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 J2005.8+3357

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J2005.8+3357 Swift-XRT detections in the field for 4FGL J2005.8+3357


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 J2005.8+3357 Swift-XRT image with known radio, optical and UV sources for 4FGL J2005.8+3357

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 Unknown 20 05 17.06 +33 46 44.40 13.08 EXOSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J200609+340317 20 06 09.10 +34 03 18.00 6.73 NVSS
2 NVSS J200608+340500 20 06 08.40 +34 05 00.96 8.23 NVSS
3 CGPS J200632+340201 20 06 32.11 +34 02 02.04 9.22 CGPSNGPCAT
WSRTGP 2004+3353 20 06 32.81 +34 01 50.16 9.25 WSRTGP
4 V2009 Cyg 20 06 38.30 +33 58 08.04 9.27 GCVS
5 CGPS J200537+334647 20 05 37.20 +33 46 46.92 11.12 CGPSNGPCAT
6 CGPS J200527+334727 20 05 27.19 +33 47 26.88 11.34 CGPSNGPCAT
7 NVSS J200459+335244 20 04 59.81 +33 52 44.04 12.12 NVSS
TGSSADR J200503.1+340534 20 05 03.19 +34 05 35.16 13.32 GMRTAS150M
CGPS J200502+340529 20 05 02.69 +34 05 29.04 13.34 CGPSNGPCAT
8 NVSS J200502+340530 20 05 02.69 +34 05 30.84 13.36 NVSS
WN 2003.1+3357 20 05 02.81 +34 05 36.96 13.40 WENSS
WSRTGP 2003+3356 20 05 02.21 +34 05 30.84 13.44 WSRTGP
9 WSRTGP 2004+3337 20 06 47.40 +33 45 46.08 16.08 WSRTGP

Penn State University Goddard Space Flight Center Swift