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 J2043.9-4802

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J2043.9-4802 Swift-XRT detections in the field for 4FGL J2043.9-4802


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 J2043.9-4802 Swift-XRT image with known radio, optical and UV sources for 4FGL J2043.9-4802

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J204259.6-475417 20 42 59.66 -47 54 17.28 12.37 ROSAT
2RXS J204259.6-475417 20 42 59.66 -47 54 17.28 12.37 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 351-128 20 44 30.12 -48 00 06.84 6.21 NLTT
2 PGC 491791 20 43 16.70 -48 03 42.12 6.63 PGC2003
3 SUMSS J204316-475654 20 43 16.10 -47 56 54.96 8.57 SUMSS
4 PGC 490291 20 43 43.61 -48 11 00.96 8.86 PGC2003
5 PGC 489979 20 43 47.81 -48 12 25.92 10.13 PGC2003
6 PGC 65263 20 43 45.00 -48 13 41.16 11.43 PGC2003
7 GLEAM J204259-475536 20 42 59.59 -47 55 36.84 11.57 GLEAMEGCAT
TGSSADR J204258.1-475539 20 42 58.10 -47 55 40.08 11.73 GMRTAS150M
A2040-4825 20 43 44.88 -48 14 08.88 11.90 ZCAT
8 PGC 490215 20 43 05.40 -48 11 21.84 12.28 PGC2003
9 TGSSADR J204503.2-475624 20 45 03.29 -47 56 25.08 12.81 GMRTAS150M
[PME2013] J2045-4756 20 45 03.29 -47 56 24.00 12.83 AT2FGLUS
[SPT2015] ATCA J2045-4756 20 45 03.41 -47 56 24.00 12.83 FER2FUSRID
SUMSS J204503-475624 20 45 03.50 -47 56 24.00 12.84 SUMSS
QORG J204503.6-475621 20 45 03.60 -47 56 21.12 12.89 QORGCAT
GLEAM J204504-475627 20 45 04.01 -47 56 27.96 12.90 GLEAMEGCAT

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