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 J1024.5-5329

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1024.5-5329 Swift-XRT detections in the field for 4FGL J1024.5-5329

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 10 24 28.32 -53 28 05.61 4.74 (5.8 ± 1.0) x 10-2 56 6.475 6.118

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 10 25 02.52 -53 30 58.33 6.52 (8 ± 3) x 10-3 18 2.841 2.708
2 10 25 02.52 -53 30 58.33 6.52 (6 ± 3) x 10-3 18 2.519 2.452

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1024.5-5329 Swift-XRT image with known radio, optical and UV sources for 4FGL J1024.5-5329

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J102430.7-532816 10 24 30.74 -53 28 17.04 1.48 ROSAT
1RXS J102430.4-532817 10 24 30.41 -53 28 17.04 1.48 ROSAT
1RXS J102430.4-532817 10 24 30.41 -53 28 17.04 1.48 ROSAT
2 1RXS J102441.6-533141 10 24 41.59 -53 31 41.16 2.47 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 MGPS J102429-532802 10 24 29.11 -53 28 01.92 1.75 MGPS2
2 PGC 3085387 10 24 43.99 -53 28 55.92 2.08 PGC2003
3 PGC 3085390 10 25 04.01 -53 30 52.92 5.01 PGC2003
4 HD 299095 10 25 02.33 -53 32 43.08 5.49 HDEC
5 PGC 96477 10 25 11.81 -53 31 12.00 6.21 PGC2003
6 HD 299090 10 23 55.01 -53 25 30.36 6.86 HDEC
PPM 338999 10 23 55.01 -53 25 30.36 6.86 PPM
CD-52 3747 10 23 54.89 -53 25 30.36 6.88 ACRS
SAO 238019 10 23 54.48 -53 25 30.72 6.92 SAO
7 MGPS J102417-533846 10 24 17.50 -53 38 47.04 9.24 MGPS2
8 PGC 3085395 10 25 27.10 -53 35 38.04 10.17 PGC2003
9 MGPS J102400-534019 10 24 00.60 -53 40 18.84 11.50 MGPS2
10 PPM 769232 10 24 01.80 -53 19 03.00 11.57 PPM
HD 299089 10 24 01.70 -53 19 03.00 11.58 HDEC
11 PGC 2792538 10 23 12.29 -53 30 50.04 11.78 PGC2003
12 WDS J10232-5328 10 23 12.00 -53 28 00.12 11.91 WDS
13 HD 299091 A 10 23 11.18 -53 28 29.28 11.97 HDEC
HD 299091 C 10 23 10.70 -53 28 26.76 12.04 HDEC
HD 299091 B 10 23 10.63 -53 28 27.48 12.05 HDEC
PPM 769225 10 23 10.54 -53 28 26.40 12.07 PPM
14 HD 299096 10 23 58.85 -53 41 34.08 12.75 HDEC
15 MGPS J102349-534140 10 23 49.61 -53 41 40.92 13.42 MGPS2

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