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 J2053.1+6027

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J2053.1+6027 Swift-XRT detections in the field for 3FGL J2053.1+6027


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 20 54 20.90 +60 30 52.23 8.62 (6 ± 2) x 10-3 8 2.501 2.538

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J2053.1+6027 Swift-XRT image with known radio, optical and UV sources for 3FGL J2053.1+6027

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 X205204.97+602536.8 20 52 04.97 +60 25 36.84 8.14 CHANDRA
CXOGSG J205204.8+602536 20 52 04.85 +60 25 36.48 8.16 CHANDRA
2 X205230.70+601940.0 20 52 30.70 +60 19 40.08 9.16 CHANDRA
3 2RXS J205421.2+603115 20 54 21.22 +60 31 15.96 9.64 ROSAT
1RXS J205421.5+603118 20 54 21.50 +60 31 18.12 9.68 ROSAT
4 CXOGSG J205149.1+602623 20 51 49.18 +60 26 23.28 9.93 CHANDRA
X205149.02+602623.9 20 51 49.20 +60 26 24.00 9.95 CHANDRA
5 CXOGSG J205153.9+602106 20 51 54.00 +60 21 06.12 11.27 CHANDRA
X205153.99+602106.2 20 51 54.00 +60 21 06.12 11.27 CHANDRA
6 2RXS J205405.3+601811 20 54 05.35 +60 18 11.52 11.60 ROSAT
1RXS J205405.4+601811 20 54 05.40 +60 18 11.52 11.61 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J205201+602905 20 52 01.51 +60 29 06.00 8.50 NVSS
2 NVSS J205250+601537 20 52 50.90 +60 15 38.16 12.08 NVSS
TGSSADR J205250.4+601536 20 52 50.50 +60 15 36.00 12.11 GMRTAS150M
WN 2052.6+6027 20 53 49.30 +60 39 02.88 12.57 WENSS
TGSSADR J205349.2+603909 20 53 49.30 +60 39 10.08 12.67 GMRTAS150M
3 NVSS J205349+603909 20 53 49.51 +60 39 09.00 12.67 NVSS

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