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 J1159.3-6122

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1159.3-6122 Swift-XRT detections in the field for 4FGL J1159.3-6122

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 11 59 49.65 -61 36 25.84 5.76 (1.7 ± 0.4) x 10-2 25 4.937 4.792

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 59 18.03 -61 15 15.11 8.62 (1.1 ± 0.5) x 10-2 8 2.344 2.369
2 12 01 00.30 -61 22 13.56 8.62 (4 ± 2) x 10-3 6 2.173 2.224
3 12 00 15.31 -61 16 47.74 7.09 (4 ± 2) x 10-3 9 2.430 2.142

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1159.3-6122 Swift-XRT image with known radio, optical and UV sources for 4FGL J1159.3-6122

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J115843.7-611934 11 58 43.70 -61 19 33.96 5.68 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 HD 309483 11 59 25.27 -61 24 01.08 1.15 HDEC
2 HD 309390 11 59 08.16 -61 23 03.84 1.64 HDEC
3 HD 309391 11 59 22.18 -61 28 35.04 5.64 HDEC
4 SAO 251677 12 00 18.07 -61 22 04.44 6.80 SAO
WDS J12003-6122 12 00 18.00 -61 22 00.12 6.80 WDS
HIP 58544 12 00 18.10 -61 22 04.44 6.80 HIPPARCOS
PPM 359113 12 00 18.14 -61 22 05.16 6.80 PPM
HD 104255 12 00 18.14 -61 22 05.16 6.80 HIC
CD-60 3898 12 00 18.19 -61 22 05.88 6.81 ACRS
5 PPM 778748 11 59 18.19 -61 15 13.32 7.73 PPM
6 HIP 58563 12 00 29.81 -61 24 06.12 8.22 HIPPARCOS
HD 104284 12 00 29.83 -61 24 06.12 8.23 HIC
7 MGPS J115934-611248 11 59 34.61 -61 12 47.88 10.26 MGPS2
8 HD 309491 12 00 46.27 -61 20 49.56 10.34 HDEC
9 SX CRU 11 59 03.72 -61 33 24.48 10.68 WOODEBCAT
10 HD 309492 12 00 53.06 -61 21 52.56 10.98 HDEC
11 HD 309494 12 00 41.28 -61 28 31.44 11.02 HDEC
12 HD 309484 12 00 51.91 -61 18 10.80 11.81 HDEC
13 PPM 778742 11 58 27.05 -61 33 49.32 12.69 PPM
14 HD 309495 12 00 30.22 -61 33 26.64 13.30 HDEC
15 HD 309383 11 58 06.58 -61 12 52.20 13.53 HDEC
16 MGPS J115805-613315 11 58 05.59 -61 33 15.84 13.76 MGPS2
17 HD 309384 11 57 45.24 -61 14 23.64 14.40 HDEC

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