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 J1518.2-5232

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1518.2-5232 Swift-XRT detections in the field for 3FGL J1518.2-5232


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 15 18 42.13 -52 28 54.43 6.52 (3.6 ± 1.2) x 10-3 11 2.872 2.926
2 15 18 34.83 -52 41 30.99 6.65 (2.7 ± 1.1) x 10-3 12 2.554 2.391

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1518.2-5232 Swift-XRT image with known radio, optical and UV sources for 3FGL J1518.2-5232


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 [SPT2015] ATCA J1518-5232 15 18 18.79 -52 32 53.16 0.84 FER2FUSRID
2 [SPT2015] ATCA J1518-5233 15 18 05.71 -52 33 41.04 2.36 FER2FUSRID
[PME2013] J1518-5233 15 18 05.50 -52 33 41.04 2.37 AT2FGLUS
MGPS J151805-523342 15 18 05.40 -52 33 42.12 2.39 MGPS2
3 [SPT2015] ATCA J1517-5232 15 17 54.00 -52 32 35.88 3.55 FER2FUSRID
4 MGPS J151843-522824 15 18 43.39 -52 28 23.88 5.44 MGPS2
5 MGPS J151856-522725 15 18 56.90 -52 27 24.84 7.66 MGPS2
6 MGPS J151926-523551 15 19 26.11 -52 35 51.00 11.14 MGPS2
ATPMN J151926.1-523550 15 19 26.11 -52 35 51.00 11.14 ATPMNCAT
PMN J1519-5235 15 19 28.51 -52 35 51.00 11.48 PMN
7 MGPS J151933-523351 15 19 33.70 -52 33 51.12 11.78 MGPS2
8 MGPS J151715-522355 15 17 15.50 -52 23 56.04 12.43 MGPS2
9 MGPS J151924-522356 15 19 24.19 -52 23 56.04 13.07 MGPS2
TGSSADR J151924.8-522349 15 19 24.91 -52 23 48.84 13.23 GMRTAS150M

Penn State University Goddard Space Flight Center Swift