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 J0002.6+6218

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J0002.6+6218 Swift-XRT detections in the field for 3FGL J0002.6+6218

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 00 03 40.26 +62 25 25.94 4.71 (5.4 ± 0.9) x 10-3 46 6.203 5.924
2 00 01 27.16 +62 29 24.38 5.70 (1.5 ± 0.5) x 10-3 16 3.082 3.205

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 00 01 58.77 +62 28 01.14 5.24 (1.1 ± 0.5) x 10-3 18 2.700 2.407
2 00 02 54.87 +62 14 52.36 5.70 (1.1 ± 0.5) x 10-3 20 2.649 2.327
3 00 02 58.40 +62 16 24.37 5.59 (1.0 ± 0.5) x 10-3 20 2.506 2.270
4 00 02 36.93 +62 16 57.41 5.28 (8 ± 4) x 10-4 29 2.363 1.957

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0002.6+6218 Swift-XRT image with known radio, optical and UV sources for 3FGL J0002.6+6218

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 3XMM J000134.8+622046 00 01 34.87 +62 20 46.68 8.25 XMM-NEWTON
2 3XMM J000125.3+622028 00 01 25.30 +62 20 27.96 9.22 XMM-NEWTON
3 3XMM J000201.6+622606 00 02 01.61 +62 26 06.72 9.33 XMM-NEWTON
4 3XMM J000118.1+621918 00 01 18.12 +62 19 18.48 9.81 XMM-NEWTON
5 3XMM J000129.2+622456 00 01 29.28 +62 24 56.16 10.89 XMM-NEWTON
6 3XMM J000131.3+622529 00 01 31.34 +62 25 29.28 11.06 XMM-NEWTON
7 3XMM J000200.2+622803 00 02 00.24 +62 28 03.36 11.12 XMM-NEWTON
8 3XMM J000110.6+622153 00 01 10.66 +62 21 52.92 11.27 XMM-NEWTON
9 3XMM J000155.6+622800 00 01 55.63 +62 28 00.84 11.33 XMM-NEWTON
10 3XMM J000104.4+621835 00 01 04.42 +62 18 36.00 11.34 XMM-NEWTON
11 3XMM J000140.1+622733 00 01 40.15 +62 27 33.48 11.91 XMM-NEWTON
12 3XMM J000100.4+622157 00 01 00.43 +62 21 56.88 12.41 XMM-NEWTON
13 3XMM J000104.1+622436 00 01 04.18 +62 24 36.00 13.10 XMM-NEWTON
14 3XMM J000100.8+622523 00 01 00.86 +62 25 23.52 13.83 XMM-NEWTON
15 3XMM J000126.3+622926 00 01 26.40 +62 29 26.88 14.37 XMM-NEWTON
1WGA J0001.4+6229 00 01 25.51 +62 29 39.84 14.61 ROSAT
16 3XMM J000101.3+622731 00 01 01.37 +62 27 31.68 15.03 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
TGSSADR J000253.2+621917 00 02 53.21 +62 19 18.12 1.83 GMRTAS150M
CGPS J000253+621915 00 02 53.59 +62 19 15.96 1.83 CGPSNGPCAT
[SPT2015] VLA J0002+6219 00 02 53.50 +62 19 17.04 1.84 FER2FUSRID
[WBH2005] G117.328-0.021 00 02 53.50 +62 19 17.04 1.84 WBHGP20CM
1 NVSS J000253+621917 00 02 53.59 +62 19 18.12 1.86 NVSS
WN 0000.3+6202 00 02 53.40 +62 19 23.88 1.91 WENSS
2 PSR J0002+6216 00 02 58.20 +62 16 09.12 2.67 ATNFPULSAR
3 AMIGPS J000214+621431 00 02 14.40 +62 14 30.84 4.75 AMIGPS16GH
CGPS J000237+621144 00 02 37.90 +62 11 44.88 6.31 CGPSNGPCAT
CGPS J000214+622334 00 02 14.40 +62 23 34.08 6.39 CGPSNGPCAT
4 NVSS J000237+621139 00 02 37.90 +62 11 39.84 6.39 NVSS
5 NVSS J000214+622336 00 02 14.59 +62 23 35.88 6.41 NVSS
TGSSADR J000213.9+622335 00 02 13.90 +62 23 35.16 6.43 GMRTAS150M
WN 2359.6+6206 00 02 13.30 +62 23 38.04 6.51 WENSS
6 NVSS J000337+621909 00 03 37.20 +62 19 09.84 6.52 NVSS
CGPS J000337+621915 00 03 37.90 +62 19 15.96 6.63 CGPSNGPCAT
7 CGPS J000201+621225 00 02 01.90 +62 12 24.84 7.29 CGPSNGPCAT
8 NVSS J000133+622123 00 01 33.31 +62 21 24.12 8.64 NVSS
9 NVSS J000126+622017 00 01 26.21 +62 20 17.16 9.07 NVSS
10 [WBH2005] G117.420+0.068 00 03 32.11 +62 25 32.16 9.49 WBHGP20CM
11 NVSS J000132+621241 00 01 32.71 +62 12 42.12 9.66 NVSS
CGPS J000132+621237 00 01 32.40 +62 12 38.16 9.72 CGPSNGPCAT
12 DKM117.3+00.1 00 02 22.39 +62 27 42.12 9.92 DIXON
13 2358+6203 00 01 18.50 +62 20 39.12 10.03 NORTH6CM
WN 2358.7+6204 00 01 18.79 +62 20 58.92 10.08 WENSS
14 CTB 1 00 02 10.30 +62 27 42.12 10.34 DIXON
15 AMIGPS J000132+622505 00 01 33.00 +62 25 05.16 10.66 AMIGPS16GH
16 NVSS J000110+621917 00 01 10.20 +62 19 18.12 10.73 NVSS
17 NVSS J000108+621657 00 01 08.50 +62 16 57.00 10.91 NVSS
18 NVSS J000225+622937 00 02 25.20 +62 29 36.96 11.74 NVSS
WN 0001.8+6158 00 04 24.60 +62 15 11.16 12.29 WENSS
19 CGPS J000355+622733 00 03 55.99 +62 27 33.84 12.83 CGPSNGPCAT
20 NVSS J000124+622744 00 01 24.89 +62 27 45.00 13.19 NVSS

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