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 J1056.7-5853

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1056.7-5853 Swift-XRT detections in the field for 3FGL J1056.7-5853


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 10 55 07.57 -58 43 34.71 6.21 (2.4 ± 1.0) x 10-3 14 2.699 2.422
2 10 54 57.82 -58 49 54.11 6.78 (2.2 ± 0.9) x 10-3 9 2.448 2.398
3 10 54 40.87 -58 46 44.59 6.78 (2.0 ± 0.9) x 10-3 7 2.274 2.300
4 10 55 19.08 -59 01 57.98 5.96 (1.7 ± 0.9) x 10-3 11 2.271 1.982

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1056.7-5853 Swift-XRT image with known radio, optical and UV sources for 3FGL J1056.7-5853


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 PSR J1057-5851 10 57 09.50 -58 51 06.84 4.34 ATNFPULSAR
2 [SPT2015] ATCA J1055-5851 10 55 56.90 -58 51 23.04 6.40 FER2FUSRID
3 [SPT2015] ATCA J1055-5852 10 55 46.01 -58 52 45.12 7.42 FER2FUSRID
4 PMN J1057-5900 10 57 21.19 -59 00 01.08 7.97 PMN
5 [PME2013] J1055-5849 10 55 47.21 -58 49 48.00 8.22 AT2FGLUS
6 PMN J1056-5902 10 56 32.50 -59 02 24.00 8.74 PMN
7 DCC288.4+00.7 10 55 35.81 -58 51 02.16 9.09 DIXON
8 PMN J1055-5851 10 55 29.40 -58 51 06.12 9.86 PMN
9 [SPT2015] ATCA J1055-5849 10 55 29.21 -58 49 41.16 10.36 FER2FUSRID
10 [SPT2015] ATCA J1055-5847 10 55 33.70 -58 47 56.04 10.67 FER2FUSRID
11 MGPS J105744-590433 10 57 44.09 -59 04 32.88 13.37 MGPS2

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