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 J1117.0-5339

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J1117.0-5339 Swift-XRT detections in the field for 1FGL J1117.0-5339

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 11 17 15.15 -53 38 16.06 4.90 (1.5 ± 0.2) x 10-2 48 6.344 6.343
2 11 15 59.03 -53 39 08.23 6.12 (5.5 ± 1.4) x 10-3 19 3.826 3.835
3 11 16 14.57 -53 33 23.34 7.09 (3.5 ± 1.2) x 10-3 11 2.810 3.020

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1117.0-5339 Swift-XRT image with known radio, optical and UV sources for 1FGL J1117.0-5339


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 J111715-533816 11 17 15.10 -53 38 17.16 1.76 MGPS2
2 MGPS J111745-533506 11 17 45.60 -53 35 07.08 7.28 MGPS2
3 MGPS J111747-534408 11 17 46.99 -53 44 08.88 7.89 MGPS2
4 CD-52 4266 11 17 41.06 -53 33 25.56 7.89 ACRS
PPM 339949 11 17 41.11 -53 33 25.56 7.89 PPM
SAO 238943 11 17 41.06 -53 33 23.76 7.91 SAO
5 HD 98149 11 16 50.59 -53 30 11.16 9.33 HIC
PPM 339929 11 16 50.54 -53 30 10.08 9.34 PPM
HIP 55097 11 16 50.52 -53 30 10.08 9.34 HIPPARCOS
SAO 238927 11 16 50.40 -53 30 07.92 9.38 SAO
6 PGC 2792862 11 18 13.51 -53 37 45.12 10.23 PGC2003
7 SAO 238941 11 17 35.26 -53 29 10.32 11.02 SAO
CD-52 4264 11 17 35.57 -53 29 09.24 11.06 ACRS
PPM 339947 11 17 35.62 -53 29 09.24 11.06 PPM
HIP 55160 11 17 35.62 -53 29 09.24 11.06 HIPPARCOS
HD 98257 11 17 35.66 -53 29 09.24 11.07 HIC
8 HD 299754 11 15 54.10 -53 30 05.40 13.98 HDEC

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