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.

3FGL J1829.2-1504

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1829.2-1504 Swift-XRT detections in the field for 3FGL J1829.2-1504


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 29 30.50 -14 54 20.72 7.71 (3.0 ± 1.3) x 10-3 8 2.281 2.401
2 18 29 38.61 -15 08 00.64 6.52 (2.7 ± 1.2) x 10-3 9 2.285 2.222

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1829.2-1504 Swift-XRT image with known radio, optical and UV sources for 3FGL J1829.2-1504


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 J182921-150500 18 29 21.50 -15 04 59.88 1.08 NVSS
2 NVSS J182920-150604 18 29 20.50 -15 06 05.04 1.40 NVSS
TGSSADR J182920.4-150610 18 29 20.50 -15 06 11.16 1.47 GMRTAS150M
3 NVSS J182906-150544 18 29 06.60 -15 05 44.16 2.63 NVSS
TGSSADR J182906.5-150542 18 29 06.60 -15 05 43.08 2.63 GMRTAS150M
4 NVSS J182918-150750 18 29 19.01 -15 07 50.88 2.92 NVSS
5 PMN J1829-1508 18 29 09.10 -15 08 26.16 3.97 PMN
GD 016.9-02.0 18 29 08.81 -15 08 40.92 4.23 DIXON
6 NVSS J182927-151000 18 29 27.00 -15 10 00.84 5.60 NVSS
7 NVSS J182906-145750 18 29 06.31 -14 57 51.12 7.58 NVSS
8 NVSS J182852-145858 18 28 52.80 -14 58 58.08 8.37 NVSS
9 ADG016.9-02.2 18 29 31.80 -15 13 03.00 8.85 DIXON
10 NVSS J182837-150027 18 28 37.51 -15 00 28.08 10.57 NVSS
11 NVSS J182846-145611 18 28 46.30 -14 56 12.12 11.49 NVSS
12 PMN J1828-1453 18 28 49.70 -14 53 03.84 13.60 PMN
13 NVSS J182955-151625 18 29 55.30 -15 16 26.04 14.72 NVSS
14 PMN J1830-1516 18 30 00.10 -15 16 44.04 15.70 PMN

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