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.

4FGL J0048.6-6347

Field

Detected Excesses

Swift-XRT detections in the field for 4FGL J0048.6-6347

Detected Excesses (SNR(Sosta) > 3.0)

#	R.A. (J2000)	Dec. (J2000)	Pos. Error (")	Rate (cts/s)	Counts	SNR (Detect)	SNR (Sosta)
1	00 49 35.77	-63 47 45.33	4.38	(2.4 ± 0.3) x 10^-2	83	8.709	8.696
2	00 49 45.24	-63 51 25.88	5.89	(6 ± 2) x 10^-3	20	4.040	3.843

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	00 48 34.49	-63 57 17.70	7.09	(2.5 ± 1.0) x 10^-3	11	2.760	2.507
2	00 48 00.86	-63 49 55.02	6.93	(2.0 ± 1.0) x 10^-3	8	2.371	2.099

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known radio, optical and UV sources for 4FGL J0048.6-6347

Known X-Ray and Gamma Ray Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Observatory/Database Table
1	2RXS J004936.8-635422	00 49 36.84	-63 54 21.96	9.27	ROSAT
	2RXS J004936.8-635422	00 49 36.84	-63 54 21.96	9.27	ROSAT

Known Radio, Optical and UV Sources

#	Source Name	R.A. (J2000)	Dec. (J2000)	Offset (')	Database Table
1	PGC 329625	00 48 58.61	-63 44 35.16	3.53	PGC2003
2	PGC 329683	00 48 12.31	-63 44 08.88	4.56	PGC2003
3	PGC 328488	00 49 02.71	-63 51 33.84	4.76	PGC2003
4	[SPT2015] ATCA J0047-634A	00 47 40.61	-63 47 39.12	6.61	FER2FUSRID
5	[SPT2015] ATCA J0049-6344	00 49 32.90	-63 44 11.04	6.67	FER2FUSRID
	SUMSS J004739-634738	00 47 39.70	-63 47 39.12	6.70	SUMSS
6	PGC 329831	00 49 36.00	-63 43 09.84	7.51	PGC2003
7	PGC 330057	00 49 25.10	-63 41 43.08	7.59	PGC2003
8	HD 4878	00 49 48.00	-63 45 10.44	7.81	HIC
	PPM 352047	00 49 47.98	-63 45 10.08	7.81	PPM
	HIP 3878	00 49 48.00	-63 45 10.08	7.82	HIPPARCOS
	CPD-64 80	00 49 48.02	-63 45 09.72	7.82	ACRS
9	PGC 328305	00 47 45.41	-63 52 40.08	7.98	PGC2003
10	SPASS J004720-634737	00 47 20.81	-63 47 38.04	8.79	SPASS2P3GH
11	PMN J0047-6347	00 47 15.60	-63 47 54.96	9.38	PMN
12	PGC 328935	00 50 07.80	-63 48 54.00	9.75	PGC2003
	GLEAM J004711-634745	00 47 11.90	-63 47 44.88	9.78	GLEAMEGCAT
	SUMSS J004711-634749	00 47 11.71	-63 47 48.84	9.81	SUMSS
13	PPM 352027	00 47 24.67	-63 52 50.52	9.92	PPM
14	PGC 2799584	00 48 13.01	-63 37 55.92	10.02	PGC2003
15	PPM 775172	00 47 58.46	-63 58 06.60	11.59	PPM
16	PGC 329396	00 46 53.40	-63 46 05.88	11.90	PGC2003
17	PGC 327495	00 47 44.21	-63 57 47.16	12.02	PGC2003
18	PGC 327906	00 47 15.19	-63 55 05.88	12.09	PGC2003
19	PGC 330425	00 47 06.41	-63 39 24.12	13.18	PGC2003
20	PGC 330289	00 46 57.79	-63 40 17.04	13.45	PGC2003
21	PGC 327628	00 50 19.01	-63 56 48.84	14.31	PGC2003
	QORG J004709.4-635802	00 47 09.41	-63 58 01.92	14.55	QORGCAT
22	GLEAM J004706-635748	00 47 06.91	-63 57 47.88	14.57	GLEAMEGCAT
	SUMSS J004706-635752	00 47 06.91	-63 57 51.84	14.62	SUMSS
23	PGC 2799578	00 47 07.30	-63 36 16.92	15.23	PGC2003
24	PGC 2799576	00 46 52.20	-63 35 48.84	16.73	PGC2003