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 J1204.5-5032

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1204.5-5032 Swift-XRT detections in the field for 4FGL J1204.5-5032


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 12 04 30.04 -50 28 39.39 7.27 (1.9 ± 0.8) x 10-3 10 2.274 2.519

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1204.5-5032 Swift-XRT image with known radio, optical and UV sources for 4FGL J1204.5-5032


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 TGSSADR J120435.9-503354 12 04 35.90 -50 33 54.00 1.17 GMRTAS150M
SUMSS J120436-503356 12 04 36.89 -50 33 56.88 1.23 SUMSS
2 HIP 58897 12 04 43.27 -50 33 36.00 1.50 HIPPARCOS
PPM 340668 12 04 43.27 -50 33 36.00 1.50 PPM
HD 104895 12 04 43.27 -50 33 36.00 1.50 HIC
CD-49 6770 12 04 43.37 -50 33 35.64 1.51 ACRS
SAO 239641 12 04 43.20 -50 33 37.80 1.51 SAO
WDS J12047-5034 12 04 42.00 -50 34 00.12 1.62 WDS
3 TGSSADR J120409.0-503317 12 04 09.10 -50 33 18.00 4.25 GMRTAS150M
4 SUMSS J120411-502945 12 04 11.50 -50 29 45.96 4.85 SUMSS
TGSSADR J120411.4-502943 12 04 11.40 -50 29 43.08 4.88 GMRTAS150M
5 PGC 464339 12 04 45.19 -50 39 11.16 6.63 PGC2003
6 TGSSADR J120525.0-503611 12 05 25.01 -50 36 11.88 8.58 GMRTAS150M
SUMSS J120525-503610 12 05 25.20 -50 36 11.16 8.60 SUMSS
7 SUMSS J120500-502359 12 05 00.70 -50 23 58.92 9.61 SUMSS
TGSSADR J120500.7-502356 12 05 00.79 -50 23 57.12 9.66 GMRTAS150M
GLEAM J120500-502347 12 05 00.31 -50 23 48.12 9.77 GLEAMEGCAT
8 DENISP_G_J1205341-502908 12 05 34.10 -50 29 08.16 9.97 DENISIGAL
9 254- 2 12 05 41.23 -50 28 41.88 11.19 NLTT
10 SUMSS J120543-502222 12 05 43.39 -50 22 22.08 14.97 SUMSS

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