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 J2107.8+3652

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J2107.8+3652 Swift-XRT detections in the field for 2FGL J2107.8+3652


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 21 08 12.28 +36 49 26.83 6.78 (2.4 ± 0.9) x 10-3 11 2.681 2.642

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J2107.8+3652 Swift-XRT image with known radio, optical and UV sources for 2FGL J2107.8+3652

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J210710.1+370412 21 07 10.10 +37 04 12.36 13.93 ROSAT
2RXS J210709.9+370414 21 07 10.01 +37 04 14.16 13.97 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
2106+3643 21 08 05.50 +36 55 14.16 3.68 NORTH6CM
TGSSADR J210805.2+365526 21 08 05.21 +36 55 27.12 3.77 GMRTAS150M
[SPT2015] VLA J2108+3655 21 08 05.50 +36 55 27.12 3.80 FER2FUSRID
1 NVSS J210805+365526 21 08 05.50 +36 55 27.12 3.80 NVSS
WN 2106.1+3643 21 08 05.71 +36 55 27.84 3.84 WENSS
GB6 J2108+3655 21 08 06.00 +36 55 27.12 3.89 GB6
WN 2105.7+3645 21 07 47.30 +36 57 10.08 4.30 WENSS
2 NVSS J210747+365717 21 07 47.59 +36 57 16.92 4.40 NVSS
3 MITG J2108+3656 21 08 08.90 +36 56 03.12 4.72 MITGB6CM
TXS 2106+367 21 08 09.79 +36 56 17.88 5.01 TEXAS
4 NVSS J210810+365827 21 08 10.90 +36 58 27.12 6.79 NVSS
5 NVSS J210821+364809 21 08 21.70 +36 48 09.00 7.76 NVSS
6 NVSS J210725+365930 21 07 25.70 +36 59 30.12 8.30 NVSS
7 NVSS J210801+370154 21 08 01.80 +37 01 54.12 9.21 NVSS
7C 210506.7+364753 21 07 06.00 +37 00 00.00 11.46 GP7C151MHZ
8 NVSS J210706+370011 21 07 06.31 +37 00 11.16 11.53 NVSS
TGSSADR J210706.1+370010 21 07 06.10 +37 00 10.08 11.53 GMRTAS150M
WN 2105.1+3648 21 07 06.19 +37 00 11.16 11.54 WENSS
VLSSr J210705.9+370010 21 07 05.90 +37 00 11.16 11.57 VLSSR

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