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 J1214.5-2318

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J1214.5-2318 Swift-XRT detections in the field for 4FGL J1214.5-2318


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 13 51.29 -23 16 32.17 7.09 (4 ± 2) x 10-3 11 2.779 2.750

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1214.5-2318 Swift-XRT image with known radio, optical and UV sources for 4FGL J1214.5-2318


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 6.62 NVSS
2 PMN J1215-2325 12 15 03.31 -23 25 31.08 10.25 PMN
GLEAM J121505-232601 12 15 05.81 -23 26 00.96 11.02 GLEAMEGCAT
TXS 1212-231 12 15 05.81 -23 26 03.12 11.03 TEXAS
3 NVSS J121505-232603 12 15 05.81 -23 26 03.12 11.04 NVSS
TGSSADR J121505.8-232605 12 15 05.81 -23 26 06.00 11.07 GMRTAS150M
VLSSr J121506.0-232607 12 15 06.00 -23 26 08.16 11.13 VLSSR
WISH B1212.5-2309 12 15 05.69 -23 26 16.08 11.16 WISH
SPASS J121506-232625 12 15 06.60 -23 26 26.16 11.43 SPASS2P3GH
4 NVSS J121346-231227 12 13 46.01 -23 12 27.00 11.87 NVSS
5 SAO 180583 12 13 41.28 -23 24 36.36 12.66 SAO
PPM 260024 12 13 41.23 -23 24 37.44 12.68 PPM
6 NVSS J121518-230838 12 15 18.79 -23 08 39.12 15.04 NVSS
WISH B1211.0-2312 12 13 39.50 -23 29 26.16 15.81 WISH
7 PPM 260060 12 15 19.34 -23 07 24.24 15.99 PPM
CD-22 9337 12 15 19.34 -23 07 23.52 15.99 ACRS
SAO 180607 12 15 19.44 -23 07 22.08 16.03 SAO
QORG J121339.4-232945 12 13 39.41 -23 29 44.88 16.05 QORGCAT
8 NVSS J121339-232945 12 13 39.31 -23 29 45.96 16.08 NVSS
GLEAM J121340-233001 12 13 40.20 -23 30 01.08 16.11 GLEAMEGCAT

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