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 J1502.2-5933

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1502.2-5933 Swift-XRT detections in the field for 4FGL J1502.2-5933


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 01 10.28 -59 31 33.35 7.48 (2.1 ± 0.8) x 10-3 8 2.480 2.535

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1502.2-5933 Swift-XRT image with known radio, optical and UV sources for 4FGL J1502.2-5933


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 NSV 20223 15 02 11.40 -59 38 16.08 5.13 GCVSNSVARS
2 PGCC G318.73-0.74 15 01 28.10 -59 33 33.84 5.67 PLANCKGCC
3 MGPS J150251-592945 15 02 51.70 -59 29 45.96 5.99 MGPS2
4 HIP 73519 15 01 35.76 -59 38 38.04 7.22 HIPPARCOS
HD 132401 15 01 35.62 -59 38 40.56 7.26 HIC
PPM 343350 15 01 35.59 -59 38 40.56 7.26 PPM
CD-59 5471 15 01 35.57 -59 38 40.56 7.26 ACRS
SAO 242172 15 01 35.59 -59 38 40.56 7.27 SAO
-59:5471 15 01 35.90 -59 38 49.56 7.35 NLTT
5 199-149 15 01 36.24 -59 44 49.56 12.57 NLTT

Penn State University Goddard Space Flight Center Swift