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 J0802.3-5610

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J0802.3-5610 Swift-XRT detections in the field for 3FGL J0802.3-5610

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 08 03 48.98 -56 09 24.65 4.97 (4.5 ± 0.9) x 10-3 33 5.294 4.806

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 08 02 24.73 -56 05 42.00 5.89 (1.8 ± 0.6) x 10-3 19 2.883 2.920
2 08 02 40.12 -56 16 56.39 6.12 (1.4 ± 0.6) x 10-3 14 2.562 2.616
3 08 03 16.70 -56 07 06.01 5.82 (1.3 ± 0.6) x 10-3 12 2.416 2.348
4 08 02 57.91 -56 11 01.53 6.52 (1.1 ± 0.5) x 10-3 12 2.372 2.249

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0802.3-5610 Swift-XRT image with known radio, optical and UV sources for 3FGL J0802.3-5610

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 3XMM J080233.8-560846 08 02 33.86 -56 08 45.96 2.37 XMM-NEWTON
2 3XMM J080208.5-561216 08 02 08.57 -56 12 16.56 2.66 XMM-NEWTON
3 3XMM J080201.5-561142 08 02 01.58 -56 11 42.72 3.00 XMM-NEWTON
4 3XMM J080214.0-561325 08 02 14.81 -56 13 25.68 3.40 XMM-NEWTON
5 3XMM J080203.6-561352 08 02 03.67 -56 13 51.96 4.37 XMM-NEWTON
6 3XMM J080225.3-560542 08 02 25.37 -56 05 42.36 4.48 XMM-NEWTON
7 3XMM J080219.2-561438 08 02 19.20 -56 14 38.40 4.51 XMM-NEWTON
3XMM J080217.0-561444 08 02 17.40 -56 14 44.88 4.64 XMM-NEWTON
8 3XMM J080257.4-561102 08 02 57.48 -56 11 02.04 5.31 XMM-NEWTON
9 3XMM J080149.1-561320 08 01 49.10 -56 13 20.64 5.35 XMM-NEWTON
10 3XMM J080154.2-560544 08 01 54.24 -56 05 44.52 5.66 XMM-NEWTON
11 3XMM J080245.8-560436 08 02 45.84 -56 04 36.12 6.60 XMM-NEWTON
12 3XMM J080151.5-561541 08 01 51.60 -56 15 41.04 6.81 XMM-NEWTON
13 3XMM J080206.9-561642 08 02 06.96 -56 16 42.24 6.82 XMM-NEWTON
14 3XMM J080240.7-561654 08 02 40.73 -56 16 54.48 7.37 XMM-NEWTON
15 3XMM J080131.0-561652 08 01 31.01 -56 16 52.68 9.58 XMM-NEWTON
16 3XMM J080311.0-561636 08 03 11.40 -56 16 36.48 9.62 XMM-NEWTON
17 3XMM J080215.3-562027 08 02 15.34 -56 20 27.96 10.36 XMM-NEWTON
18 3XMM J080149.4-561953 08 01 49.46 -56 19 53.76 10.64 XMM-NEWTON
19 3XMM J080313.6-561908 08 03 13.63 -56 19 08.76 11.71 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 [SPT2015] ATCA J0801-5615 08 01 51.50 -56 15 42.12 6.83 FER2FUSRID
2 GLEAM J080157-560300 08 01 57.60 -56 03 01.08 7.77 GLEAMEGCAT
SUMSS J080157-560258 08 01 57.19 -56 02 58.92 7.82 SUMSS
3 SUMSS J080301-560241 08 03 01.39 -56 02 40.92 9.42 SUMSS
4 GLEAM J080131-561805 08 01 31.20 -56 18 05.04 10.45 GLEAMEGCAT
SUMSS J080131-561810 08 01 31.39 -56 18 11.16 10.50 SUMSS
5 SUMSS J080307-560150 08 03 07.20 -56 01 50.16 10.60 SUMSS
GLEAM J080310-560140 08 03 10.51 -56 01 41.16 11.00 GLEAMEGCAT
6 SUMSS J080313-560131 08 03 13.61 -56 01 31.08 11.41 SUMSS
7 SUMSS J080344-561700 08 03 44.30 -56 16 59.88 13.60 SUMSS
8 SUMSS J080106-562111 08 01 06.41 -56 21 11.88 15.05 SUMSS

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