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 J1945.3+7329

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1945.3+7329 Swift-XRT detections in the field for 3FGL J1945.3+7329


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 19 41 49.56 +73 28 04.76 6.52 (2.4 ± 1.0) x 10-3 12 2.343 2.440

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1945.3+7329 Swift-XRT image with known radio, optical and UV sources for 3FGL J1945.3+7329


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
[SPT2015] VLA J1945+7328 19 45 05.40 +73 28 55.92 1.31 FER2FUSRID
1 NVSS J194503+732847 19 45 03.41 +73 28 48.00 1.49 NVSS
2 NVSS J194501+733207 19 45 01.61 +73 32 07.08 3.10 NVSS
3 WN 1946.0+7326 19 45 16.90 +73 34 23.88 5.01 WENSS
WN 1947.5+7327 19 46 43.20 +73 35 26.16 8.31 WENSS
4 NVSS J194644+733531 19 46 44.40 +73 35 30.84 8.43 NVSS
TGSSADR J194645.1+733534 19 46 45.10 +73 35 34.08 8.50 GMRTAS150M
5 NVSS J194543+731926 19 45 43.10 +73 19 27.12 10.06 NVSS
GB6 J1947+7329 19 47 46.10 +73 29 38.04 10.20 GB6
VLSSr J194746.8+732946 19 47 46.80 +73 29 45.96 10.25 VLSSR
6 NVSS J194747+732953 19 47 47.11 +73 29 53.16 10.27 NVSS
WN 1948.5+7322 19 47 47.21 +73 29 53.16 10.28 WENSS
TGSSADR J194748.1+732955 19 47 48.10 +73 29 54.96 10.35 GMRTAS150M
7 NVSS J194721+733634 19 47 21.10 +73 36 33.84 11.04 NVSS
8 NVSS J194258+733926 19 42 58.01 +73 39 25.92 14.32 NVSS
9 NVSS J194256+731747 19 42 57.00 +73 17 48.12 15.59 NVSS

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