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.


Caution: For completeness, sources are listed if the "detection" exceeds 3 sigma. The significances and images are shown so you can make more stringent significance cuts, if desired.

4FGL J0046.7-7048

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J0046.7-7048 Swift-XRT detections in the field for 4FGL J0046.7-7048


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J0046.7-7048 Swift-XRT image with known radio, optical and UV sources for 4FGL J0046.7-7048


No known X-ray or gamma ray sources found.

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 MACS J0046-708#006 00 46 41.14 -70 48 21.60 0.49 MACS
2 MACS J0046-707#002 00 46 48.10 -70 47 42.36 1.18 MACS
3 MACS J0046-708#005 00 46 38.45 -70 50 00.96 1.27 MACS
4 MACS J0046-708#002 00 46 26.21 -70 49 15.96 1.48 MACS
MACS J0046-707#003 00 46 49.15 -70 47 08.16 1.75 MACS
5 MACS J0046-708#004 00 46 37.34 -70 50 40.20 1.92 MACS
6 [WFC2011] J004648-704642 00 46 48.79 -70 46 42.96 2.15 SMC843MHZ
7 MACS J0046-708#001 00 46 23.71 -70 51 15.12 2.92 MACS
8 MACS J0045-708#003 00 45 59.76 -70 49 56.28 3.75 MACS
9 MACS J0047-708#001 00 47 21.86 -70 50 51.36 3.76 MACS
10 MACS J0046-708#003 00 46 28.75 -70 52 49.08 4.18 MACS
11 MACS J0047-708#002 00 47 31.82 -70 50 15.00 4.23 MACS
12 MACS J0045-708#002 00 45 55.87 -70 50 38.40 4.30 MACS
13 SUMSS J004555-704647 00 45 55.51 -70 46 46.92 4.42 SUMSS
[WFC2011] J004555-704646 00 45 55.51 -70 46 46.92 4.43 SMC1400MHZ
ATCA J004555-704646 00 45 55.51 -70 46 46.92 4.43 SMCRADIO
[WFC2011] J004555-704643 00 45 55.61 -70 46 44.04 4.45 SMC843MHZ
[WCF2012] J004553-704700 00 45 53.71 -70 47 00.96 4.46 SMC8640MHZ
[WCF2012] J004554-704644 00 45 54.91 -70 46 44.04 4.50 SMC4800MHZ
14 MACS J0045-708#001 00 45 51.34 -70 51 46.08 5.19 MACS
15 MACS J0045-707#005 00 45 40.78 -70 46 05.88 5.82 MACS
16 MACS J0045-707#004 00 45 35.14 -70 46 29.28 6.07 MACS
17 MACS J0046-707#001 00 46 45.46 -70 42 37.80 6.19 MACS
18 [WFC2011] J004803-704908 00 48 03.50 -70 49 09.12 6.59 SMC843MHZ
[WFC2011] J004803-704911 00 48 03.60 -70 49 10.92 6.60 SMC1400MHZ
19 MACS J0047-708#003 00 47 40.82 -70 53 33.72 6.69 MACS
20 MACS J0047-707#001 00 47 26.52 -70 42 56.88 6.86 MACS
21 MACS J0046-709#001 00 46 37.08 -70 55 44.40 6.94 MACS
22 MACS J0045-707#006 00 45 52.70 -70 43 01.92 7.13 MACS
23 [WCF2012] J004607-705608 00 46 07.80 -70 56 08.16 7.88 SMC8640MHZ
24 MACS J0048-708#001 00 48 19.22 -70 48 41.40 7.88 MACS
25 [WFC2011] J004520-704442 00 45 20.40 -70 44 43.08 7.97 SMC1400MHZ
26 MACS J0045-707#001 00 45 07.82 -70 46 36.48 8.16 MACS
27 MACS J0047-709#001 00 47 19.58 -70 56 35.16 8.32 MACS
28 MACS J0045-706#004 00 45 56.38 -70 41 09.24 8.58 MACS
29 MACS J0048-708#003 00 48 28.18 -70 50 06.36 8.71 MACS
30 [WCF2012] J004453-704840 00 44 53.81 -70 48 41.04 9.00 SMC8640MHZ
[WCF2012] J004453-704846 00 44 53.81 -70 48 47.16 9.00 SMC4800MHZ
QORG J004453.6-704850 00 44 53.59 -70 48 50.04 9.02 QORGCAT
[WFC2011] J004453-704843 00 44 53.40 -70 48 42.84 9.03 SMC1400MHZ
31 MACS J0048-708#002 00 48 26.88 -70 51 53.64 9.04 MACS
SUMSS J004453-704845 00 44 53.30 -70 48 45.00 9.05 SUMSS
[WFC2011] J004453-704842 00 44 53.21 -70 48 42.84 9.05 SMC843MHZ
ATCA J004452-704844 00 44 52.99 -70 48 43.92 9.07 SMCRADIO
32 MACS J0046-706#001 00 46 57.19 -70 39 43.56 9.16 MACS
33 MACS J0048-707#001 00 48 10.08 -70 43 04.44 9.17 MACS
34 PSR J0045-7042 00 45 25.70 -70 42 06.84 9.26 ATNFPULSAR
35 [WFC2011] J004514-704306 00 45 14.21 -70 43 06.96 9.30 SMC1400MHZ
36 MACS J0045-707#002 00 45 09.34 -70 43 30.00 9.39 MACS
