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 J1859.6+0102

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1859.6+0102 Swift-XRT detections in the field for 3FGL J1859.6+0102

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 18 59 10.23 +01 09 22.46 5.44 (7 ± 2) x 10-3 26 4.612 4.445

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1859.6+0102 Swift-XRT image with known radio, optical and UV sources for 3FGL J1859.6+0102


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 J185947+010447 18 59 47.90 +01 04 48.00 3.38 NVSS
2 NVSS J185949+010606 18 59 49.80 +01 06 06.12 4.72 NVSS
3 NVSS J185919+010027 18 59 19.51 +01 00 27.00 5.30 NVSS
4 NVSS J185929+010707 18 59 29.81 +01 07 06.96 5.57 NVSS
[WBH2005] G34.727-1.427 18 59 47.59 +00 56 47.04 5.69 WBHGP20CM
5 NVSS J185947+005645 18 59 47.59 +00 56 44.88 5.73 NVSS
6 NVSS J185929+010825 18 59 29.21 +01 08 26.16 6.83 NVSS
7 NVSS J185936+010926 18 59 36.41 +01 09 27.00 7.36 NVSS
8 NVSS J185921+010759 18 59 21.10 +01 07 59.16 7.47 NVSS
9 NVSS J190009+010028 19 00 09.19 +01 00 28.08 7.57 NVSS
10 NVSS J185920+010907 18 59 19.99 +01 09 06.84 8.54 NVSS
11 GB6 J1859+0053 18 59 45.79 +00 53 36.96 8.65 GB6
12 NVSS J185912+005403 18 59 12.31 +00 54 03.96 10.57 NVSS
13 NVSS J190006+005345 19 00 06.70 +00 53 44.88 10.75 NVSS
14 NVSS J185915+005259 18 59 15.19 +00 52 59.16 11.00 NVSS
[WBH2005] G34.608-1.336 18 59 15.19 +00 52 53.04 11.08 WBHGP20CM
15 NVSS J185906+005153 18 59 06.70 +00 51 54.00 13.13 NVSS
[WBH2005] G34.577-1.313 18 59 06.79 +00 51 51.84 13.14 WBHGP20CM
16 NVSS J185857+011044 18 58 57.41 +01 10 45.12 13.63 NVSS
17 NVSS J190025+005203 19 00 25.70 +00 52 04.08 15.29 NVSS
18 NVSS J190024+005010 19 00 25.01 +00 50 09.96 16.47 NVSS

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