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.

3FGL J1239.1-1158

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1239.1-1158 Swift-XRT detections in the field for 3FGL J1239.1-1158


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1239.1-1158 Swift-XRT image with known radio, optical and UV sources for 3FGL J1239.1-1158

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 4XMM J123921.5-115634 12 39 21.60 -11 56 34.44 3.20 XMM-NEWTON
2 4XMM J123901.5-115609 12 39 01.56 -11 56 09.24 3.52 XMM-NEWTON
3 4XMM J123902.9-120127 12 39 02.90 -12 01 27.12 3.52 XMM-NEWTON
2RXP J123901.6-120124 12 39 01.56 -12 01 23.88 3.69 ROSAT
4 1WGA J1239.0-1201 12 39 00.41 -12 01 23.88 3.89 ROSAT
5 4XMM J123854.0-120043 12 38 54.07 -12 00 43.92 4.78 XMM-NEWTON
6 4XMM J123850.8-115737 12 38 50.88 -11 57 37.44 5.19 XMM-NEWTON
7 4XMM J123847.3-120026 12 38 47.33 -12 00 27.00 6.22 XMM-NEWTON
8 4XMM J123919.4-120527 12 39 19.46 -12 05 27.60 7.07 XMM-NEWTON
9 4XMM J123847.9-120316 12 38 47.95 -12 03 16.56 7.41 XMM-NEWTON
10 4XMM J123859.4-120600 12 38 59.47 -12 06 00.36 7.93 XMM-NEWTON
11 4XMM J123836.5-115445 12 38 36.55 -11 54 45.72 9.43 XMM-NEWTON
12 2CXO J123937.9-115109 12 39 37.94 -11 51 09.72 9.88 CHANDRA
13 4XMM J123854.8-120811 12 38 54.84 -12 08 11.76 10.39 XMM-NEWTON
14 4XMM J123842.0-120736 12 38 42.00 -12 07 36.48 11.52 XMM-NEWTON
15 4XMM J123824.9-115705 12 38 24.96 -11 57 05.40 11.53 XMM-NEWTON
16 4XMM J123921.8-114716 12 39 21.84 -11 47 16.08 11.66 XMM-NEWTON
17 4XMM J123909.3-114645 12 39 09.31 -11 46 45.48 11.91 XMM-NEWTON
4XMM J123939.0-114729 12 39 39.02 -11 47 29.40 13.02 XMM-NEWTON
18 2CXO J123939.0-114728 12 39 39.10 -11 47 28.68 13.04 CHANDRA
X123939.04-114727.8 12 39 39.05 -11 47 27.96 13.04 CHANDRA
19 1WGA J1239.8-1208 12 39 51.00 -12 08 00.96 13.42 ROSAT
4XMM J123947.5-114645 12 39 47.52 -11 46 45.84 14.78 XMM-NEWTON
20 CXOGSG J123947.6-114645 12 39 47.69 -11 46 45.48 14.81 CHANDRA
2CXO J123947.7-114645 12 39 47.74 -11 46 45.48 14.81 CHANDRA
CXOU J123947.7-114645 12 39 47.74 -11 46 45.12 14.82 CHANDRA
X123947.75-114645.1 12 39 47.76 -11 46 45.12 14.82 CHANDRA
21 CXOU J123952.7-114729 12 39 52.78 -11 47 29.04 15.03 CHANDRA
X123952.78-114728.6 12 39 52.78 -11 47 28.68 15.04 CHANDRA
22 CXOU J124000.1-114807 12 40 00.12 -11 48 07.20 15.86 CHANDRA

