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 J0527.6+6646

Field

Detected Excesses
Swift-XRT image of the field for 1FGL J0527.6+6646 Swift-XRT detections in the field for 1FGL J0527.6+6646


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 05 27 57.39 +66 53 56.16 7.71 (2.2 ± 0.8) x 10-3 11 2.703 2.803
2 05 27 47.95 +66 41 29.48 6.65 (2.5 ± 0.9) x 10-3 11 2.690 2.670
3 05 27 00.37 +66 53 35.34 7.71 (2.0 ± 0.8) x 10-3 8 2.333 2.525
4 05 27 23.49 +66 43 07.88 7.71 (1.8 ± 0.7) x 10-3 9 2.271 2.452
5 05 28 30.41 +66 51 13.28 9.05 (1.7 ± 0.7) x 10-3 7 2.302 2.372

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 1FGL J0527.6+6646 Swift-XRT image with known radio, optical and UV sources for 1FGL J0527.6+6646


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 NVSS J052718+664742 05 27 19.01 +66 47 42.00 2.08 NVSS
WN 0523.3+6648 05 28 31.01 +66 50 53.16 6.91 WENSS
2 NVSS J052831+665052 05 28 31.61 +66 50 52.08 6.95 NVSS
TGSSADR J052833.3+665106 05 28 33.31 +66 51 06.84 7.24 GMRTAS150M
3 NVSS J052852+664107 05 28 52.90 +66 41 08.16 9.29 NVSS
4 NVSS J052917+664704 05 29 17.50 +66 47 04.92 9.98 NVSS
GB6 J0527+6636 05 27 12.19 +66 36 41.04 10.14 GB6
5 NVSS J052615+664017 05 26 15.41 +66 40 18.12 10.15 NVSS
VLSSr J052713.7+663626 05 27 13.80 +66 36 27.00 10.34 VLSSR
6 NVSS J052713+663623 05 27 13.30 +66 36 23.04 10.40 NVSS
TXS 0522+665 05 27 13.70 +66 36 20.88 10.43 TEXAS
WN 0522.1+6633 05 27 13.20 +66 36 20.88 10.44 WENSS
TGSSADR J052713.2+663619 05 27 13.30 +66 36 19.08 10.47 GMRTAS150M
0522+6633 05 27 12.10 +66 36 11.88 10.61 NORTH6CM
0522+6633 05 27 12.10 +66 36 11.88 10.61 NORTH20CM
7 NVSS J052705+663555 05 27 05.30 +66 35 56.04 11.05 NVSS
8 NVSS J052544+664719 05 25 44.11 +66 47 20.04 11.10 NVSS
9 NVSS J052932+664822 05 29 32.40 +66 48 23.04 11.57 NVSS
TGSSADR J052537.9+665004 05 25 37.99 +66 50 03.84 12.18 GMRTAS150M
10 NVSS J052538+665007 05 25 38.11 +66 50 07.08 12.19 NVSS
WN 0520.4+6647 05 25 37.10 +66 50 08.16 12.29 WENSS
TGSSADR J052931.0+665644 05 29 31.10 +66 56 44.88 15.21 GMRTAS150M
11 NVSS J052931+665645 05 29 31.10 +66 56 44.88 15.21 NVSS
WN 0524.3+6654 05 29 32.71 +66 56 40.92 15.28 WENSS

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