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 J1702.1-2524

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1702.1-2524 Swift-XRT detections in the field for 3FGL J1702.1-2524

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 17 02 04.28 -25 27 55.02 5.64 (4.4 ± 1.3) x 10-3 23 3.367 3.384

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 01 23.18 -25 29 17.35 6.65 (3.0 ± 1.2) x 10-3 11 2.453 2.496

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1702.1-2524 Swift-XRT image with known radio, optical and UV sources for 3FGL J1702.1-2524


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 J170152-252330 17 01 52.99 -25 23 30.84 3.47 NVSS
2 NVSS J170151-252220 17 01 51.60 -25 22 21.00 4.30 NVSS
TGSSADR J170208.6-252015 17 02 08.59 -25 20 15.00 4.52 GMRTAS150M
3 NVSS J170208-252013 17 02 08.59 -25 20 13.92 4.55 NVSS
GLEAM J170208-252010 17 02 08.40 -25 20 11.04 4.59 GLEAMEGCAT
WISH B1659.0-2515 17 02 08.40 -25 20 00.96 4.75 WISH
4 NVSS J170211-252946 17 02 11.90 -25 29 45.96 5.11 NVSS
5 NVSS J170152-251737 17 01 52.51 -25 17 36.96 7.88 NVSS
WISH B1659.3-2530 17 02 23.71 -25 34 41.16 10.59 WISH
6 PMN J1702-2534 17 02 20.30 -25 34 58.08 10.61 PMN
TGSSADR J170223.6-253444 17 02 23.59 -25 34 44.04 10.63 GMRTAS150M
TXS 1659-255 17 02 23.71 -25 34 45.12 10.65 TEXAS
7 NVSS J170223-253446 17 02 23.59 -25 34 45.84 10.65 NVSS
8 NVSS J170122-253023 17 01 22.39 -25 30 23.04 11.59 NVSS
9 WISH B1659.6-2512 17 02 43.90 -25 16 18.84 11.82 WISH
10 NVSS J170228-251335 17 02 28.51 -25 13 36.12 12.15 NVSS
11 NVSS J170251-251756 17 02 51.91 -25 17 56.04 12.17 NVSS
12 NVSS J170244-251546 17 02 44.11 -25 15 47.16 12.25 NVSS

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