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 J1456.7-6050c

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1456.7-6050c Swift-XRT detections in the field for 4FGL J1456.7-6050c

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 14 55 58.22 -60 54 23.44 4.90 (6.7 ± 1.4) x 10-3 30 4.782 4.740

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 14 57 53.41 -60 51 30.66 6.65 (2.1 ± 0.8) x 10-3 11 2.565 2.605

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1456.7-6050c Swift-XRT image with known radio, optical and UV sources for 4FGL J1456.7-6050c

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 4XMM J145754.3-605708 14 57 54.31 -60 57 08.28 10.83 XMM-NEWTON
2 4XMM J145800.6-605615 14 58 00.70 -60 56 15.00 10.94 XMM-NEWTON
4XMM J145819.9-605425 14 58 19.92 -60 54 25.56 12.24 XMM-NEWTON
3 2CXO J145820.3-605426 14 58 20.38 -60 54 26.64 12.30 CHANDRA
4 CXOGSG J145818.4-605540 14 58 18.43 -60 55 40.44 12.55 CHANDRA
2CXO J145818.5-605540 14 58 18.50 -60 55 40.08 12.56 CHANDRA
5 4XMM J145754.4-610126 14 57 54.50 -61 01 26.40 13.95 XMM-NEWTON
6 4XMM J145816.9-610115 14 58 16.92 -61 01 14.88 15.61 XMM-NEWTON
7 4XMM J145821.4-610211 14 58 21.43 -61 02 11.76 16.67 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PMN J1456-6051 14 56 41.30 -60 51 21.96 1.14 PMN
2 WDS J14560-6054 14 56 00.00 -60 53 60.00 6.61 WDS
HIP 73067 14 55 58.10 -60 54 21.24 7.00 HIPPARCOS
HD 131376 14 55 58.10 -60 54 21.24 7.00 HIC
PPM 361093 14 55 58.10 -60 54 21.60 7.00 PPM
CD-60 5378 14 55 58.08 -60 54 21.24 7.00 ACRS
SAO 252960 14 55 57.98 -60 54 22.32 7.02 SAO
3 PPM 361109 14 57 55.27 -60 49 57.36 8.55 PPM
4 PMN J1455-6044 14 55 42.79 -60 44 25.08 9.63 PMN
5 PPM 361117 14 58 19.54 -60 46 31.44 12.12 PPM
6 MSH 14-604 14 55 50.50 -61 02 08.16 13.54 DIXON

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