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 J1914.0+1436

Field

Detected Excesses
Swift-XRT image of the field for 2FGL J1914.0+1436 Swift-XRT detections in the field for 2FGL J1914.0+1436

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 19 14 59.55 +14 40 17.73 4.18 (9 ± 2) x 10-3 59 5.578 4.146
2 19 13 48.32 +14 49 53.76 4.41 (4.8 ± 1.3) x 10-3 34 4.241 3.575
3 19 14 14.54 +14 36 59.96 4.30 (4.9 ± 1.4) x 10-3 70 3.720 3.432
4 19 14 33.02 +14 35 09.70 4.88 (3.9 ± 1.2) x 10-3 37 3.020 3.207
5 19 13 59.40 +14 45 16.66 4.56 (4.0 ± 1.3) x 10-3 27 3.487 3.149
6 19 13 55.89 +14 54 11.26 4.35 (3.5 ± 1.2) x 10-3 24 3.522 3.061

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 19 14 43.90 +14 38 55.76 4.50 (4.1 ± 1.4) x 10-3 33 2.894 2.963
2 19 14 00.55 +14 35 54.20 4.60 (3.3 ± 1.2) x 10-3 45 2.856 2.860
3 19 13 51.80 +14 50 58.62 4.31 (3.2 ± 1.2) x 10-3 24 3.179 2.619
4 19 13 51.92 +14 48 11.80 4.42 (2.9 ± 1.2) x 10-3 37 3.162 2.432
5 19 14 24.90 +14 35 37.47 4.50 (3.2 ± 1.4) x 10-3 47 2.699 2.345
6 19 14 19.70 +14 35 03.40 4.42 (3 ± 2) x 10-3 46 2.799 2.339
7 19 13 56.77 +14 37 08.57 4.83 (2.6 ± 1.3) x 10-3 33 2.778 2.062
8 19 13 39.07 +14 46 56.94 4.34 (2.0 ± 1.0) x 10-3 34 2.682 1.865

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1914.0+1436 Swift-XRT image with known radio, optical and UV sources for 2FGL J1914.0+1436


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 WSRTGP 1911+1429 19 14 04.01 +14 34 58.08 1.31 WSRTGP
2 NVSS J191402+143425 19 14 02.81 +14 34 26.04 1.89 NVSS
3 NVSS J191440+142957 19 14 40.61 +14 29 57.12 10.73 NVSS
4 NVSS J191347+142542 19 13 47.09 +14 25 41.88 11.39 NVSS
TGSSADR J191453.0+143543 19 14 52.99 +14 35 43.08 11.69 GMRTAS150M
WSRTGP 1912+1430 19 14 53.40 +14 35 48.12 11.78 WSRTGP
5 NVSS J191453+143544 19 14 53.90 +14 35 44.88 11.90 NVSS
VLSSr J191454.1+143534 19 14 54.19 +14 35 35.16 11.98 VLSSR
6 NVSS J191432+142547 19 14 31.99 +14 25 48.00 12.38 NVSS
WSRTGP 1912+1420 19 14 31.80 +14 25 36.84 12.50 WSRTGP
7 1912+1420 19 14 31.30 +14 25 18.12 12.71 NORTH6CM
GB6 J1914+1425 19 14 31.70 +14 25 09.12 12.89 GB6
8 NVSS J191436+144801 19 14 36.79 +14 48 01.08 14.08 NVSS

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