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 J0731.7-1914c

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J0731.7-1914c Swift-XRT detections in the field for 3FGL J0731.7-1914c


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0731.7-1914c Swift-XRT image with known radio, optical and UV sources for 3FGL J0731.7-1914c


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 PPM 714179 07 31 38.16 -19 14 21.12 1.98 PPM
2 PGCC G234.56-0.22 07 31 35.69 -19 15 20.16 2.78 PLANCKGCC
3 NVSS J073204-191235 07 32 04.10 -19 12 34.92 4.46 NVSS
4 NVSS J073209-191119 07 32 09.79 -19 11 18.96 6.22 NVSS
5 PCCS2 070 G234.67-00.20 07 31 54.50 -19 20 47.04 6.82 PCCS070GHZ
6 PPM 218782 07 31 21.91 -19 10 32.88 6.88 PPM
BD-18 1882 07 31 21.91 -19 10 32.52 6.88 ACRS
SAO 153004 07 31 21.82 -19 10 32.16 6.90 SAO
QORG J073146.7-192155 07 31 46.70 -19 21 55.08 7.70 QORGCAT
7 NVSS J073146-192155 07 31 46.80 -19 21 55.08 7.70 NVSS
8 NVSS J073149-192311 07 31 49.10 -19 23 11.04 8.98 NVSS
9 PMN J0731-1925 07 31 50.71 -19 25 03.00 10.87 PMN
10 NVSS J073106-190829 07 31 06.41 -19 08 30.12 11.08 NVSS
11 Bochum 6 07 32 00.00 -19 25 00.12 11.24 OPENCLUST
12 BD-18 1897 07 32 32.52 -19 10 26.76 11.49 ACRS
PPM 218814 07 32 32.52 -19 10 26.76 11.49 PPM
SAO 153038 07 32 32.54 -19 10 26.76 11.50 SAO
13 DCC234.7-00.2 07 31 57.10 -19 25 27.12 11.50 DIXON
14 NVSS J073146-192557 07 31 46.20 -19 25 58.08 11.74 NVSS
15 S309 07 32 06.00 -19 25 48.00 12.46 HIIREGION
LSS 499 07 32 02.81 -19 26 07.80 12.51 OSTARS

Penn State University Goddard Space Flight Center Swift