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 J1306.4-6043

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1306.4-6043 Swift-XRT detections in the field for 3FGL J1306.4-6043

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 13 07 04.64 -60 46 53.64 4.83 (3.6 ± 0.8) x 10-3 39 4.425 4.354

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 05 17.15 -60 41 09.14 5.24 (1.6 ± 0.6) x 10-3 18 3.040 2.850
2 13 05 24.17 -60 31 22.62 6.41 (1.3 ± 0.5) x 10-3 10 2.615 2.695
3 13 07 21.57 -60 32 25.81 6.41 (1.2 ± 0.5) x 10-3 10 2.596 2.689
4 13 05 25.48 -60 36 02.06 6.65 (1.1 ± 0.4) x 10-3 10 2.352 2.429

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1306.4-6043 Swift-XRT image with known radio, optical and UV sources for 3FGL J1306.4-6043


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 MGPS J130618-605111 13 06 18.31 -60 51 11.16 7.37 MGPS2
2 MGPS J130513-605250 13 05 13.90 -60 52 50.16 12.66 MGPS2

Penn State University Goddard Space Flight Center Swift