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 J1725.5+0840

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1725.5+0840 Swift-XRT detections in the field for 4FGL J1725.5+0840


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 J1725.5+0840 Swift-XRT image with known radio, optical and UV sources for 4FGL J1725.5+0840


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 J172528+083916 17 25 28.30 +08 39 16.92 1.19 NVSS
TGSSADR J172527.9+083916 17 25 28.01 +08 39 15.84 1.27 GMRTAS150M
2 PPM 163975 17 25 43.39 +08 37 55.20 3.49 PPM
NN 17 25 43.39 +08 37 54.84 3.50 ACRS
3 NVSS J172537+084348 17 25 37.51 +08 43 48.00 4.01 NVSS
4 NVSS J172534+083544 17 25 34.61 +08 35 44.88 4.32 NVSS
5 NVSS J172516+083323 17 25 16.80 +08 33 23.04 7.64 NVSS
QORG J172516.8+083323 17 25 16.80 +08 33 23.04 7.64 QORGCAT
GLEAM J172505+083415 17 25 05.50 +08 34 15.96 8.74 GLEAMEGCAT
TGSSADR J172505.4+083410 17 25 05.50 +08 34 10.92 8.80 GMRTAS150M
6 NVSS J172505+083409 17 25 05.50 +08 34 09.12 8.81 NVSS
7 TXS 1722+085 17 25 08.81 +08 33 10.08 8.96 TEXAS
8 PPM 163984 17 26 03.58 +08 35 16.44 9.11 PPM
NN 17 26 03.58 +08 35 15.72 9.11 ACRS
9 MITG J1725+0850 17 25 24.41 +08 50 26.88 10.60 MITGB6CM
10 SAO 122377 17 25 52.80 +08 30 25.20 10.88 SAO
PPM 163979 17 25 52.75 +08 30 24.12 10.89 PPM
BD+08 3409 17 25 52.75 +08 30 23.40 10.90 ACRS
11 NVSS J172553+084942 17 25 52.99 +08 49 41.88 10.98 NVSS
12 1723+0853 17 25 26.71 +08 51 21.96 11.43 NORTH6CM
1723+0853 17 25 26.71 +08 51 21.96 11.43 NORTH20CM
13 NVSS J172616+083621 17 26 16.10 +08 36 21.96 11.47 NVSS
GB6 J1725+0851 17 25 25.39 +08 51 29.88 11.60 GB6
VLSSr J172524.8+085135 17 25 24.91 +08 51 36.00 11.71 VLSSR
14 NVSS J172550+082911 17 25 50.40 +08 29 11.04 11.74 NVSS
GLEAM J172516+082853 17 25 16.90 +08 28 53.04 11.75 GLEAMEGCAT
15 NVSS J172517+082849 17 25 17.59 +08 28 50.16 11.75 NVSS
TGSSADR J172517.5+082849 17 25 17.50 +08 28 50.16 11.75 GMRTAS150M
16 NVSS J172540+082826 17 25 40.90 +08 28 27.12 11.78 NVSS
TGSSADR J172524.5+085139 17 25 24.50 +08 51 38.88 11.78 GMRTAS150M
QORG J172524.4+085139 17 25 24.41 +08 51 38.88 11.79 QORGCAT
17 NVSS J172524+085139 17 25 24.50 +08 51 38.88 11.79 NVSS
TXS 1723+089 17 25 24.50 +08 51 39.96 11.80 TEXAS
GLEAM J172524+085143 17 25 24.70 +08 51 42.84 11.84 GLEAMEGCAT
18 PMN J1725+0851 17 25 19.39 +08 51 30.96 11.92 PMN
19 NVSS J172529+082803 17 25 29.59 +08 28 04.08 11.98 NVSS
20 NVSS J172500+085150 17 25 00.60 +08 51 50.04 14.16 NVSS
QORG J172500.4+085151 17 25 00.41 +08 51 51.12 14.19 QORGCAT
21 NVSS J172619+082821 17 26 19.90 +08 28 22.08 16.59 NVSS

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