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.

3FGL J2010.0-2120

Field

Detected Excesses

Swift-XRT detections in the field for 3FGL J2010.0-2120

Detected Excesses (SNR(Sosta) > 3.0)

#	R.A. (J2000)	Dec. (J2000)	Pos. Error (")	Rate (cts/s)	Counts	SNR (Detect)	SNR (Sosta)
1	20 10 20.02	-21 24 37.95	5.14	(5.1 ± 1.2) x 10^-3	29	4.829	4.268

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	20 10 07.91	-21 07 23.51	6.21	(1.7 ± 0.7) x 10^-3	10	2.538	2.473
2	20 09 25.85	-21 18 01.66	5.35	(1.8 ± 0.8) x 10^-3	16	2.605	2.415

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known radio, optical and UV sources for 3FGL J2010.0-2120

Known X-Ray and Gamma Ray Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Observatory/Database Table
1	EXSS 2006.9-2138	20 09 52.03	-21 29 17.52	9.49	EINSTEIN

Known Radio, Optical and UV Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Database Table
1	NVSS J201001-211943	20 10 01.30	-21 19 44.04	0.33	NVSS
	TGSSADR J201002.7-212158	20 10 02.81	-21 21 57.96	1.94	GMRTAS150M
	WISH B2007.1-2130	20 10 02.30	-21 22 00.12	1.96	WISH
2	NVSS J201002-212201	20 10 02.59	-21 22 00.84	1.98	NVSS
3	PPM 270778	20 10 11.42	-21 16 13.80	4.49	PPM
4	PGC 830200	20 09 45.29	-21 17 22.92	4.60	PGC2003
5	NVSS J200953-211421	20 09 53.50	-21 14 21.84	5.98	NVSS
	GLEAM J200936-212243	20 09 36.31	-21 22 44.04	6.41	GLEAMEGCAT
	TGSSADR J200935.7-212242	20 09 35.69	-21 22 41.88	6.52	GMRTAS150M
6	NVSS J200935-212241	20 09 35.59	-21 22 41.88	6.56	NVSS
	WISH B2006.6-2131	20 09 35.59	-21 22 49.08	6.59	WISH
7	NVSS J200959-211248	20 09 58.99	-21 12 47.88	7.27	NVSS
8	PGC 829455	20 09 30.00	-21 20 53.88	7.35	PGC2003
9	PGC 829971	20 09 29.40	-21 18 25.92	7.62	PGC2003
	TGSSADR J201034.5-211917	20 10 34.51	-21 19 17.04	7.77	GMRTAS150M
10	NVSS J201034-211915	20 10 34.61	-21 19 14.88	7.79	NVSS
	WISH B2007.6-2128	20 10 34.70	-21 19 18.84	7.79	WISH
	GLEAM J201034-211900	20 10 34.61	-21 19 00.84	7.82	GLEAMEGCAT
	PPM 270788	20 10 34.97	-21 18 49.68	7.93	PPM
	BD-21 5635	20 10 34.99	-21 18 49.68	7.93	ACRS
	SAO 188988	20 10 35.02	-21 18 49.32	7.94	SAO
11	PPM 735964	20 10 15.96	-21 12 24.48	8.37	PPM
12	PGC 831075	20 10 23.81	-21 13 23.16	8.48	PGC2003
13	PPM 270760	20 09 36.31	-21 27 31.32	9.47	PPM
14	PGC 831098	20 09 30.29	-21 13 15.96	9.92	PGC2003
15	MCG-04-47-011	20 09 17.04	-21 24 10.80	11.11	MCG
16	BD-21 5631	20 09 54.84	-21 31 18.12	11.35	ACRS
	SAO 188972	20 09 54.67	-21 31 17.76	11.35	SAO
	PPM 270769	20 09 54.82	-21 31 18.48	11.35	PPM
17	NVSS J200911-211808	20 09 11.11	-21 18 09.00	11.85	NVSS
	WISH B2006.2-2126	20 09 11.11	-21 18 06.12	11.87	WISH
18	PPM 270794	20 10 51.70	-21 18 12.60	11.87	PPM
	BD-21 5637	20 10 51.72	-21 18 12.60	11.88	ACRS
	SAO 188990	20 10 51.72	-21 18 12.24	11.88	SAO
19	NVSS J200924-211133	20 09 24.31	-21 11 33.00	12.12	NVSS
20	PPM 270750	20 09 09.82	-21 25 30.72	13.18	PPM
	PMN J2010-2108	20 10 38.81	-21 08 12.12	14.72	PMN
21	PGC 831940	20 10 51.60	-21 09 29.88	15.77	PGC2003