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 J1529.4-6027

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1529.4-6027 Swift-XRT detections in the field for 4FGL J1529.4-6027


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 29 54.44 -60 36 15.16 6.65 (5 ± 2) x 10-3 12 2.652 2.766
2 15 28 46.57 -60 22 28.25 7.48 (3.5 ± 1.3) x 10-3 10 2.380 2.755
3 15 29 36.56 -60 20 36.32 5.70 (5 ± 2) x 10-3 16 3.143 2.747
4 15 30 37.45 -60 22 46.17 8.27 (3.1 ± 1.2) x 10-3 8 2.344 2.656
5 15 30 43.34 -60 33 09.19 6.41 (2.8 ± 1.3) x 10-3 7 2.269 2.186

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1529.4-6027 Swift-XRT image with known radio, optical and UV sources for 4FGL J1529.4-6027

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J152851.6-602242 15 28 51.70 -60 22 42.60 6.56 ROSAT
2 2RXS J152954.4-603559 15 29 54.46 -60 35 59.28 9.09 ROSAT
1RXS J152954.4-603600 15 29 54.41 -60 36 00.00 9.10 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 MGPS J153007-602651 15 30 07.01 -60 26 52.08 4.84 MGPS2
2 WDS J15294-6022 15 29 24.00 -60 22 00.12 5.52 WDS
3 HIP 75902 15 30 11.59 -60 29 27.24 5.71 HIPPARCOS
PPM 361481 15 30 11.62 -60 29 26.88 5.71 PPM
CD-60 5668 15 30 11.62 -60 29 27.24 5.71 ACRS
SAO 253188 15 30 11.59 -60 29 28.68 5.71 SAO
HD 137641 15 30 11.64 -60 29 27.60 5.72 HIC
4 PPM 780500 15 29 23.11 -60 34 56.28 7.47 PPM
5 PGC 3077299 15 29 49.70 -60 34 57.00 7.91 PGC2003
6 PMN J1528-6034 15 28 48.60 -60 34 33.96 8.58 PMN
7 MGPS J152834-602138 15 28 34.30 -60 21 38.16 8.86 MGPS2
8 PPM 780506 15 29 56.47 -60 17 24.36 10.69 PPM
9 MGPS J152810-603449 15 28 10.20 -60 34 49.08 12.05 MGPS2
10 CD-59 5712 15 28 28.03 -60 15 32.76 14.07 ACRS
PPM 361463 15 28 28.06 -60 15 32.40 14.07 PPM
SAO 253177 15 28 27.96 -60 15 30.60 14.11 SAO
11 PMN J1530-6015 15 30 53.11 -60 15 38.16 15.85 PMN

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