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 J1726.7-3930

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1726.7-3930 Swift-XRT detections in the field for 4FGL J1726.7-3930


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 J1726.7-3930 Swift-XRT image with known radio, optical and UV sources for 4FGL J1726.7-3930

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J172617.1-392627 17 26 17.11 -39 26 27.60 7.00 ROSAT
2 2RXS J172738.5-392510 17 27 38.59 -39 25 10.20 11.14 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 HD 323363 17 26 27.29 -39 29 33.36 3.95 HDEC
2 HD 323365 17 26 43.44 -39 26 01.68 4.36 HDEC
3 HD 323364 17 26 35.16 -39 25 58.08 4.95 HDEC
4 HD 157794 17 27 12.79 -39 29 09.96 5.04 HIC
PPM 296356 17 27 12.84 -39 29 10.32 5.04 PPM
HIP 85411 17 27 12.84 -39 29 09.96 5.05 HIPPARCOS
5 NVSS J172616-392801 17 26 16.51 -39 28 01.92 6.38 NVSS
6 NVSS J172714-392405 17 27 14.40 -39 24 06.12 8.13 NVSS
7 MGPS J172725-393432 17 27 25.99 -39 34 32.88 8.56 MGPS2
8 HD 323368 17 27 34.99 -39 29 52.08 9.20 HDEC
9 NVSS J172731-393420 17 27 31.80 -39 34 19.92 9.45 NVSS
10 NVSS J172653-392046 17 26 53.71 -39 20 45.96 9.63 NVSS
MGPS J172605-392407 17 26 05.59 -39 24 07.92 10.16 MGPS2
11 NVSS J172606-392355 17 26 06.00 -39 23 54.96 10.23 NVSS
TGSSADR J172605.7-392356 17 26 05.81 -39 23 57.12 10.26 GMRTAS150M
12 NVSS J172637-394034 17 26 37.39 -39 40 35.04 10.43 NVSS
MGPS J172637-394035 17 26 37.30 -39 40 36.12 10.46 MGPS2
TGSSADR J172637.2-394036 17 26 37.30 -39 40 36.12 10.47 GMRTAS150M
13 PPM 296355 17 27 10.99 -39 40 35.76 11.24 PPM
SAO 208830 17 27 10.92 -39 40 36.48 11.24 SAO
14 HD 323370 17 27 29.35 -39 38 31.92 11.53 HDEC
15 HD 323366 17 27 10.39 -39 19 21.00 11.84 HDEC
16 MGPS J172719-392004 17 27 19.20 -39 20 04.92 11.94 MGPS2
17 NVSS J172730-393905 17 27 30.60 -39 39 05.04 12.10 NVSS
MGPS J172730-393907 17 27 30.50 -39 39 07.92 12.11 MGPS2
18 MGPS J172559-392207 17 25 59.81 -39 22 08.04 12.31 MGPS2
19 HD 323376 17 26 22.78 -39 41 57.12 12.56 HDEC
20 HD 323369 17 27 42.82 -39 37 48.36 13.05 HDEC

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