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 J0230.3+1713

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J0230.3+1713 Swift-XRT detections in the field for 4FGL J0230.3+1713


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 J0230.3+1713 Swift-XRT image with known radio, optical and UV sources for 4FGL J0230.3+1713


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
TGSSADR J023027.4+171544 02 30 27.41 +17 15 43.92 2.58 GMRTAS150M
1 NVSS J023027+171549 02 30 27.10 +17 15 48.96 2.63 NVSS
2 PGC 1525415 02 30 30.31 +17 07 59.88 5.59 PGC2003
3 BD+16 298 02 30 48.00 +17 11 28.32 6.16 ACRS
PPM 118293 02 30 48.02 +17 11 27.96 6.17 PPM
4 NVSS J023050+172031 02 30 50.90 +17 20 30.84 9.73 NVSS
5 NVSS J022939+171044 02 29 39.60 +17 10 44.04 10.80 NVSS
TGSSADR J023110.1+171008 02 31 10.10 +17 10 09.12 11.60 GMRTAS150M
6 NVSS J023110+171011 02 31 10.30 +17 10 10.92 11.63 NVSS
7 NVSS J023103+170220 02 31 03.50 +17 02 21.12 14.57 NVSS
8 NVSS J022936+172407 02 29 36.31 +17 24 06.84 15.57 NVSS

Penn State University Goddard Space Flight Center Swift