90 -58 46 02.28 13.24 XMM-NEWTON
2 1RXS J103250.3-590641 10 32 50.30 -59 06 41.04 15.67 ROSAT
2RXS J103250.2-590641 10 32 50.28 -59 06 41.04 15.67 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 MGPS J103118-585858 10 31 18.70 -58 58 59.16 3.92 MGPS2
2 MGPS J103044-585343 10 30 44.40 -58 53 44.16 5.74 MGPS2
PMN J1030-5853 10 30 43.30 -58 53 34.08 5.92 PMN

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