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 J0952.8+0711

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J0952.8+0711 Swift-XRT detections in the field for 3FGL J0952.8+0711

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 09 52 49.52 +07 13 29.66 4.80 (2.0 ± 0.3) x 10-2 53 6.614 6.853
2 09 52 17.26 +07 14 10.85 6.41 (4.1 ± 1.3) x 10-3 15 3.129 3.148

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0952.8+0711 Swift-XRT image with known radio, optical and UV sources for 3FGL J0952.8+0711

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J095249.2+071337 09 52 49.30 +07 13 37.20 1.81 ROSAT
2RXS J095249.2+071337 09 52 49.30 +07 13 37.20 1.81 ROSAT
2 1WGA J0953.3+0720 09 53 22.51 +07 20 31.20 11.41 ROSAT
3 2RXS J095241.3+065958 09 52 41.30 +06 59 58.20 12.27 ROSAT
2RXS J095241.3+065958 09 52 41.30 +06 59 58.20 12.27 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
FIRST J095249.5+071330 09 52 49.61 +07 13 30.00 1.68 FIRST
1 NVSS J095249+071330 09 52 49.51 +07 13 30.00 1.69 NVSS
0950+0727 09 52 50.50 +07 13 44.04 1.84 NORTH6CM
GB6 J0952+0713 09 52 49.20 +07 13 42.96 1.91 GB6
2 FIRST J095240.9+071307 09 52 40.99 +07 13 08.04 3.01 FIRST
3 FIRST J095243.3+071515 09 52 43.39 +07 15 15.84 3.97 FIRST
4 FIRST J095303.9+070844 09 53 04.01 +07 08 44.88 4.35 FIRST
5 NVSS J095309+070818 09 53 09.31 +07 08 17.88 5.61 NVSS
FIRST J095309.3+070817 09 53 09.41 +07 08 17.16 5.63 FIRST
FIRST J095236.2+071647 09 52 36.31 +07 16 48.00 6.24 FIRST
6 NVSS J095236+071654 09 52 36.50 +07 16 54.84 6.30 NVSS
7 FIRST J095248.6+070510 09 52 48.60 +07 05 11.04 6.82 FIRST
FIRST J095301.6+070530 09 53 01.70 +07 05 30.12 6.86 FIRST
8 NVSS J095301+070522 09 53 01.51 +07 05 22.92 6.96 NVSS
9 FIRST J095214.1+071507 09 52 14.11 +07 15 06.84 9.95 FIRST
10 NVSS J095218+071829 09 52 18.41 +07 18 29.16 10.62 NVSS
FIRST J095322.3+072000 09 53 22.30 +07 20 00.96 11.01 FIRST
FIRST J095322.6+071957 09 53 22.61 +07 19 58.08 11.03 FIRST
11 NVSS J095322+072001 09 53 22.51 +07 20 02.04 11.05 NVSS
12 FIRST J095246.0+072325 09 52 46.01 +07 23 25.08 11.57 FIRST
FIRST J095335.8+070748 09 53 35.81 +07 07 49.08 11.60 FIRST
GLEAM J095321+072102 09 53 21.50 +07 21 02.88 11.65 GLEAMEGCAT
13 NVSS J095336+070753 09 53 36.19 +07 07 54.12 11.66 NVSS
FIRST J095321.2+072110 09 53 21.19 +07 21 11.16 11.72 FIRST
TGSSADR J095321.1+072113 09 53 21.10 +07 21 12.96 11.73 GMRTAS150M
14 NVSS J095321+072114 09 53 21.19 +07 21 14.04 11.76 NVSS
FIRST J095321.1+072117 09 53 21.19 +07 21 16.92 11.80 FIRST
FIRST J095340.4+071631 09 53 40.39 +07 16 31.08 12.82 FIRST
FIRST J095204.3+072133 09 52 04.30 +07 21 33.84 15.27 FIRST
TGSSADR J095204.1+072136 09 52 04.10 +07 21 36.00 15.33 GMRTAS150M
15 NVSS J095204+072139 09 52 04.20 +07 21 39.96 15.35 NVSS
FIRST J095204.0+072147 09 52 04.10 +07 21 47.16 15.45 FIRST
GLEAM J095203+072147 09 52 03.79 +07 21 47.16 15.51 GLEAMEGCAT

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