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.

1FGL J0505.9+6121

Field

Detected Excesses

Swift-XRT detections in the field for 1FGL J0505.9+6121

Detected Excesses (SNR(Sosta) > 3.0)

#	R.A. (J2000)	Dec. (J2000)	Pos. Error (")	Rate (cts/s)	Counts	SNR (Detect)	SNR (Sosta)
1	05 05 04.65	+61 17 19.29	3.64	(8.2 ± 0.4) x 10^-2	591	25.090	22.950
2	05 05 58.94	+61 13 33.88	3.76	(4.1 ± 0.3) x 10^-2	312	16.990	16.560
3	05 05 57.01	+61 25 02.92	5.82	(2.0 ± 0.6) x 10^-3	16	3.400	3.275
4	05 06 12.56	+61 31 44.04	5.44	(1.8 ± 0.6) x 10^-3	18	3.553	3.108

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 06 30.45	+61 10 05.15	6.04	(1.4 ± 0.6) x 10^-3	16	2.654	2.588
2	05 06 57.96	+61 11 53.90	6.65	(1.2 ± 0.5) x 10^-3	12	2.443	2.539
3	05 06 20.30	+61 32 01.86	5.53	(1.0 ± 0.5) x 10^-3	10	2.853	2.055
4	05 04 56.26	+61 16 14.46	4.22	(1.1 ± 0.6) x 10^-3	15	2.258	1.891
5	05 05 58.93	+61 13 33.68	3.76	(1.2 ± 1.4) x 10^-3	313	2.494	0.853

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known radio, optical and UV sources for 1FGL J0505.9+6121

Known X-Ray and Gamma Ray Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Observatory/Database Table
1	SWIFT J050556.5+612459	05 05 56.59	+61 24 59.40	3.83	SWIFT
2	XMMSL2 J050504.6+611724	05 05 04.68	+61 17 23.64	7.27	XMM-NEWTON
	1RXS J050504.4+611725	05 05 04.39	+61 17 25.44	7.28	ROSAT
	1RXS J050504.4+611725	05 05 04.39	+61 17 25.08	7.29	ROSAT
	2RXS J050504.3+611725	05 05 04.39	+61 17 25.44	7.29	ROSAT
	HD 32155	05 05 04.66	+61 17 21.12	7.30	ROSAT
	SWIFT J050504.4+611718	05 05 04.44	+61 17 18.60	7.34	SWIFT
	[MML2015] 5BZB J0505+6113	05 05 58.80	+61 13 35.76	7.57	null
	1WGA J0505.0+6116	05 05 03.91	+61 16 57.36	7.58	ROSAT
	SWIFT J050558.6+611333	05 05 58.63	+61 13 33.24	7.61	SWIFT
3	2RXP J050503.7+611638	05 05 03.72	+61 16 38.28	7.79	ROSAT
4	1RXS J050601.6+611317	05 06 01.61	+61 13 17.04	7.90	ROSAT
	2RXS J050601.7+611315	05 06 01.73	+61 13 15.96	7.92	ROSAT
5	SWIFT J050611.9+613143	05 06 11.93	+61 31 43.68	10.73	SWIFT
6	2RXS J050617.1+613156	05 06 17.16	+61 31 56.64	11.06	ROSAT
	1RXS J050617.0+613157	05 06 16.99	+61 31 57.36	11.07	ROSAT

Known Radio, Optical and UV Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Database Table
1	NVSS J050553+612600	05 05 53.11	+61 26 00.96	4.87	NVSS
2	NVSS J050558+611336	05 05 58.70	+61 13 36.12	7.56	NVSS
	[MML2015] 5BZB J0505+6113	05 05 58.80	+61 13 36.12	7.57	ROMABZCAT
	WN 0501.4+6109	05 05 58.99	+61 13 33.96	7.59	WENSS
3	NVSS J050635+611224	05 06 35.59	+61 12 24.84	9.93	NVSS
	WN 0502.0+6108	05 06 34.10	+61 12 11.16	10.06	WENSS
	WN 0503.0+6119	05 07 32.71	+61 22 58.08	11.67	WENSS
	TGSSADR J050732.8+612254	05 07 32.90	+61 22 54.12	11.67	GMRTAS150M
4	NVSS J050733+612256	05 07 33.19	+61 22 57.00	11.72	NVSS
5	NVSS J050635+613213	05 06 34.99	+61 32 12.84	11.98	NVSS
	WN 0502.8+6108	05 07 25.30	+61 12 03.96	14.03	WENSS
6	NVSS J050726+611202	05 07 25.99	+61 12 02.16	14.10	NVSS