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 J1511.2-5803

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J1511.2-5803 Swift-XRT detections in the field for 4FGL J1511.2-5803


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 15 11 00.50 -57 57 25.94 6.78 (3.3 ± 1.4) x 10-3 11 2.786 2.419

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1511.2-5803 Swift-XRT image with known radio, optical and UV sources for 4FGL J1511.2-5803

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J151119.4-581032 15 11 19.39 -58 10 32.16 6.72 ROSAT
2 1RXS J151221.0-580423 15 12 21.00 -58 04 23.52 8.86 ROSAT
3 1RXS J151142.6-581225 15 11 42.60 -58 12 24.84 9.36 ROSAT
2RXS J151142.4-581226 15 11 42.48 -58 12 25.92 9.37 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PGCC G320.57-0.02 15 11 02.90 -58 01 57.00 2.41 PLANCKGCC
2 [PME2013] J1511-5812 15 11 02.40 -58 12 06.84 8.42 AT2FGLUS
[SPT2015] ATCA J1511-5812 15 11 01.90 -58 12 06.84 8.43 FER2FUSRID
3 CD-57 5846 15 11 24.65 -57 55 15.24 8.70 ACRS
PPM 343495 15 11 24.65 -57 55 15.24 8.70 PPM
SAO 242289 15 11 24.65 -57 55 14.88 8.71 SAO
4 MGPS J151024-575518 15 10 24.70 -57 55 18.84 10.76 MGPS2
5 PPM 343468 15 10 11.33 -57 54 43.20 12.35 PPM
CD-57 5838 15 10 11.33 -57 54 43.20 12.35 ACRS
SAO 242268 15 10 11.26 -57 54 43.20 12.36 SAO
6 PSR J1512-5759 15 12 43.01 -58 00 00.00 12.38 ATNFPULSAR
MGPS J151243-575956 15 12 43.20 -57 59 56.04 12.42 MGPS2

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