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.

4FGL J2217.5+6346

Field

Detected Excesses

Swift-XRT detections in the field for 4FGL J2217.5+6346

Detected Excesses (SNR(Sosta) > 3.0)

#	R.A. (J2000)	Dec. (J2000)	Pos. Error (")	Rate (cts/s)	Counts	SNR (Detect)	SNR (Sosta)
1	22 16 32.28	+63 42 44.38	5.59	(7 ± 2) x 10^-3	21	4.231	4.088
2	22 17 21.65	+63 46 05.87	6.41	(5 ± 2) x 10^-3	18	3.634	3.486

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	22 16 12.49	+63 54 37.36	9.05	(2.5 ± 1.0) x 10^-3	7	2.197	2.478
2	22 18 35.63	+63 46 32.66	6.65	(2.4 ± 1.1) x 10^-3	11	2.526	2.237

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known radio, optical and UV sources for 4FGL J2217.5+6346

Known X-Ray and Gamma Ray Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Observatory/Database Table
1	1RXS J221728.9+634714	22 17 28.90	+63 47 14.64	0.93	ROSAT
2	2RXS J221836.8+635724	22 18 36.86	+63 57 24.84	12.84	ROSAT

Known Radio, Optical and UV Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Database Table
1	CGPS J221722+634609	22 17 22.61	+63 46 09.84	1.38	CGPSNGPCAT
2	CGPS J221808+634246	22 18 08.81	+63 42 46.08	5.35	CGPSNGPCAT
3	76- 15	22 17 36.72	+63 53 08.16	6.58	NLTT
	WN 2216.7+6325	22 18 19.90	+63 40 54.84	7.55	WENSS
	CGPS J221819+634048	22 18 19.90	+63 40 48.00	7.64	CGPSNGPCAT
	TGSSADR J221820.1+634048	22 18 20.21	+63 40 49.08	7.65	GMRTAS150M
4	NVSS J221820+634047	22 18 20.21	+63 40 48.00	7.66	NVSS
5	PPM 23611	22 16 32.33	+63 42 45.36	7.86	PPM
	HD 211642	22 16 32.33	+63 42 45.36	7.87	HIC
	BD+62 2056	22 16 32.35	+63 42 45.00	7.87	ACRS
	HIP 109981	22 16 32.28	+63 42 44.64	7.87	HIPPARCOS
	SAO 19973	22 16 32.16	+63 42 45.00	7.88	SAO
6	SAO 19999	22 18 40.20	+63 40 32.88	9.43	SAO
	PPM 23644	22 18 40.44	+63 40 31.80	9.46	PPM
	BD+62 2063	22 18 40.44	+63 40 31.44	9.46	ACRS
	CGPS J221808+633718	22 18 08.59	+63 37 18.12	9.99	CGPSNGPCAT
7	NVSS J221808+633715	22 18 08.90	+63 37 15.96	10.05	NVSS
	VLSSr J221628.9+633932	22 16 28.99	+63 39 33.12	10.10	VLSSR
	QORG J221629.8+633927	22 16 29.81	+63 39 27.00	10.10	QORGCAT
8	NVSS J221629+633929	22 16 29.21	+63 39 29.16	10.11	NVSS
	CGPS J221629+633929	22 16 29.11	+63 39 29.16	10.13	CGPSNGPCAT
	TXS 2214+634	22 16 28.90	+63 39 30.96	10.13	TEXAS
	TGSSADR J221628.9+633929	22 16 28.99	+63 39 29.88	10.13	GMRTAS150M
	WN 2214.9+6324	22 16 28.90	+63 39 29.88	10.13	WENSS
	2214+6324	22 16 29.71	+63 39 16.92	10.22	NORTH6CM
	GB6 J2216+6339	22 16 29.59	+63 39 15.84	10.24	GB6
	WN 2216.5+6321	22 18 09.50	+63 36 56.16	10.37	WENSS
9	NVSS J221623+633749	22 16 23.59	+63 37 50.16	11.75	NVSS
	CGPS J221623+633743	22 16 23.11	+63 37 44.04	11.86	CGPSNGPCAT
	WN 2217.7+6329	22 19 23.11	+63 44 45.96	12.13	WENSS
	CGPS J221647+635823	22 16 47.11	+63 58 23.16	12.93	CGPSNGPCAT
10	NVSS J221647+635825	22 16 47.11	+63 58 24.96	12.96	NVSS
11	NVSS J221621+635700	22 16 21.79	+63 57 00.00	13.17	NVSS
	CGPS J221621+635658	22 16 21.41	+63 56 57.84	13.17	CGPSNGPCAT
12	WDS J22192+6355 AB	22 19 12.00	+63 55 00.12	13.66	WDS
	WDS J22192+6355 AC	22 19 12.00	+63 55 00.12	13.66	WDS