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.

1FGL J1306.4-6038

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J1306.4-6038 Swift-XRT detections in the field for 1FGL J1306.4-6038

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 13 06 01.87 -60 33 58.32 4.59 (4.9 ± 0.9) x 10-3 52 5.746 5.456
2 13 07 03.47 -60 46 50.20 4.67 (2.9 ± 0.7) x 10-3 34 4.497 4.437
3 13 05 17.00 -60 41 07.76 5.00 (1.5 ± 0.5) x 10-3 23 3.383 3.040

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 44.67 -60 51 21.20 5.64 (1.1 ± 0.4) x 10-3 16 2.671 2.652

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1306.4-6038 Swift-XRT image with known radio, optical and UV sources for 1FGL J1306.4-6038


No known X-ray or gamma ray sources found.


No known radio, optical or UV sources found.

Penn State University Goddard Space Flight Center Swift