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 J1351.8-1524

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1351.8-1524 Swift-XRT detections in the field for 3FGL J1351.8-1524

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 13 51 17.57 -15 30 21.63 8.62 (6 ± 2) x 10-3 9 2.580 3.606

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1351.8-1524 Swift-XRT image with known radio, optical and UV sources for 3FGL J1351.8-1524


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 NVSS J135117-153016 13 51 17.40 -15 30 15.84 9.90 NVSS
GLEAM J135112-151803 13 51 13.01 -15 18 02.88 11.03 GLEAMEGCAT
WISH B1348.3-1507 13 51 04.99 -15 22 46.92 11.08 WISH
2 NVSS J135105-152218 13 51 05.11 -15 22 18.84 11.12 NVSS
TGSSADR J135105.0-152214 13 51 04.99 -15 22 14.88 11.16 GMRTAS150M
3 NVSS J135112-151758 13 51 12.29 -15 17 57.84 11.22 NVSS
TGSSADR J135112.2-151756 13 51 12.19 -15 17 57.12 11.25 GMRTAS150M
WISH B1348.5-1502 13 51 12.10 -15 17 47.04 11.37 WISH
4 NVSS J135106-153118 13 51 06.70 -15 31 18.84 12.60 NVSS

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