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.

2FGL J1320.1-5756

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J1320.1-5756 Swift-XRT detections in the field for 2FGL J1320.1-5756


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 13 19 39.74 -57 57 42.51 6.52 (3.4 ± 1.3) x 10-3 15 2.646 2.544

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1320.1-5756 Swift-XRT image with known radio, optical and UV sources for 2FGL J1320.1-5756

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 3XMM J131913.4-575830 13 19 13.46 -57 58 30.36 7.96 XMM-NEWTON
2 3XMM J131920.6-580408 13 19 20.64 -58 04 08.76 10.16 XMM-NEWTON
3 3XMM J131848.0-575310 13 18 48.91 -57 53 10.68 11.59 XMM-NEWTON
4 3XMM J131901.1-580616 13 19 01.20 -58 06 16.20 13.47 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 [PME2013] J1320-5756 13 20 23.71 -57 56 13.92 1.63 AT2FGLUS
[SPT2015] ATCA J1320-5756 13 20 23.81 -57 56 12.12 1.65 FER2FUSRID
2 PMN J1319-5759 13 19 57.10 -57 59 16.08 3.33 PMN
3 [SPT2015] ATCA J1320-5757 13 20 49.61 -57 57 06.84 5.08 FER2FUSRID
4 PMN J1320-5803 13 20 53.21 -58 03 06.12 8.56 PMN
5 MGPS J131905-574433 13 19 05.90 -57 44 34.08 14.84 MGPS2

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