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 J1700.8-5218

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1700.8-5218 Swift-XRT detections in the field for 4FGL J1700.8-5218


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 01 36.21 -52 22 48.66 5.89 (3.3 ± 1.3) x 10-3 13 2.593 2.564
2 17 00 39.68 -52 13 21.09 6.31 (2.9 ± 1.3) x 10-3 10 2.273 2.170

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1700.8-5218 Swift-XRT image with known radio, optical and UV sources for 4FGL J1700.8-5218


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 HD 153160 17 00 28.27 -52 16 27.48 3.99 HIC
SAO 244347 17 00 28.22 -52 16 27.84 3.99 SAO
CD-52 7881 17 00 28.25 -52 16 27.12 4.00 ACRS
PPM 345593 17 00 28.22 -52 16 27.12 4.00 PPM
HIP 83220 17 00 28.27 -52 16 26.04 4.00 HIPPARCOS
2 MGPS J170102-522244 17 01 02.11 -52 22 45.12 4.42 MGPS2
3 PGC 3079012 17 00 27.91 -52 27 52.92 9.70 PGC2003
4 MGPS J170152-521326 17 01 52.10 -52 13 26.04 10.95 MGPS2
5 MGPS J165953-521144 16 59 53.71 -52 11 44.16 11.08 MGPS2
6 MGPS J170157-521334 17 01 57.79 -52 13 33.96 11.66 MGPS2

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