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 J1214.4-2315

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1214.4-2315 Swift-XRT detections in the field for 3FGL J1214.4-2315


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 12 14 02.20 -23 16 58.43 6.41 (2.8 ± 1.0) x 10-3 14 2.768 2.848
2 12 13 51.73 -23 16 32.17 6.31 (2.9 ± 1.0) x 10-3 15 2.875 2.842
3 12 14 22.03 -23 25 38.15 7.97 (2.1 ± 0.8) x 10-3 9 2.439 2.568
4 12 14 52.45 -23 08 20.97 6.52 (1.8 ± 0.8) x 10-3 10 2.300 2.245
5 12 15 01.37 -23 16 17.90 6.93 (1.2 ± 0.7) x 10-3 7 2.177 1.666

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1214.4-2315 Swift-XRT image with known radio, optical and UV sources for 3FGL J1214.4-2315


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
1 NVSS J121401-231811 12 14 01.30 -23 18 11.16 5.88 NVSS
2 NVSS J121346-231227 12 13 46.01 -23 12 27.00 9.45 NVSS
3 PMN J1215-2325 12 15 03.31 -23 25 31.08 13.21 PMN
GLEAM J121505-232601 12 15 05.81 -23 26 00.96 13.97 GLEAMEGCAT
TXS 1212-231 12 15 05.81 -23 26 03.12 13.98 TEXAS
4 NVSS J121505-232603 12 15 05.81 -23 26 03.12 13.99 NVSS
TGSSADR J121505.8-232605 12 15 05.81 -23 26 06.00 14.02 GMRTAS150M
VLSSr J121506.0-232607 12 15 06.00 -23 26 08.16 14.08 VLSSR
WISH B1212.5-2309 12 15 05.69 -23 26 16.08 14.13 WISH
SPASS J121506-232625 12 15 06.60 -23 26 26.16 14.39 SPASS2P3GH

Penn State University Goddard Space Flight Center Swift