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.

2FGL J1335.3-4058

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J1335.3-4058 Swift-XRT detections in the field for 2FGL J1335.3-4058


No detected excesses found.

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 13 36 06.58 -40 57 46.43 6.41 (2.6 ± 1.0) x 10-3 12 2.700 2.627

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1335.3-4058 Swift-XRT image with known radio, optical and UV sources for 2FGL J1335.3-4058


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 [SPT2015] ATCA J1335-4101 13 35 44.71 -41 01 09.84 4.84 FER2FUSRID
[PME2013] J1335-4101 13 35 44.81 -41 01 09.84 4.86 AT2FGLUS
SUMSS J133544-410113 13 35 44.81 -41 01 13.08 4.89 SUMSS
2 TGSSADR J133535.3-405410 13 35 35.30 -40 54 11.16 5.25 GMRTAS150M
SUMSS J133535-405407 13 35 35.11 -40 54 07.92 5.27 SUMSS
3 [SPT2015] ATCA J1336-4057 13 36 02.90 -40 58 00.12 7.72 FER2FUSRID
TGSSADR J133602.9-405759 13 36 03.00 -40 58 00.12 7.72 GMRTAS150M
SUMSS J133603-405758 13 36 03.00 -40 57 59.04 7.73 SUMSS
[PME2013] J1336-4058 13 36 03.41 -40 58 00.12 7.81 AT2FGLUS
4 SPASS J133609-405850 13 36 09.70 -40 58 50.88 8.95 SPASS2P3GH
5 TGSSADR J133605.1-410503 13 36 05.21 -41 05 03.12 10.22 GMRTAS150M
SUMSS J133605-410504 13 36 05.40 -41 05 04.92 10.26 SUMSS
6 TGSSADR J133620.4-410237 13 36 20.40 -41 02 36.96 11.61 GMRTAS150M
SUMSS J133620-410235 13 36 20.50 -41 02 35.88 11.62 SUMSS

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