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 J0048.1-6343

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J0048.1-6343 Swift-XRT detections in the field for 3FGL J0048.1-6343

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 00 49 35.83 -63 47 46.99 5.59 (3.5 ± 0.7) x 10-2 28 5.207 5.053

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0048.1-6343 Swift-XRT image with known radio, optical and UV sources for 3FGL J0048.1-6343

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 14.04 ROSAT
2RXS J004936.8-635422 00 49 36.84 -63 54 21.96 14.04 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 [SPT2015] ATCA J0047-634A 00 47 40.61 -63 47 39.12 5.10 FER2FUSRID
SUMSS J004739-634738 00 47 39.70 -63 47 39.12 5.16 SUMSS
2 SPASS J004720-634737 00 47 20.81 -63 47 38.04 6.76 SPASS2P3GH
3 PMN J0047-6347 00 47 15.60 -63 47 54.96 7.40 PMN
GLEAM J004711-634745 00 47 11.90 -63 47 44.88 7.66 GLEAMEGCAT
SUMSS J004711-634749 00 47 11.71 -63 47 48.84 7.72 SUMSS
4 [SPT2015] ATCA J0049-6344 00 49 32.90 -63 44 11.04 8.97 FER2FUSRID
5 SUMSS J004637-634826 00 46 37.39 -63 48 25.92 11.38 SUMSS

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