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 J1706.5-4023

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1706.5-4023 Swift-XRT detections in the field for 4FGL J1706.5-4023

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 17 06 33.67 -40 25 41.46 5.14 (8 ± 2) x 10-3 37 5.182 5.190

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1706.5-4023 Swift-XRT image with known radio, optical and UV sources for 4FGL J1706.5-4023

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2CXO J170633.7-402540 17 06 33.72 -40 25 40.44 2.60 CHANDRA
2 X170604.49-403231.2 17 06 04.49 -40 32 31.20 11.03 CHANDRA

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 DENISP_G_J1706379-402547 17 06 37.90 -40 25 46.92 2.78 DENISIGAL
2 HD 326739 17 06 17.04 -40 24 11.88 3.50 HDEC
3 HD 326740 17 06 55.08 -40 26 54.96 5.49 HDEC
4 V605 Sco 17 06 27.58 -40 30 27.00 7.48 GCVS
5 MGPS J170603-402802 17 06 03.41 -40 28 03.00 7.72 MGPS2
6 MGPS J170728-402000 17 07 28.80 -40 19 59.88 10.80 MGPS2
HD 322850 17 07 29.04 -40 19 53.40 10.88 HDEC
7 HD 326741 17 06 48.62 -40 33 57.24 11.20 HDEC
8 V1009 Sco 17 07 17.88 -40 30 44.64 11.27 GCVS
9 NVSS J170627-401141 17 06 28.01 -40 11 40.92 11.46 NVSS
10 MGPS J170540-403046 17 05 40.20 -40 30 47.16 12.87 MGPS2
11 MGPS J170709-403411 17 07 09.91 -40 34 12.00 12.99 MGPS2
12 HD 322768 17 05 48.96 -40 13 11.64 13.16 HDEC
PPM 762472 17 05 48.94 -40 13 11.64 13.16 PPM
13 NVSS J170604-401111 17 06 04.30 -40 11 11.04 13.21 NVSS
14 HD 326923 17 07 35.26 -40 29 53.16 13.42 HDEC
15 HD 322767 17 05 33.26 -40 13 19.92 15.21 HDEC
16 MGPS J170730-403405 17 07 30.00 -40 34 05.16 15.26 MGPS2

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