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 J0942.1+4313

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J0942.1+4313 Swift-XRT detections in the field for 1FGL J0942.1+4313


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 09 41 33.82 +43 17 50.65 6.65 (2.0 ± 0.8) x 10-3 15 2.673 2.511

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J0942.1+4313 Swift-XRT image with known radio, optical and UV sources for 1FGL J0942.1+4313


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 J094229+430933 09 42 29.21 +43 09 33.84 5.61 NVSS
FIRST J094230.5+430920 09 42 30.60 +43 09 20.16 5.94 FIRST
2 FIRST J094136.4+431752 09 41 36.50 +43 17 53.16 7.11 FIRST
3 FIRST J094249.6+431446 09 42 49.61 +43 14 47.04 7.82 FIRST
4 NVSS J094119+431454 09 41 19.51 +43 14 53.88 8.83 NVSS
FIRST J094220.3+432204 09 42 20.30 +43 22 05.16 8.90 FIRST
FIRST J094119.0+431458 09 41 19.01 +43 14 57.84 8.92 FIRST
5 NVSS J094220+432220 09 42 20.40 +43 22 19.92 9.15 NVSS
WN 0939.1+4336 09 42 20.71 +43 22 28.92 9.30 WENSS
TGSSADR J094220.5+432229 09 42 20.59 +43 22 28.92 9.31 GMRTAS150M
FIRST J094220.4+432233 09 42 20.40 +43 22 33.96 9.37 FIRST
6 FIRST J094237.7+430528 09 42 37.80 +43 05 29.04 9.76 FIRST
GB6 J0941+4315 09 41 08.11 +43 15 51.84 11.04 GB6
TGSSADR J094106.6+431540 09 41 06.70 +43 15 41.04 11.25 GMRTAS150M
7 NVSS J094106+431539 09 41 06.60 +43 15 38.88 11.26 NVSS
FIRST J094106.5+431538 09 41 06.60 +43 15 38.88 11.27 FIRST
WN 0937.9+4329 09 41 06.41 +43 15 33.84 11.28 WENSS
7C 093755.7+432927 09 41 05.81 +43 15 47.16 11.44 UC7C151MHZ
FIRST J094145.8+432425 09 41 45.79 +43 24 25.92 11.60 FIRST
8 NVSS J094145+432437 09 41 45.10 +43 24 37.08 11.83 NVSS
FIRST J094145.0+432441 09 41 45.00 +43 24 42.12 11.90 FIRST
9 NVSS J094238+430215 09 42 38.59 +43 02 15.00 12.61 NVSS
10 NVSS J094121+430334 09 41 21.10 +43 03 34.92 13.02 NVSS
FIRST J094120.9+430334 09 41 20.90 +43 03 34.92 13.04 FIRST
11 FIRST J094311.2+432459 09 43 11.21 +43 24 59.04 16.34 FIRST
TGSSADR J094311.3+432501 09 43 11.40 +43 25 00.84 16.39 GMRTAS150M
WN 0940.0+4339 09 43 10.01 +43 25 30.00 16.56 WENSS

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