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 J1943.8+2518

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1943.8+2518 Swift-XRT detections in the field for 3FGL J1943.8+2518


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1943.8+2518 Swift-XRT image with known radio, optical and UV sources for 3FGL J1943.8+2518


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 CGPS J194412+251612 19 44 12.41 +25 16 13.08 4.81 CGPSNGPCAT
2 CGPS J194358+252308 19 43 58.01 +25 23 08.88 5.09 CGPSNGPCAT
TGSSADR J194341.8+252245 19 43 41.90 +25 22 45.84 5.21 GMRTAS150M
WSRTGP 1941+2515 19 43 41.81 +25 22 45.12 5.22 WSRTGP
3 NVSS J194341+252245 19 43 41.81 +25 22 45.84 5.22 NVSS
CGPS J194341+252247 19 43 41.90 +25 22 48.00 5.24 CGPSNGPCAT
VLSSr J194341.9+252248 19 43 42.00 +25 22 49.08 5.25 VLSSR
4 PKS1942+25.2 19 44 21.41 +25 20 53.16 6.96 DIXON
5 NVSS J194319+252252 19 43 19.70 +25 22 53.04 8.87 NVSS
CGPS J194417+252511 19 44 17.90 +25 25 10.92 8.99 CGPSNGPCAT
6 NVSS J194418+252518 19 44 18.19 +25 25 18.84 9.13 NVSS
7 CGPS J194422+251047 19 44 22.30 +25 10 48.00 9.93 CGPSNGPCAT
8 NVSS J194346+252803 19 43 46.49 +25 28 03.00 9.98 NVSS
9 NVSS J194405+252750 19 44 05.90 +25 27 51.12 10.09 NVSS
CGPS J194405+252752 19 44 05.59 +25 27 51.84 10.10 CGPSNGPCAT
WSRTGP 1942+2503 19 44 21.60 +25 10 19.92 10.19 WSRTGP
WSRTGP 1942+2520 19 44 06.41 +25 27 57.96 10.23 WSRTGP
VLSSr J194330.5+250823 19 43 30.50 +25 08 22.92 11.03 VLSSR
WSRTGP 1941+2501 19 43 30.10 +25 08 22.92 11.08 WSRTGP
1941+2501 19 43 31.39 +25 08 13.92 11.08 NORTH6CM
CGPS J194330+250821 19 43 30.19 +25 08 21.84 11.09 CGPSNGPCAT
10 NVSS J194330+250821 19 43 30.10 +25 08 21.12 11.10 NVSS
TGSSADR J194330.1+250820 19 43 30.19 +25 08 21.12 11.11 GMRTAS150M
[WBH2005] G61.037+0.702 19 43 30.10 +25 08 20.04 11.12 WBHGP20CM
GB6 J1943+2508 19 43 30.29 +25 08 17.16 11.15 GB6
11 MITG J1943+2507a 19 43 30.70 +25 07 44.04 11.60 MITGB6CM
MITG J1943+2507b 19 43 32.30 +25 07 27.84 11.69 MITGB6CM
12 NVSS J194304+252244 19 43 04.80 +25 22 45.12 11.79 NVSS
13 NVSS J194417+250737 19 44 17.11 +25 07 36.84 11.89 NVSS
CGPS J194427+252800 19 44 28.01 +25 28 00.12 12.61 CGPSNGPCAT
TGSSADR J194427.3+252811 19 44 27.41 +25 28 10.92 12.67 GMRTAS150M
14 NVSS J194428+252809 19 44 28.01 +25 28 09.12 12.73 NVSS
CGPS J194432+252801 19 44 32.21 +25 28 00.84 13.24 CGPSNGPCAT
CGPS J194423+252942 19 44 23.81 +25 29 42.00 13.46 CGPSNGPCAT
15 NVSS J194432+252822 19 44 32.71 +25 28 23.16 13.59 NVSS
16 NVSS J194423+253001 19 44 22.99 +25 30 02.16 13.65 NVSS
17 NVSS J194445+251040 19 44 45.19 +25 10 41.16 14.00 NVSS

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