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 J1801.6-2213

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1801.6-2213 Swift-XRT detections in the field for 3FGL J1801.6-2213


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 18 01 39.11 -22 07 52.65 9.56 (10 ± 4) x 10-3 7 2.178 2.469

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1801.6-2213 Swift-XRT image with known radio, optical and UV sources for 3FGL J1801.6-2213

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 3XMM J180102.0-222038 18 01 02.90 -22 20 38.04 10.82 XMM-NEWTON
3XMM J180102.0-222039s 18 01 02.40 -22 20 38.76 10.84 XMM-NEWTON
2 3XMM J180218.6-221945 18 02 18.67 -22 19 45.12 11.85 XMM-NEWTON
3XMM J180218.7-221947s 18 02 18.70 -22 19 46.92 11.87 XMM-NEWTON
3 3XMM J180224.9-221709s 18 02 24.89 -22 17 08.88 11.98 XMM-NEWTON
3XMM J180224.9-221709 18 02 24.91 -22 17 09.24 11.99 XMM-NEWTON
4 3XMM J180053.5-222020 18 00 53.54 -22 20 20.40 12.16 XMM-NEWTON
3XMM J180053.4-222021s 18 00 53.42 -22 20 20.76 12.18 XMM-NEWTON
5 3XMM J180123.1-222510s 18 01 23.14 -22 25 09.84 12.34 XMM-NEWTON
6 3XMM J180105.2-222318 18 01 05.26 -22 23 18.60 12.37 XMM-NEWTON
3XMM J180105.2-222319s 18 01 05.21 -22 23 18.96 12.38 XMM-NEWTON
7 3XMM J180102.0-222351 18 01 02.30 -22 23 51.00 13.25 XMM-NEWTON
3XMM J180101.9-222351s 18 01 01.92 -22 23 51.36 13.26 XMM-NEWTON
8 3XMM J180101.5-222438 18 01 01.54 -22 24 38.16 13.95 XMM-NEWTON
3XMM J180101.4-222438s 18 01 01.39 -22 24 38.16 13.97 XMM-NEWTON
9 3XMM J180054.0-222354 18 00 54.50 -22 23 54.24 14.46 XMM-NEWTON
3XMM J180053.9-222355s 18 00 53.95 -22 23 55.32 14.49 XMM-NEWTON
10 3XMM J180050.4-222348 18 00 50.40 -22 23 48.48 14.97 XMM-NEWTON
3XMM J180050.3-222350s 18 00 50.35 -22 23 49.56 15.00 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 [WBH2005] G7.591+0.302 18 01 33.60 -22 14 27.96 1.40 WBHGP6CM
[WBH2005] G7.610+0.269 18 01 43.61 -22 14 27.96 2.16 WBHGP6CM
[WBH2005] G7.610+0.269 18 01 43.61 -22 14 27.96 2.17 WBHGP20CM
MAGPIS Discrete G7.60976+0.268 18 01 43.51 -22 14 29.04 2.17 MAGPIS
2 NVSS J180143-221429 18 01 43.61 -22 14 30.12 2.18 NVSS
3 NVSS J180148-221701 18 01 48.00 -22 17 00.96 4.73 NVSS
4 MAGPIS Discrete G7.60290+0.216 18 01 54.41 -22 16 23.16 5.32 MAGPIS
[WBH2005] G7.604+0.216 18 01 54.70 -22 16 22.08 5.37 WBHGP6CM
5 NVSS J180105-221302 18 01 04.99 -22 13 01.92 7.18 NVSS
[WBH2005] G7.623+0.182 18 02 04.70 -22 16 22.08 7.36 WBHGP6CM
MAGPIS Discrete G7.62276+0.182 18 02 04.70 -22 16 22.08 7.36 MAGPIS
[WBH2005] G7.623+0.182 18 02 04.80 -22 16 22.08 7.37 WBHGP20CM
6 NVSS J180204-221623 18 02 04.80 -22 16 23.16 7.40 NVSS
MAGPIS Discrete G7.52433+0.390 18 01 05.21 -22 15 20.16 7.45 MAGPIS
7 PMN J1802-2215 18 02 07.39 -22 15 11.16 7.53 PMN
8 NVSS J180104-221535 18 01 04.99 -22 15 36.00 7.57 NVSS
9 MAGPIS Discrete G7.47811+0.258 18 01 28.90 -22 21 38.88 8.62 MAGPIS
10 NVSS J180058-221331 18 00 58.20 -22 13 32.16 8.76 NVSS
11 NVSS J180219-221334 18 02 19.80 -22 13 33.96 10.14 NVSS
12 MAGPIS Discrete G7.78527+0.276 18 02 04.39 -22 05 07.08 10.40 MAGPIS
13 NVSS J180103-220535 18 01 03.19 -22 05 35.88 10.74 NVSS
14 [WBH2005] G7.446+0.232 18 01 30.70 -22 24 07.92 11.01 WBHGP6CM
15 PMN J1802-2214 18 02 23.90 -22 14 49.92 11.20 PMN
16 MAGPIS Discrete G7.57835+0.121 18 02 12.79 -22 20 30.12 11.22 MAGPIS
[WBH2005] G7.442+0.231 18 01 30.70 -22 24 20.88 11.24 WBHGP6CM
17 MAGPIS Discrete G7.81545+0.283 18 02 06.50 -22 03 19.08 12.14 MAGPIS
[WBH2005] G7.816+0.284 18 02 06.60 -22 03 16.92 12.17 WBHGP6CM
MAGPIS Discrete G7.42098+0.366 18 00 57.31 -22 21 25.92 12.17 MAGPIS
[WBH2005] G7.420+0.367 18 00 57.19 -22 21 28.08 12.20 WBHGP6CM
MAGPIS Diffuse G7.4300+0.3500 18 00 57.19 -22 21 28.08 12.21 MAGPIS
18 NVSS J180057-222129 18 00 57.31 -22 21 29.88 12.22 NVSS
[WBH2005] G7.420+0.366 18 00 57.19 -22 21 29.16 12.23 WBHGP20CM
MAGPIS Discrete G7.41920+0.366 18 00 57.10 -22 21 32.04 12.27 MAGPIS
19 PMN J1800-2204 18 00 59.59 -22 04 01.92 12.45 PMN
20 MAGPIS Discrete G7.40770+0.326 18 01 04.61 -22 23 17.88 12.46 MAGPIS
21 NVSS J180048-220706 18 00 48.91 -22 07 05.88 12.48 NVSS
22 MAGPIS Discrete G7.56663+0.093 18 02 17.50 -22 21 56.16 12.97 MAGPIS
[WBH2005] G7.566+0.094 18 02 17.50 -22 21 56.16 12.98 WBHGP6CM
23 NVSS J180206-220211 18 02 06.00 -22 02 12.12 13.01 NVSS
24 NVSS J180044-222317 18 00 44.59 -22 23 17.16 15.60 NVSS

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