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 J0800.7-1059

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J0800.7-1059 Swift-XRT detections in the field for 4FGL J0800.7-1059

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 08 01 13.92 -10 54 57.03 5.59 (2.5 ± 0.7) x 10-3 20 3.828 3.502
2 08 00 26.69 -10 48 38.20 6.65 (2.3 ± 0.7) x 10-3 14 3.303 3.461
3 08 00 57.32 -10 50 04.64 5.70 (2.2 ± 0.7) x 10-3 19 3.533 3.331
4 08 00 44.44 -11 03 22.11 6.93 (2.2 ± 0.7) x 10-3 15 3.168 3.321

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 07 59 58.12 -10 59 25.71 7.09 (2.7 ± 0.9) x 10-3 11 2.552 2.930
2 08 00 59.78 -11 00 29.66 5.49 (1.9 ± 0.7) x 10-3 17 2.822 2.874
3 08 00 28.81 -11 01 39.17 6.12 (1.5 ± 0.6) x 10-3 18 2.565 2.616

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J0800.7-1059 Swift-XRT image with known radio, optical and UV sources for 4FGL J0800.7-1059

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J080028.1-104854 08 00 28.18 -10 48 54.72 11.51 ROSAT
1RXS J080027.9-104850 08 00 27.91 -10 48 50.04 11.61 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PGC 970551 08 00 34.80 -11 03 10.08 4.99 PGC2003
2 SAO 153700 08 00 30.60 -11 02 07.80 5.07 SAO
PPM 219516 08 00 30.55 -11 02 07.44 5.08 PPM
BD-10 2330 08 00 30.55 -11 02 07.44 5.08 ACRS
TGSSADR J080058.3-110746 08 00 58.39 -11 07 45.84 8.80 GMRTAS150M
3 NVSS J080058-110747 08 00 58.61 -11 07 48.00 8.84 NVSS
TGSSADR J080012.1-110129 08 00 12.10 -11 01 28.92 9.03 GMRTAS150M
4 NVSS J080012-110129 08 00 12.10 -11 01 28.92 9.03 NVSS
GLEAM J080056-104952 08 00 56.11 -10 49 51.96 9.70 GLEAMEGCAT
5 NVSS J080057-104955 08 00 58.01 -10 49 55.92 9.75 NVSS
6 NVSS J080121-110505 08 01 21.50 -11 05 04.92 10.04 NVSS
7 NVSS J080006-105720 08 00 06.70 -10 57 20.88 10.31 NVSS
8 PPM 219519 08 00 39.17 -11 10 23.88 11.25 PPM
PPM 219521 08 00 40.51 -11 10 29.28 11.28 PPM
SAO 153707 08 00 40.30 -11 10 29.28 11.29 SAO
SAO 153706 08 00 39.19 -11 10 27.48 11.31 SAO
9 PPM 714819 08 01 32.54 -11 03 36.00 11.75 PPM
10 PPM 714785 08 00 05.16 -11 07 00.48 12.98 PPM
11 NVSS J080136-110456 08 01 36.19 -11 04 55.92 13.12 NVSS

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