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 J1741.0+1347

Field

Detected Excesses
Swift-XRT image of the field for 2FGL J1741.0+1347 Swift-XRT detections in the field for 2FGL J1741.0+1347


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 17 41 51.83 +13 48 52.08 6.41 (3.0 ± 1.0) x 10-3 11 2.876 2.879
2 17 41 54.57 +13 47 39.80 7.09 (3.3 ± 1.2) x 10-3 10 2.579 2.741
3 17 40 35.91 +13 58 09.91 7.27 (1.8 ± 0.8) x 10-3 9 2.271 2.291

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1741.0+1347 Swift-XRT image with known radio, optical and UV sources for 2FGL J1741.0+1347


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 J174108+134402 17 41 09.00 +13 44 03.12 4.17 NVSS
TGSSADR J174109.0+134403 17 41 09.00 +13 44 03.12 4.18 GMRTAS150M
2 NVSS J174032+134357 17 40 32.71 +13 43 57.00 7.63 NVSS
3 NVSS J174123+134209 17 41 23.40 +13 42 10.08 7.85 NVSS
TGSSADR J174123.6+134207 17 41 23.59 +13 42 07.92 7.91 GMRTAS150M
GLEAM J174124+134207 17 41 24.41 +13 42 07.92 8.05 GLEAMEGCAT
4 TXS 1739+137 17 41 19.99 +13 40 59.88 8.20 TEXAS
5 PSR J1741+1351 17 41 31.10 +13 51 43.92 8.55 ATNFPULSAR
6 NVSS J174025+134546 17 40 25.01 +13 45 47.16 8.76 NVSS
7 NVSS J174027+134348 17 40 27.31 +13 43 49.08 8.86 NVSS
8 NVSS J174111+133740 17 41 11.21 +13 37 40.08 10.32 NVSS
9 NVSS J174116+133738 17 41 16.10 +13 37 39.00 10.71 NVSS
10 NVSS J174143+135118 17 41 43.90 +13 51 18.00 11.20 NVSS
TGSSADR J174027.0+133717 17 40 27.00 +13 37 18.12 13.12 GMRTAS150M
11 NVSS J174027+133716 17 40 27.10 +13 37 15.96 13.13 NVSS
12 NVSS J174140+135631 17 41 40.90 +13 56 30.84 13.28 NVSS
1739+1359 17 41 41.30 +13 57 54.00 14.31 NORTH6CM
GB6 J1741+1358 17 41 41.40 +13 58 05.88 14.46 GB6
13 NVSS J174142+135813 17 41 42.60 +13 58 13.08 14.76 NVSS
14 NVSS J174137+135918 17 41 37.61 +13 59 18.96 14.79 NVSS
TGSSADR J174138.1+135913 17 41 38.21 +13 59 12.84 14.79 GMRTAS150M
15 MITG J1741+1359 17 41 40.51 +13 59 09.96 15.11 MITGB6CM

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