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 J1747.6+0324

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1747.6+0324 Swift-XRT detections in the field for 4FGL J1747.6+0324


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 17 47 47.85 +03 31 09.85 6.78 (2.5 ± 1.0) x 10-3 12 2.345 2.431

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1747.6+0324 Swift-XRT image with known radio, optical and UV sources for 4FGL J1747.6+0324


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
[PME2013] J1747+0327 17 47 33.31 +03 27 03.96 2.81 AT2FGLUS
[SPT2015] VLA J1747+0327 17 47 33.31 +03 27 03.96 2.81 FER2FUSRID
1 NVSS J174733+032704 17 47 33.31 +03 27 03.96 2.81 NVSS
2 NVSS J174730+032132 17 47 30.70 +03 21 33.12 3.32 NVSS
QORG J174730.6+032132 17 47 30.60 +03 21 32.04 3.34 QORGCAT
GLEAM J174731+032035 17 47 31.30 +03 20 35.16 4.12 GLEAMEGCAT
3 NVSS J174731+032032 17 47 31.39 +03 20 31.92 4.16 NVSS
TGSSADR J174731.4+032031 17 47 31.39 +03 20 30.84 4.17 GMRTAS150M
[PME2013] J1747+0320 17 47 31.30 +03 20 29.04 4.22 AT2FGLUS
[SPT2015] VLA J1747+0320 17 47 31.39 +03 20 27.96 4.23 FER2FUSRID
4 NVSS J174739+033102 17 47 39.19 +03 31 03.00 6.63 NVSS
5 V559 Oph 17 47 12.72 +03 20 21.12 7.35 GCVS
6 NVSS J174704+032205 17 47 04.51 +03 22 05.16 8.49 NVSS
7 NVSS J174815+031950 17 48 15.60 +03 19 50.88 10.62 NVSS
8 SAO 122756 17 47 55.94 +03 34 27.84 11.06 SAO
BD+03 3491 17 47 55.92 +03 34 28.56 11.07 ACRS
SAO 122756 17 47 55.90 +03 34 28.92 11.07 HIC
HIP 87112 17 47 55.90 +03 34 28.92 11.07 HIPPARCOS
PPM 164597 17 47 55.90 +03 34 29.28 11.08 PPM
TGSSADR J174758.9+031406 17 47 58.90 +03 14 07.08 11.66 GMRTAS150M
9 NVSS J174758+031405 17 47 58.90 +03 14 04.92 11.68 NVSS
10 NVSS J174824+033027 17 48 24.31 +03 30 28.08 13.20 NVSS
11 NVSS J174817+031532 17 48 17.90 +03 15 33.12 13.50 NVSS

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