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.

4FGL J1834.3+0613

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1834.3+0613 Swift-XRT detections in the field for 4FGL J1834.3+0613


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 18 34 35.07 +06 24 09.48 5.89 (2.4 ± 1.2) x 10-3 15 2.492 2.060

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1834.3+0613 Swift-XRT image with known radio, optical and UV sources for 4FGL J1834.3+0613

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 XMMSL2 J183503.1+061515 18 35 03.05 +06 15 15.48 11.28 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
TGSSADR J183411.4+061749 18 34 11.40 +06 17 48.84 4.60 GMRTAS150M
1 NVSS J183411+061750 18 34 11.50 +06 17 51.00 4.61 NVSS
2 PGC 202603 18 34 10.51 +06 07 30.00 6.33 PGC2003
CGMW 3-2339 18 34 10.56 +06 07 29.64 6.33 CGMW
3 NVSS J183351+061711 18 33 51.91 +06 17 12.12 7.48 NVSS
TGSSADR J183343.6+061726 18 33 43.61 +06 17 26.16 9.43 GMRTAS150M
4 NVSS J183343+061726 18 33 43.51 +06 17 26.16 9.46 NVSS
5 NVSS J183345+061945 18 33 45.00 +06 19 45.12 10.32 NVSS
TGSSADR J183458.5+061619 18 34 58.51 +06 16 19.92 10.41 GMRTAS150M
6 NVSS J183458+061624 18 34 58.51 +06 16 24.96 10.43 NVSS
7 WDS J18341+0624 18 34 06.00 +06 24 00.00 10.89 WDS
8 BD+05 3791 18 33 56.62 +06 03 15.84 11.58 ACRS
PPM 166094 18 33 56.57 +06 03 15.84 11.59 PPM
9 1831+0609 18 33 31.20 +06 11 48.12 11.80 NORTH6CM
10 NVSS J183330+061118 18 33 30.60 +06 11 17.88 12.02 NVSS
TGSSADR J183330.6+061119 18 33 30.60 +06 11 18.96 12.03 GMRTAS150M
GB6 J1833+0611 18 33 30.19 +06 11 26.16 12.11 GB6
11 PGC 202624 18 35 01.20 +06 07 14.88 12.41 PGC2003
CGMW 3-2360 18 35 01.27 +06 07 15.24 12.42 CGMW
12 NVSS J183352+060153 18 33 52.51 +06 01 53.04 13.28 NVSS
13 NVSS J183340+060349 18 33 40.51 +06 03 48.96 13.50 NVSS
14 BD+05 3788 18 33 46.75 +06 02 23.28 13.62 ACRS
PPM 166090 18 33 46.70 +06 02 23.28 13.62 PPM
SAO 123644 18 33 46.49 +06 02 25.08 13.63 SAO
15 PPM 166083 18 33 32.54 +06 02 51.72 15.57 PPM
SAO 123639 18 33 32.42 +06 02 52.08 15.59 SAO
BD+05 3785 18 33 32.47 +06 02 51.00 15.59 ACRS
16 NVSS J183506+060142 18 35 06.41 +06 01 42.96 16.84 NVSS

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