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.

1FGL J0902.5-4731c

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J0902.5-4731c Swift-XRT detections in the field for 1FGL J0902.5-4731c

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 09 02 17.77 -47 35 38.82 5.53 (5.0 ± 1.2) x 10-3 25 4.241 4.201

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J0902.5-4731c Swift-XRT image with known radio, optical and UV sources for 1FGL J0902.5-4731c

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J090214.1-473554 09 02 14.11 -47 35 54.60 5.18 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 TGSSADR J090248.5-473709 09 02 48.50 -47 37 09.84 5.97 GMRTAS150M
MGPS J090248-473709 09 02 48.60 -47 37 09.84 5.97 MGPS2
2 MGPS J090304-473905 09 03 04.20 -47 39 05.04 8.99 MGPS2
3 MGPS J090146-473817 09 01 46.10 -47 38 17.16 10.21 MGPS2
TGSSADR J090145.9-473817 09 01 46.01 -47 38 17.88 10.23 GMRTAS150M
4 PMN J0902-4743 09 02 54.60 -47 43 41.88 12.44 PMN
5 TGSSADR J090155.3-474338 09 01 55.30 -47 43 37.92 13.41 GMRTAS150M
6 TGSSADR J090122.2-474130 09 01 22.30 -47 41 30.84 15.36 GMRTAS150M

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