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 J1205.1-5951

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1205.1-5951 Swift-XRT detections in the field for 4FGL J1205.1-5951

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 12 05 31.82 -59 52 39.75 6.41 (4.3 ± 1.4) x 10-3 16 3.271 3.070

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 12 04 40.04 -59 53 59.22 6.65 (3.3 ± 1.1) x 10-3 13 2.810 2.875
2 12 06 44.61 -59 48 42.74 6.93 (1.9 ± 0.9) x 10-3 8 2.261 2.205

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1205.1-5951 Swift-XRT image with known radio, optical and UV sources for 4FGL J1205.1-5951


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 PGCC G297.15+2.49 12 05 09.70 -59 51 56.88 0.99 PLANCKGCC
2 SAO 239647 12 04 57.62 -59 51 24.12 1.11 SAO
HD 104932 12 04 57.62 -59 51 24.84 1.11 HIC
HIP 58922 12 04 57.58 -59 51 24.84 1.12 HIPPARCOS
CD-59 4095 12 04 57.50 -59 51 25.20 1.13 ACRS
PPM 340674 12 04 57.50 -59 51 25.20 1.13 PPM
3 WDS J12047-5951 12 04 42.00 -59 51 00.00 3.02 WDS
4 CD-59 4098 12 05 36.22 -59 46 13.44 6.15 ACRS
PPM 340683 12 05 36.24 -59 46 13.44 6.15 PPM
SAO 239655 12 05 36.07 -59 46 12.36 6.16 SAO
5 MGPS J120528-594227 12 05 28.99 -59 42 28.08 9.07 MGPS2
6 PPM 770067 12 03 51.77 -59 47 22.20 10.04 PPM
7 MGPS J120629-594752 12 06 29.81 -59 47 53.16 11.00 MGPS2
8 MGPS J120635-595122 12 06 35.11 -59 51 23.04 11.19 MGPS2
9 PPM 340647 12 03 44.57 -59 45 07.56 11.84 PPM
CD-59 4086 12 03 44.52 -59 45 07.92 11.85 ACRS
SAO 239622 12 03 44.52 -59 45 07.56 11.85 SAO
10 MGPS J120613-594156 12 06 13.51 -59 41 57.12 12.46 MGPS2
11 PGCC G297.05+2.31 12 04 07.01 -60 01 30.00 12.79 PLANCKGCC

Penn State University Goddard Space Flight Center Swift