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 J1334.3-4152


Detected Excesses

Swift-XRT image of the field for 3FGL J1334.3-4152 Swift-XRT detections in the field for 3FGL J1334.3-4152

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 13 34 35.17 -41 48 28.02 5.76 (4.0 ± 1.3) x 10-3 17 3.286 3.144

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1334.3-4152 Swift-XRT image with known radio, optical and UV sources for 3FGL J1334.3-4152

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 SUMSS J133405-415639 13 34 05.40 -41 56 39.84 5.39 SUMSS
2 SUMSS J133504-415617 13 35 04.10 -41 56 17.16 9.05 SUMSS
3 SUMSS J133514-415255 13 35 14.50 -41 52 54.84 9.99 SUMSS
4 SUMSS J133336-420151 13 33 36.41 -42 01 50.88 12.79 SUMSS
5 SUMSS J133319-420340 13 33 19.61 -42 03 39.96 16.24 SUMSS

Penn State University Goddard Space Flight Center Swift