[WFC2011] J004515-704246 00 45 15.19 -70 42 47.16 9.44 SMC843MHZ
37 [WCF2012] J004632-705856 00 46 32.21 -70 58 55.92 10.16 SMC4800MHZ
38 MACS J0045-706#002 00 45 13.54 -70 41 51.00 10.16 MACS
[WFC2011] J004632-705856 00 46 32.59 -70 58 57.00 10.17 SMC843MHZ
[WFC2011] J004632-705856 00 46 32.40 -70 58 57.00 10.17 SMC1400MHZ
[WCF2012] J004632-705856 00 46 32.21 -70 58 57.00 10.17 SMC8640MHZ
SUMSS J004631-705857 00 46 31.99 -70 58 57.00 10.18 SUMSS
ATCA J004632-705858 00 46 31.99 -70 58 59.16 10.20 SMCRADIO
MACS J0045-707#003 00 45 09.41 -70 42 07.92 10.23 MACS
39 MACS J0047-706#002 00 47 24.14 -70 39 05.40 10.29 MACS
40 MACS J0044-707#005 00 44 42.34 -70 46 09.84 10.30 MACS
41 MACS J0045-709#004 00 45 58.63 -70 58 28.20 10.32 MACS
42 MACS J0044-708#004 00 44 37.78 -70 48 07.56 10.34 MACS
43 [WCF2012] J004750-705755 00 47 49.99 -70 57 55.08 10.62 SMC4800MHZ
44 [WFC2011] J004751-703948 00 47 51.79 -70 39 47.88 10.64 SMC843MHZ
[WCF2012] J004749-705757 00 47 49.90 -70 57 56.88 10.64 SMC8640MHZ
ATCA J004750-705756 00 47 50.30 -70 57 56.88 10.65 SMCRADIO
SUMSS J004749-705757 00 47 49.90 -70 57 57.96 10.65 SUMSS
[WFC2011] J004750-705756 00 47 50.71 -70 57 56.16 10.65 SMC843MHZ
[WFC2011] J004750-705756 00 47 50.50 -70 57 56.88 10.66 SMC1400MHZ
45 MACS J0045-709#002 00 45 10.22 -70 56 16.80 10.67 MACS
[WFC2011] J004752-703946 00 47 52.30 -70 39 46.08 10.69 SMC1400MHZ
46 MACS J0044-708#003 00 44 36.24 -70 51 13.32 10.71 MACS
47 MACS J0048-707#003 00 48 44.54 -70 44 52.80 10.72 MACS
MACS J0047-706#004 00 47 51.14 -70 39 21.96 10.98 MACS
48 PMN J0046-7059 00 46 28.70 -70 59 45.96 11.02 PMN
49 MACS J0045-706#003 00 45 30.43 -70 39 30.60 11.08 MACS
50 MACS J0047-709#002 00 47 29.02 -70 59 17.88 11.13 MACS
51 MACS J0048-707#002 00 48 41.23 -70 42 58.68 11.33 MACS
52 MACS J0045-709#003 00 45 32.09 -70 58 49.80 11.59 MACS
53 MACS J0044-707#004 00 44 23.57 -70 46 10.20 11.80 MACS
54 MACS J0047-706#003 00 47 34.87 -70 37 48.00 11.81 MACS
55 [WCF2012] J004626-710039 00 46 26.11 -71 00 39.96 11.93 SMC4800MHZ
[WFC2011] J004623-710040 00 46 23.40 -71 00 39.96 11.96 SMC843MHZ
[WFC2011] J004623-710041 00 46 23.40 -71 00 42.12 11.99 SMC1400MHZ
ATCA J004622-710042 00 46 22.61 -71 00 42.12 12.01 SMCRADIO
SUMSS J004623-710042 00 46 23.11 -71 00 42.84 12.01 SUMSS
56 MACS J0048-709#001 00 48 46.56 -70 55 24.24 12.06 MACS
57 MACS J0046-710#001 00 46 01.99 -71 00 27.72 12.13 MACS
58 MACS J0048-709#002 00 48 52.08 -70 54 49.68 12.14 MACS
59 MACS J0048-706#001 00 48 03.29 -70 38 30.84 12.23 MACS
60 MACS J0044-709#002 00 44 40.99 -70 55 55.56 12.29 MACS
61 MACS J0044-709#003 00 44 49.80 -70 56 58.20 12.37 MACS
62 MACS J0044-707#002 00 44 19.49 -70 45 03.96 12.42 MACS
63 MACS J0045-709#001 00 45 09.67 -70 58 47.28 12.58 MACS
64 MACS J0049-709#001 00 49 01.46 -70 54 19.80 12.59 MACS
65 MACS J0044-707#003 00 44 20.35 -70 43 30.72 12.91 MACS
66 MACS J0044-706#002 00 44 48.60 -70 39 36.72 13.20 MACS
67 [WFC2011] J004856-704116 00 48 55.99 -70 41 17.16 13.28 SMC1400MHZ
68 MACS J0049-706#002 00 49 00.89 -70 41 46.32 13.34 MACS
MACS J0048-706#005 00 48 56.86 -70 41 12.48 13.38 MACS
69 MACS J0048-706#002 00 48 12.84 -70 37 37.56 13.41 MACS
MACS J0049-706#001 00 49 00.17 -70 40 57.72 13.74 MACS
70 MACS J0044-709#001 00 44 35.18 -70 58 35.04 14.33 MACS
71 [WCF2012] J004444-710008 00 44 44.11 -71 00 07.92 14.94 SMC8640MHZ
72 MACS J0048-710#004 00 48 42.96 -71 00 07.56 14.95 MACS
73 MACS J0048-706#004 00 48 39.24 -70 37 14.16 15.02 MACS
74 MACS J0049-710#001 00 49 01.46 -71 00 08.64 16.00 MACS
MACS J0049-710#002 00 49 06.60 -71 00 16.20 16.38 MACS

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