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.

1FGL J0332.0+6310

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J0332.0+6310 Swift-XRT detections in the field for 1FGL J0332.0+6310

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 03 33 40.80 +63 10 06.89 5.59 (4.5 ± 1.1) x 10-3 24 4.294 4.159

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 31 18.92 +63 14 58.17 6.78 (2.0 ± 0.8) x 10-3 10 2.691 2.630
2 03 30 55.48 +63 02 49.66 5.44 (2.3 ± 0.9) x 10-3 19 3.176 2.630
3 03 32 14.55 +63 18 36.73 8.27 (1.7 ± 0.6) x 10-3 9 2.386 2.585
4 03 33 17.88 +63 03 49.29 6.41 (1.7 ± 0.8) x 10-3 7 2.381 2.186

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J0332.0+6310 Swift-XRT image with known radio, optical and UV sources for 1FGL J0332.0+6310


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 NVSS J033153+630814 03 31 53.81 +63 08 13.92 2.55 NVSS
WN 0327.5+6258 03 31 53.71 +63 08 11.04 2.60 WENSS
0327+6258 03 31 51.10 +63 08 12.84 2.73 NORTH6CM
2 GB6 J0331+6307 03 31 51.70 +63 07 46.92 3.06 GB6
3 NVSS J033241+631034 03 32 41.40 +63 10 33.96 4.06 NVSS
QORG J033241.8+631030 03 32 41.81 +63 10 30.00 4.10 QORGCAT
4 NVSS J033122+630348 03 31 22.39 +63 03 47.88 8.22 NVSS
WN 0328.3+6307 03 32 41.21 +63 17 56.04 8.53 WENSS
5 NVSS J033241+631756 03 32 41.50 +63 17 57.12 8.55 NVSS
6 NVSS J033218+630142 03 32 18.19 +63 01 41.88 8.83 NVSS
7 NVSS J033041+630835 03 30 41.81 +63 08 35.88 9.62 NVSS
8 NVSS J033020+631404 03 30 21.00 +63 14 03.84 12.34 NVSS

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