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 J1105.1-2600

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J1105.1-2600 Swift-XRT detections in the field for 4FGL J1105.1-2600


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 11 05 05.43 -25 51 08.98 6.41 (2.1 ± 0.9) x 10-3 13 2.329 2.266

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1105.1-2600 Swift-XRT image with known radio, optical and UV sources for 4FGL J1105.1-2600


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 J110452-255831 11 04 52.70 -25 58 31.08 3.98 NVSS
2 NVSS J110507-255400 11 05 07.30 -25 54 01.08 6.11 NVSS
GLEAM J110515-260640 11 05 15.70 -26 06 41.04 6.74 GLEAMEGCAT
TGSSADR J110515.7-260640 11 05 15.79 -26 06 41.04 6.75 GMRTAS150M
3 NVSS J110515-260641 11 05 15.79 -26 06 42.12 6.76 NVSS
4 NVSS J110511-260857 11 05 11.40 -26 08 57.84 8.86 NVSS
5 PPM 258530 11 05 54.07 -25 57 11.16 10.56 PPM
6 NVSS J110422-260634 11 04 22.20 -26 06 34.92 12.32 NVSS
7 NVSS J110530-254838 11 05 30.19 -25 48 38.16 12.44 NVSS
TGSSADR J110530.5-254829 11 05 30.60 -25 48 29.88 12.60 GMRTAS150M
GLEAM J110531-254831 11 05 31.30 -25 48 32.04 12.64 GLEAMEGCAT
8 PGC 770888 11 04 15.91 -26 09 27.00 15.13 PGC2003

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