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 J0603.3+2042

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J0603.3+2042 Swift-XRT detections in the field for 3FGL J0603.3+2042

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 06 03 07.04 +20 35 11.44 5.96 (5.7 ± 1.4) x 10-3 22 4.115 4.171
2 06 03 12.14 +20 31 20.45 5.96 (9 ± 2) x 10-3 19 3.931 3.901

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 06 03 33.31 +20 34 29.02 8.62 (2.0 ± 0.8) x 10-3 7 2.324 2.433
2 06 02 57.96 +20 44 07.53 7.27 (1.9 ± 0.9) x 10-3 11 2.258 2.191
3 06 02 38.59 +20 44 38.86 7.71 (1.7 ± 0.8) x 10-3 6 2.191 2.123

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0603.3+2042 Swift-XRT image with known radio, optical and UV sources for 3FGL J0603.3+2042


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
TGSSADR J060329.9+203756 06 03 29.90 +20 37 57.00 5.41 GMRTAS150M
1 NVSS J060329+203756 06 03 29.90 +20 37 55.92 5.41 NVSS
CGPS J060329+203756 06 03 29.90 +20 37 55.92 5.42 CGPSNGPCAT
0600+2047 06 03 39.00 +20 47 15.00 5.90 NORTH20CM
0600+2047 06 03 39.00 +20 47 15.00 5.90 NORTH6CM
TXS 0600+207 06 03 40.20 +20 47 18.96 6.14 TEXAS
VLSSr J060340.1+204719 06 03 40.20 +20 47 20.04 6.15 VLSSR
TGSSADR J060340.3+204717 06 03 40.30 +20 47 17.88 6.16 GMRTAS150M
2 NVSS J060340+204718 06 03 40.39 +20 47 17.88 6.16 NVSS
CGPS J060340+204718 06 03 40.39 +20 47 18.96 6.17 CGPSNGPCAT
GB6 J0603+2047 06 03 40.20 +20 47 22.92 6.19 GB6
CGPS J060347+204549 06 03 47.71 +20 45 50.04 6.74 CGPSNGPCAT
3 NVSS J060347+204547 06 03 47.81 +20 45 47.88 6.76 NVSS
CGPS J060251+204219 06 02 51.70 +20 42 19.08 7.02 CGPSNGPCAT
4 NVSS J060251+204218 06 02 51.41 +20 42 19.08 7.07 NVSS
5 MITG J0603+2048 06 03 41.59 +20 48 27.00 7.20 MITGB6CM
6 OH+201 06 03 35.81 +20 33 51.12 9.73 DIXON
7 NVSS J060401+203924 06 04 01.70 +20 39 24.12 10.05 NVSS
CGPS J060246+205441 06 02 46.51 +20 54 41.04 14.28 CGPSNGPCAT
8 NVSS J060246+205442 06 02 46.51 +20 54 42.84 14.30 NVSS
TGSSADR J060246.6+205444 06 02 46.61 +20 54 45.00 14.31 GMRTAS150M

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