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 J0534.0+3746c

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J0534.0+3746c Swift-XRT detections in the field for 4FGL J0534.0+3746c


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 05 33 15.53 +37 50 38.38 5.08 (2.8 ± 1.2) x 10-3 24 3.504 2.236
2 05 33 10.46 +37 45 44.00 5.35 (2.4 ± 1.1) x 10-3 20 2.882 2.214
3 05 33 21.74 +37 53 02.73 5.31 (2.0 ± 1.0) x 10-3 19 2.724 1.933
4 05 33 12.84 +37 49 19.25 5.08 (1.4 ± 1.0) x 10-3 22 3.643 1.451
5 05 33 20.48 +37 52 33.38 5.05 (1.3 ± 1.0) x 10-3 16 3.067 1.385
6 05 33 13.32 +37 49 06.75 5.14 (2 ± 7) x 10-4 28 2.703 0.376

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J0534.0+3746c Swift-XRT image with known radio, optical and UV sources for 4FGL J0534.0+3746c

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J053330.5+375804 05 33 30.50 +37 58 04.44 13.46 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 CGPS J053409+374538 05 34 09.79 +37 45 38.16 1.44 CGPSNGPCAT
CGPS J053346+374109 05 33 46.39 +37 41 08.88 6.11 CGPSNGPCAT
2 NVSS J053346+374106 05 33 46.51 +37 41 06.00 6.15 NVSS
3 WDS J05343+3752 05 34 18.00 +37 52 00.12 6.41 WDS
4 PGCC G171.34+2.59 05 34 06.50 +37 38 56.04 7.38 PLANCKGCC
5 NVSS J053321+374412 05 33 21.60 +37 44 12.12 8.50 NVSS
QORG J053441.0+375036 05 34 40.99 +37 50 35.88 8.60 QORGCAT
6 NVSS J053441+375039 05 34 41.09 +37 50 39.84 8.65 NVSS
CGPS J053441+375044 05 34 40.99 +37 50 44.16 8.68 CGPSNGPCAT
7C 052958.3+375054 05 33 23.59 +37 52 57.00 10.31 GP7C151MHZ
VLSSr J053324.1+375308 05 33 24.19 +37 53 08.88 10.34 VLSSR
CGPS J053323+375310 05 33 23.90 +37 53 09.96 10.40 CGPSNGPCAT
WN 0529.9+3751 05 33 23.81 +37 53 08.88 10.41 WENSS
TGSSADR J053323.7+375308 05 33 23.71 +37 53 08.88 10.41 GMRTAS150M
7 NVSS J053323+375310 05 33 23.81 +37 53 11.04 10.42 NVSS
8 NVSS J053407+375647 05 34 07.39 +37 56 47.04 10.54 NVSS
QORG J053407.6+375650 05 34 07.61 +37 56 49.92 10.59 QORGCAT
CGPS J053406+375652 05 34 06.70 +37 56 52.08 10.61 CGPSNGPCAT
GB6 J0533+3753 05 33 21.79 +37 53 18.96 10.81 GB6
9 NVSS J053427+375617 05 34 27.70 +37 56 17.16 11.10 NVSS
CGPS J053427+375623 05 34 27.70 +37 56 22.92 11.19 CGPSNGPCAT
10 NVSS J053323+375437 05 33 23.11 +37 54 37.08 11.52 NVSS
11 PGCC G171.03+2.66 05 33 33.29 +37 56 48.12 12.08 PLANCKGCC
12 0529+3732 05 33 22.30 +37 34 21.00 14.44 NORTH6CM
0529+3732 05 33 22.30 +37 34 21.00 14.44 NORTH20CM
B2.3 0529+37 05 33 19.90 +37 34 27.84 14.61 DIXON

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