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 J1552.8-5330

Field

Detected Excesses

Swift-XRT detections in the field for 3FGL J1552.8-5330

Detected Excesses (SNR(Sosta) > 3.0)

#	R.A. (J2000)	Dec. (J2000)	Pos. Error (")	Rate (cts/s)	Counts	SNR (Detect)	SNR (Sosta)
1	15 52 38.25	-53 26 10.60	4.41	(2.3 ± 0.3) x 10^-2	76	8.302	7.812

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	15 51 27.76	-53 36 52.44	7.48	(3.0 ± 1.1) x 10^-3	9	2.651	2.720

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known radio, optical and UV sources for 3FGL J1552.8-5330

Known X-Ray and Gamma Ray Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Observatory/Database Table
1	2E 1548.7-5317	15 52 37.61	-53 26 38.76	4.63	EINSTEIN
	2E 1548.7-5317	15 52 36.96	-53 26 38.76	4.63	EINSTEIN
	2E 1548.8-5317	15 52 39.55	-53 26 13.56	4.86	EINSTEIN
	2E 1548.8-5317	15 52 39.46	-53 26 13.92	4.86	EINSTEIN
2	2RXS J155238.3-532604	15 52 38.38	-53 26 04.56	5.06	ROSAT
	1RXS J155238.4-532603	15 52 38.40	-53 26 03.48	5.08	ROSAT
	2RXP J155238.2-532544	15 52 38.14	-53 25 43.68	5.40	ROSAT
	1WGA J1552.6-5325	15 52 36.91	-53 25 38.64	5.55	ROSAT
3	2RXS J155220.0-532258	15 52 20.90	-53 22 58.80	9.05	ROSAT
4	1WGA J1553.1-5340	15 53 07.39	-53 40 51.96	10.37	ROSAT
5	2RXP J155156.9-533936	15 51 56.83	-53 39 35.64	11.92	ROSAT
6	CXOGSG J155316.6-534204	15 53 16.70	-53 42 04.68	11.92	CHANDRA
	X155316.69-534204.6	15 53 16.68	-53 42 04.68	11.92	CHANDRA
7	1WGA J1552.1-5340	15 52 07.61	-53 40 50.16	11.93	ROSAT
8	1WGA J1554.1-5334	15 54 10.39	-53 34 31.08	12.38	ROSAT
9	1RXS J155210.8-534147	15 52 10.80	-53 41 47.40	12.51	ROSAT
10	3XMM J155409.3-532007	15 54 09.36	-53 20 07.44	15.82	XMM-NEWTON

Known Radio, Optical and UV Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Database Table
1	PMN J1553-5330	15 53 13.90	-53 30 32.04	3.43	PMN
2	MSC 328.0+0.3	15 53 19.01	-53 28 00.12	5.02	MOSTSNRCAT
3	SG 328.0+00.3	15 53 22.61	-53 28 22.08	5.29	DIXON
	AJG 038	15 53 22.99	-53 28 23.16	5.34	DIXON
	AG G328.0+0.3	15 53 22.99	-53 28 22.08	5.35	DIXON
4	MGPS J155257-532252	15 52 57.00	-53 22 51.96	7.97	MGPS2
5	PMN J1551-5330	15 51 55.01	-53 30 38.16	8.31	PMN
6	[PME2013] J1551-5332	15 51 49.80	-53 32 36.96	9.26	AT2FGLUS
7	AG G327.9+0.2	15 52 52.39	-53 40 03.00	9.27	DIXON
	[SPT2015] ATCA J1551-5332	15 51 48.89	-53 32 35.16	9.39	FER2FUSRID
8	DTG328.3+00.4	15 54 01.20	-53 30 51.12	10.45	DIXON
9	[SPT2015] ATCA J1551-5333	15 51 39.10	-53 33 29.88	11.00	FER2FUSRID
	[PME2013] J1551-5333	15 51 39.10	-53 33 29.88	11.00	AT2FGLUS
10	MGPS J155216-534109	15 52 16.70	-53 41 08.88	11.54	MGPS2
11	[PME2013] J1551-533A	15 51 31.30	-53 33 50.04	12.21	AT2FGLUS
	[SPT2015] ATCA J1551-5334	15 51 30.91	-53 34 00.12	12.31	FER2FUSRID
12	[SPT2015] ATCA J1551-5335	15 51 31.80	-53 35 34.08	12.69	FER2FUSRID
	[PME2013] J1551-5335	15 51 31.30	-53 35 24.00	12.69	AT2FGLUS
13	MGPS J155134-534241	15 51 34.10	-53 42 41.04	16.48	MGPS2