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 J1203.9-1745

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1203.9-1745 Swift-XRT detections in the field for 3FGL J1203.9-1745


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 12 04 24.60 -17 53 36.62 8.62 (2.9 ± 1.2) x 10-3 7 2.335 2.405

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1203.9-1745 Swift-XRT image with known radio, optical and UV sources for 3FGL J1203.9-1745


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
WISH B1201.4-1727 12 03 59.81 -17 44 15.00 1.84 WISH
TGSSADR J120359.5-174405 12 03 59.59 -17 44 04.92 1.95 GMRTAS150M
1 NVSS J120359-174404 12 03 59.59 -17 44 03.84 1.96 NVSS
GLEAM J120358-174348 12 03 58.80 -17 43 49.08 2.09 GLEAMEGCAT
2 NVSS J120359-174258 12 03 59.50 -17 42 59.04 2.92 NVSS
GLEAM J120341-174904 12 03 41.90 -17 49 05.16 4.59 GLEAMEGCAT
3 NVSS J120342-174919 12 03 42.79 -17 49 18.84 4.64 NVSS
TGSSADR J120342.6-174919 12 03 42.60 -17 49 18.84 4.66 GMRTAS150M
WISH B1201.1-1732 12 03 42.70 -17 49 19.92 4.67 WISH
4 NVSS J120405-173935 12 04 05.69 -17 39 36.00 6.62 NVSS
5 NVSS J120347-175222 12 03 47.11 -17 52 22.08 6.93 NVSS
6 NVSS J120325-175002 12 03 25.70 -17 50 02.04 8.21 NVSS
GLEAM J120324-174947 12 03 24.91 -17 49 46.92 8.24 GLEAMEGCAT
TGSSADR J120325.5-175003 12 03 25.61 -17 50 03.12 8.24 GMRTAS150M
WISH B1200.8-1733 12 03 25.51 -17 50 17.16 8.39 WISH
7 NVSS J120339-173811 12 03 39.19 -17 38 11.04 8.40 NVSS
8 GLEAM J120426-175142 12 04 26.69 -17 51 42.12 9.65 GLEAMEGCAT
WISH B1201.8-1735 12 04 27.79 -17 52 18.12 10.23 WISH
9 NVSS J120427-175218 12 04 28.01 -17 52 18.12 10.27 NVSS
10 NVSS J120324-175427 12 03 24.10 -17 54 28.08 11.44 NVSS
WISH B1201.1-1717 12 03 41.21 -17 33 55.08 12.23 WISH
TGSSADR J120341.4-173348 12 03 41.40 -17 33 48.96 12.31 GMRTAS150M
11 NVSS J120341-173348 12 03 41.50 -17 33 47.88 12.32 NVSS

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