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 J0103.1+4840

Field

Detected Excesses

Swift-XRT detections in the field for 1FGL J0103.1+4840

Detected Excesses (SNR(Sosta) > 3.0)

#	R.A. (J2000)	Dec. (J2000)	Pos. Error (")	Rate (cts/s)	Counts	SNR (Detect)	SNR (Sosta)
1	01 03 42.31	+48 30 31.96	4.59	(1.5 ± 0.2) x 10^-2	60	7.202	7.283
2	01 02 50.48	+48 30 20.95	5.59	(4.2 ± 1.2) x 10^-3	19	3.664	3.448
3	01 02 06.99	+48 36 06.05	5.24	(3.4 ± 1.1) x 10^-3	21	3.337	3.051

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	01 03 15.97	+48 41 35.63	7.27	(3.1 ± 1.1) x 10^-3	12	2.633	2.864
2	01 03 18.60	+48 44 28.62	7.27	(2.2 ± 0.9) x 10^-3	11	2.649	2.509
3	01 03 01.94	+48 28 24.71	4.92	(2.7 ± 1.2) x 10^-3	17	2.879	2.229
4	01 02 55.24	+48 27 34.93	5.49	(2.1 ± 1.0) x 10^-3	13	2.512	2.066
5	01 02 56.73	+48 28 29.01	4.78	(2.4 ± 1.2) x 10^-3	17	2.879	2.042
6	01 03 00.36	+48 28 43.47	4.76	(1.9 ± 1.0) x 10^-3	22	2.428	1.814

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known radio, optical and UV sources for 1FGL J0103.1+4840

Known X-Ray and Gamma Ray Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Observatory/Database Table
1	SWIFT J010250.6+483019	01 02 50.64	+48 30 19.08	10.50	SWIFT
2	SWIFT J010342.3+483031	01 03 42.38	+48 30 31.32	11.00	SWIFT
3	SWIFT J010207.0+483605	01 02 07.80	+48 36 05.04	11.40	SWIFT
4	2RXS J010258.6+482838	01 02 58.66	+48 28 39.00	11.78	ROSAT
	1RXS J010258.6+482838	01 02 58.61	+48 28 38.64	11.79	ROSAT
	SWIFT J010256.6+482820	01 02 56.64	+48 28 20.64	12.14	SWIFT

Known Radio, Optical and UV Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Database Table
1	NVSS J010316+484144	01 03 16.80	+48 41 44.88	1.76	NVSS
2	NVSS J010331+483840	01 03 31.20	+48 38 39.84	3.64	NVSS
	WN 0100.5+4820	01 03 25.80	+48 36 32.04	4.42	WENSS
	TGSSADR J010325.5+483627	01 03 25.51	+48 36 28.08	4.45	GMRTAS150M
3	NVSS J010325+483627	01 03 25.61	+48 36 27.00	4.46	NVSS
4	NVSS J010248+484911	01 02 48.00	+48 49 12.00	9.74	NVSS
	VLSSr J010302.1+483016	01 03 02.21	+48 30 16.92	10.07	VLSSR
5	NVSS J010301+483014	01 03 01.51	+48 30 14.04	10.13	NVSS
	TGSSADR J010301.4+483010	01 03 01.51	+48 30 11.16	10.20	GMRTAS150M
	WN 0100.1+4814B	01 03 01.51	+48 30 10.08	10.20	WENSS
	WN 0100.1+4814	01 03 01.39	+48 30 06.84	10.25	WENSS
	GB6 J0103+4830	01 03 01.20	+48 30 00.00	10.38	GB6
	0100+4813	01 03 02.59	+48 29 52.08	10.47	NORTH6CM
	0100+4813	01 03 02.59	+48 29 52.08	10.47	NORTH20CM
6	NVSS J010220+484707	01 02 20.90	+48 47 07.08	10.80	NVSS
7	TXS 0100+482	01 02 56.50	+48 29 17.88	11.21	TEXAS
8	NVSS J010210+484630	01 02 10.10	+48 46 31.08	11.88	NVSS
9	NVSS J010240+485119	01 02 40.39	+48 51 20.16	12.20	NVSS
	TGSSADR J010240.3+485120	01 02 40.30	+48 51 20.88	12.22	GMRTAS150M
10	NVSS J010159+484645	01 01 59.71	+48 46 45.12	13.49	NVSS
	GB6 J0102+4828	01 02 29.90	+48 28 22.08	13.71	GB6
	TGSSADR J010227.5+482827	01 02 27.50	+48 28 27.12	13.83	GMRTAS150M
11	NVSS J010227+482826	01 02 27.60	+48 28 27.12	13.84	NVSS
	WN 0059.5+4812	01 02 27.50	+48 28 24.96	13.87	WENSS