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 J0915.8-5110

Field

Detected Excesses

Swift-XRT detections in the field for 3FGL J0915.8-5110

Detected Excesses (SNR(Sosta) > 3.0)

#	R.A. (J2000)	Dec. (J2000)	Pos. Error (")	Rate (cts/s)	Counts	SNR (Detect)	SNR (Sosta)
1	09 15 36.16	-50 58 48.99	5.49	(5.8 ± 1.4) x 10^-3	24	4.578	4.253
2	09 14 51.59	-51 09 56.43	5.40	(5.9 ± 1.4) x 10^-3	24	4.559	4.245
3	09 15 34.70	-51 12 53.76	5.49	(4.2 ± 1.2) x 10^-3	30	3.906	3.462

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	09 15 35.22	-51 12 55.14	5.49	(3.3 ± 1.1) x 10^-3	31	3.146	2.992
2	09 14 56.47	-51 14 58.76	5.82	(1.9 ± 0.8) x 10^-3	19	2.900	2.289

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known radio, optical and UV sources for 3FGL J0915.8-5110

Known X-Ray and Gamma Ray Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Observatory/Database Table
1	2RXS J091533.0-511305	09 15 33.00	-51 13 05.88	3.69	ROSAT
	1RXS J091533.0-511306	09 15 33.00	-51 13 05.88	3.69	ROSAT
2	1RXH J091459.6-511448	09 14 59.69	-51 14 48.48	9.04	ROSAT
	1BMW 091458.9-511434	09 14 58.92	-51 14 34.08	9.04	ROSAT
3	1RXS J091536.5-505901	09 15 36.50	-50 59 01.68	12.00	ROSAT
	2RXS J091536.5-505859	09 15 36.58	-50 58 59.52	12.03	ROSAT

Known Radio, Optical and UV Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Database Table
1	HD 298309	09 15 54.79	-51 08 41.28	2.17	HDEC
	DENISP_G_J0915549-510839	09 15 54.91	-51 08 39.12	2.21	DENISIGAL
2	DENISP_G_J0916074-511016	09 16 07.39	-51 10 15.96	2.56	DENISIGAL
3	PMN J0915-5104	09 15 59.71	-51 04 09.84	6.76	PMN
4	MGPS J091504-511220	09 15 04.20	-51 12 20.88	7.56	MGPS2
5	PMN J0915-5118	09 15 56.40	-51 18 41.04	7.93	PMN
6	AT20G J091600-511901	09 16 00.50	-51 19 00.84	8.35	AT20G
	MGPS J091600-511903	09 16 00.31	-51 19 03.00	8.38	MGPS2
	TGSSADR J091600.2-511905	09 16 00.19	-51 19 05.88	8.41	GMRTAS150M
7	MGPS J091529-511903	09 15 29.59	-51 19 04.08	8.94	MGPS2
	TGSSADR J091529.5-511906	09 15 29.50	-51 19 05.88	8.98	GMRTAS150M
8	QORG J091500.0-511452	09 15 00.00	-51 14 52.08	9.02	QORGCAT
9	HIP 45466	09 15 54.62	-51 20 35.88	9.82	HIPPARCOS
	PPM 337764	09 15 54.67	-51 20 35.88	9.82	PPM
	HD 80090	09 15 54.70	-51 20 36.24	9.82	HIC
	SAO 236780	09 15 54.58	-51 20 36.96	9.83	SAO
10	PMN J0916-5102	09 16 36.91	-51 02 33.00	10.91	PMN
11	TGSSADR J091452.3-511702	09 14 52.39	-51 17 02.04	11.15	GMRTAS150M
	MGPS J091452-511659	09 14 52.10	-51 16 59.16	11.15	MGPS2
12	MGPS J091526-512128	09 15 26.69	-51 21 29.16	11.36	MGPS2
	TGSSADR J091526.2-512128	09 15 26.30	-51 21 28.08	11.38	GMRTAS150M
13	PPM 768589	09 17 04.37	-51 09 48.24	11.48	PPM
	HD 298307	09 17 04.44	-51 09 48.24	11.49	HDEC
14	QORG J091536.6-505853	09 15 36.60	-50 58 53.04	12.14	QORGCAT
15	MGPS J091439-511557	09 14 40.01	-51 15 57.96	12.32	MGPS2
16	MGPS J091629-512206	09 16 29.11	-51 22 06.96	12.76	MGPS2
17	PMN J0916-5059	09 16 34.99	-50 59 06.00	13.55	PMN
18	PMN J0917-5101	09 17 05.40	-51 01 49.08	14.68	PMN