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
TGSSADR J123906.3-120040 12 39 06.41 -12 00 41.04 2.40 GMRTAS150M
1 NVSS J123906-120042 12 39 06.60 -12 00 42.84 2.41 NVSS
2 WISH B1236.5-1144 12 39 06.31 -12 01 22.08 3.01 WISH
3 NVSS J123922-120123 12 39 22.39 -12 01 23.16 3.79 NVSS
4 NVSS J123931-115550 12 39 31.80 -11 55 50.16 5.69 NVSS
5 PGC 104813 12 38 45.91 -11 57 01.08 6.51 PGC2003
6 NVSS J123918-120510 12 39 18.31 -12 05 09.96 6.71 NVSS
7 PGC 116926 12 39 08.81 -12 05 27.96 6.85 PGC2003
8 PGC 116927 12 39 13.10 -12 05 40.92 7.04 PGC2003
9 GLEAM J123938-115443 12 39 38.11 -11 54 42.84 7.58 GLEAMEGCAT
10 PPM 226137 12 38 40.46 -11 56 00.60 8.08 PPM
QORG J123944.9-115940 12 39 44.90 -11 59 39.84 8.19 QORGCAT
11 NVSS J123945-115948 12 39 45.00 -11 59 48.12 8.24 NVSS
12 NVSS J123851-115118 12 38 51.70 -11 51 19.08 8.82 NVSS
WISH B1236.3-1150 12 38 59.81 -12 07 15.96 9.09 WISH
13 PGC 116922 12 38 35.11 -12 00 59.04 9.24 PGC2003
TGSSADR J123859.7-120730 12 38 59.81 -12 07 31.08 9.32 GMRTAS150M
14 NVSS J123920-114932 12 39 20.40 -11 49 32.16 9.37 NVSS
15 NVSS J123900-120736 12 39 00.41 -12 07 36.84 9.37 NVSS
TGSSADR J123920.4-114931 12 39 20.40 -11 49 31.08 9.38 GMRTAS150M
16 NVSS J123943-115305 12 39 43.51 -11 53 04.92 9.57 NVSS
17 PGC 116937 12 39 50.11 -11 56 35.16 9.63 PGC2003
WISH B1237.1-1136 12 39 43.39 -11 52 55.92 9.64 WISH
TGSSADR J123943.8-115259 12 39 43.90 -11 52 59.88 9.70 GMRTAS150M
18 NVSS J123849-115016 12 38 49.99 -11 50 16.08 9.92 NVSS
19 PGC 959026 12 38 31.10 -11 59 57.84 10.01 PGC2003
20 PGC 104812 12 38 29.90 -12 00 48.96 10.44 PGC2003
21 PGC 116939 12 39 51.41 -11 53 43.08 10.90 PGC2003
22 PGC 116931 12 39 31.10 -12 08 44.16 11.14 PGC2003
23 NVSS J123958-115854 12 39 58.30 -11 58 54.12 11.41 NVSS
TGSSADR J123958.3-115854 12 39 58.39 -11 58 54.12 11.42 GMRTAS150M
WISH B1237.3-1142 12 39 58.30 -11 59 06.00 11.42 WISH
24 NVSS J123841-120735 12 38 41.90 -12 07 36.12 11.52 NVSS
25 NVSS J123823-115830 12 38 23.59 -11 58 31.08 11.75 NVSS
26 PGC 961836 12 39 09.70 -11 46 48.00 11.87 PGC2003
27 PGC 956804 12 38 54.00 -12 09 51.84 12.01 PGC2003
28 PGC 957300 12 39 46.51 -12 07 39.00 12.39 PGC2003
29 NVSS J123829-115009 12 38 29.81 -11 50 09.96 13.31 NVSS
WISH B1235.8-1133 12 38 28.90 -11 50 21.12 13.36 WISH
TGSSADR J123829.1-115000 12 38 29.21 -11 49 59.88 13.53 GMRTAS150M
30 PGC 116938 12 39 50.59 -12 08 21.84 13.60 PGC2003
GLEAM J123952-120821 12 39 52.39 -12 08 21.84 13.91 GLEAMEGCAT
TGSSADR J123952.8-120816 12 39 52.90 -12 08 16.08 13.93 GMRTAS150M
31 NVSS J123952-120816 12 39 52.90 -12 08 17.16 13.93 NVSS
WISH B1237.3-1154A 12 39 52.90 -12 08 36.96 14.17 WISH

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