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 J1505.3-5852

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J1505.3-5852 Swift-XRT detections in the field for 4FGL J1505.3-5852


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 06 00.25 -59 01 48.99 5.59 (2.1 ± 0.9) x 10-3 18 2.478 2.395

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1505.3-5852 Swift-XRT image with known radio, optical and UV sources for 4FGL J1505.3-5852


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 WDS J15055-5852 15 05 30.00 -58 52 00.12 1.43 WDS
2 MGPS J150532-585340 15 05 32.90 -58 53 39.84 1.83 MGPS2
3 MGPS J150509-585534 15 05 09.79 -58 55 35.04 3.15 MGPS2
4 MGPS J150452-585335 15 04 52.20 -58 53 35.16 3.76 MGPS2
5 PMN J1504-5857 15 04 36.60 -58 57 59.04 7.72 PMN
6 CC 319-00.5 15 06 22.99 -58 55 10.92 8.41 DIXON
MGPS J150623-585510 15 06 23.11 -58 55 09.84 8.42 MGPS2
7 MGPS J150623-584937 15 06 23.71 -58 49 36.84 8.74 MGPS2
8 SAO 242217 15 06 04.10 -59 00 51.12 9.85 SAO
PPM 343406 15 06 04.06 -59 00 52.56 9.86 PPM
CD-58 5891 15 06 04.06 -59 00 52.56 9.86 ACRS
9 PMN J1504-5853 15 04 01.90 -58 53 40.92 10.21 PMN
10 MGPS J150645-585901 15 06 45.31 -58 59 02.04 12.60 MGPS2

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