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.

2FGL J0353.2+5653

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J0353.2+5653 Swift-XRT detections in the field for 2FGL J0353.2+5653

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 03 53 09.53 +56 54 28.36 4.26 (2.2 ± 0.3) x 10-2 95 8.914 8.963

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 03 53 59.86 +56 52 08.58 5.14 (1.8 ± 0.9) x 10-3 25 2.288 2.017
2 03 53 59.63 +56 52 06.60 5.05 (1.8 ± 0.9) x 10-3 25 2.685 1.961

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J0353.2+5653 Swift-XRT image with known radio, optical and UV sources for 2FGL J0353.2+5653

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 XMMSL2 J035309.3+565431 03 53 09.31 +56 54 30.60 1.56 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 0349+5645 03 53 13.61 +56 54 27.00 1.19 NORTH6CM
0349+5645 03 53 13.61 +56 54 27.00 1.19 NORTH20CM
WN 0349.1+5645 03 53 10.10 +56 54 33.12 1.53 WENSS
CGPS J035309+565429 03 53 09.50 +56 54 29.88 1.54 CGPSNGPCAT
2 NVSS J035309+565431 03 53 09.60 +56 54 30.96 1.54 NVSS
[SPT2015] VLA J0353+5654 03 53 09.60 +56 54 30.96 1.54 FER2FUSRID
AMIGPS J035309+565430 03 53 09.41 +56 54 29.88 1.55 AMIGPS16GH
TGSSADR J035309.4+565431 03 53 09.41 +56 54 32.04 1.57 GMRTAS150M
GB6 J0353+5654 03 53 09.60 +56 54 56.16 1.88 GB6
3 NVSS J035307+565153 03 53 07.30 +56 51 54.00 1.96 NVSS
7C 034932.3+564250 03 53 32.50 +56 51 42.84 2.68 GP7C151MHZ
VLSSr J035332.9+565145 03 53 33.00 +56 51 46.08 2.70 VLSSR
WN 0349.5+5642 03 53 32.81 +56 51 42.84 2.71 WENSS
TXS 0349+567 03 53 32.59 +56 51 39.96 2.72 TEXAS
TGSSADR J035332.5+565139 03 53 32.50 +56 51 38.88 2.72 GMRTAS150M
4 NVSS J035332+565141 03 53 32.71 +56 51 41.04 2.72 NVSS
[SPT2015] VLA J0353+5651 03 53 32.81 +56 51 41.04 2.72 FER2FUSRID
CGPS J035332+565141 03 53 32.81 +56 51 41.04 2.73 CGPSNGPCAT
8C 0349+567 03 53 35.21 +56 51 47.88 2.93 RRS8C38MHZ
GB6 J0353+5651 03 53 35.09 +56 51 33.84 3.05 GB6
CGPS J035330+564839 03 53 30.50 +56 48 39.96 5.04 CGPSNGPCAT
5 NVSS J035330+564837 03 53 30.50 +56 48 37.08 5.08 NVSS
6 NVSS J035254+564627 03 52 54.50 +56 46 27.84 7.54 NVSS
CGPS J035254+564620 03 52 54.70 +56 46 19.92 7.64 CGPSNGPCAT
7C 035003.9+563934 03 54 04.01 +56 48 24.84 8.11 GP7C151MHZ
VLSSr J035404.9+564833 03 54 04.99 +56 48 33.12 8.13 VLSSR
TGSSADR J035404.4+564825 03 54 04.51 +56 48 24.84 8.16 GMRTAS150M
7 NVSS J035404+564827 03 54 04.80 +56 48 27.00 8.16 NVSS
CGPS J035404+564824 03 54 04.70 +56 48 24.12 8.19 CGPSNGPCAT
WN 0350.0+5639 03 54 04.70 +56 48 24.12 8.19 WENSS
8 NVSS J035226+570008 03 52 26.71 +57 00 07.92 9.64 NVSS
9 NVSS J035400+564445 03 54 01.01 +56 44 44.88 10.50 NVSS
10 NVSS J035402+570156 03 54 02.21 +57 01 55.92 10.58 NVSS
TGSSADR J035402.0+570158 03 54 01.99 +57 01 58.08 10.59 GMRTAS150M
CGPS J035402+570157 03 54 02.21 +57 01 58.08 10.59 CGPSNGPCAT
WN 0350.0+5653 03 54 02.40 +57 01 59.16 10.63 WENSS
11 NVSS J035204+564538 03 52 04.61 +56 45 38.88 12.54 NVSS
CGPS J035204+564539 03 52 04.39 +56 45 38.88 12.55 CGPSNGPCAT
12 CGPS J035149+564318 03 51 49.30 +56 43 18.84 15.63 CGPSNGPCAT

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