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 J0118.3-6008

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J0118.3-6008 Swift-XRT detections in the field for 4FGL J0118.3-6008

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 01 18 24.05 -60 07 48.52 4.78 (5.6 ± 1.0) x 10-3 53 5.693 5.835
2 01 18 48.42 -60 02 56.63 5.31 (3.1 ± 0.7) x 10-3 29 4.365 4.424

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 01 17 49.99 -60 10 11.29 6.12 (1.6 ± 0.6) x 10-3 16 2.835 2.809
2 01 17 20.72 -60 04 08.37 5.89 (1.4 ± 0.5) x 10-3 15 2.876 2.778
3 01 18 58.11 -59 59 25.36 6.04 (1.4 ± 0.5) x 10-3 14 2.918 2.762
4 01 19 09.74 -60 10 29.72 6.04 (1.2 ± 0.5) x 10-3 17 2.473 2.528

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J0118.3-6008 Swift-XRT image with known radio, optical and UV sources for 4FGL J0118.3-6008


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 PGC 173726 01 18 16.39 -60 08 17.16 0.66 PGC2003
2 SUMSS J011823-600751 01 18 23.50 -60 07 50.88 0.76 SUMSS
PMN J0118-6008 01 18 25.70 -60 08 02.04 0.76 PMN
QORG J011823.6-600751 01 18 23.59 -60 07 50.88 0.76 QORGCAT
GLEAM J011823-600749 01 18 23.81 -60 07 49.08 0.80 GLEAMEGCAT
QORG J011805.0-601100 01 18 04.99 -60 10 59.88 3.17 QORGCAT
3 SUMSS J011804-601100 01 18 04.90 -60 10 59.88 3.18 SUMSS
GLEAM J011805-601107 01 18 05.11 -60 11 07.08 3.26 GLEAMEGCAT
4 PGC 365811 01 17 49.80 -60 08 30.84 3.92 PGC2003
5 PGC 366273 01 18 36.10 -60 04 58.08 4.04 PGC2003
6 PGC 366403 01 18 11.71 -60 04 00.84 4.69 PGC2003
7 PPM 352331 01 18 13.51 -60 14 18.96 5.84 PPM
8 PGC 365898 01 17 25.61 -60 07 53.04 6.96 PGC2003
9 SUMSS J011723-601015 01 17 23.59 -60 10 14.88 7.37 SUMSS
10 PPM 352336 01 18 57.10 -60 02 36.24 7.44 PPM
GLEAM J011721-601012 01 17 21.50 -60 10 13.08 7.61 GLEAMEGCAT
11 PGC 366155 01 19 22.10 -60 06 05.04 7.97 PGC2003
12 SAO 248355 01 17 51.55 -60 00 31.68 8.84 SAO
PPM 352327 01 17 51.29 -60 00 31.68 8.86 PPM
CD-60 252 01 17 51.26 -60 00 31.68 8.86 ACRS
13 PGC 366634 01 19 17.21 -60 02 12.12 9.44 PGC2003
14 PGC 127849 01 17 48.79 -59 59 57.12 9.51 PGC2003
15 PGC 127845 01 19 35.21 -60 05 45.96 9.62 PGC2003
16 PGC 366733 01 19 16.01 -60 01 26.04 9.87 PGC2003
17 SUMSS J011932-600334 01 19 32.21 -60 03 33.84 10.15 SUMSS
GLEAM J011933-600311 01 19 33.50 -60 03 11.16 10.48 GLEAMEGCAT
QORG J011933.8-600309 01 19 33.79 -60 03 09.00 10.53 QORGCAT
18 PMN J0119-6002 01 19 34.70 -60 02 52.08 10.78 PMN
PGC 366586 01 19 33.91 -60 02 36.96 10.83 PGC2003
SUMSS J011936-600235 01 19 36.10 -60 02 35.16 11.07 SUMSS
19 PGC 367315 01 18 58.70 -59 57 28.08 12.03 PGC2003
20 DENISP_G_J0116556-600230 01 16 55.61 -60 02 30.12 12.27 DENISIGAL
PGC 144046 01 16 55.61 -60 02 30.12 12.28 PGC2003
21 PGC 364663 01 19 57.50 -60 16 44.04 14.48 PGC2003
22 SUMSS J011935-595634 01 19 35.59 -59 56 35.16 15.16 SUMSS
23 PGC 367168 01 16 48.00 -59 58 26.04 15.42 PGC2003
24 PGC 367445 01 19 41.81 -59 56 35.88 15.62 PGC2003

Penn State University Goddard Space Flight Center Swift