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 J2347.9-5106

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J2347.9-5106 Swift-XRT detections in the field for 4FGL J2347.9-5106

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 23 47 20.37 -51 10 37.95 4.92 (5.2 ± 1.0) x 10-3 36 5.331 5.102
2 23 48 04.27 -51 07 49.23 5.24 (3.6 ± 0.8) x 10-3 31 4.347 4.314

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 23 47 16.70 -51 01 23.49 5.76 (1.4 ± 0.5) x 10-3 16 2.746 2.686
2 23 47 23.71 -51 08 31.23 5.64 (1.3 ± 0.5) x 10-3 21 2.959 2.517
3 23 47 11.17 -51 11 39.18 5.53 (1.2 ± 0.5) x 10-3 19 3.330 2.394

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J2347.9-5106 Swift-XRT image with known radio, optical and UV sources for 4FGL J2347.9-5106

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 [MML2015] 5BZQ J2347-5110 23 47 19.87 -51 10 36.12 7.29

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PCCS2 857 G325.25-63.16 23 48 00.60 -51 07 50.88 1.03 PCCS857GHZ
2 PGC 459405 23 48 07.30 -51 08 08.16 1.77 PGC2003
3 PGC 459533 23 47 30.79 -51 07 24.96 4.56 PGC2003
4 [SHM2012] 1098 23 47 29.30 -51 04 15.96 5.42 WMAPITNPTS
5 GLEAM J234836-510641 23 48 36.70 -51 06 42.12 5.82 GLEAMEGCAT
TGSSADR J234837.0-510646 23 48 37.01 -51 06 47.16 5.86 GMRTAS150M
6 SAO 248024 23 48 28.06 -51 02 59.64 5.89 SAO
SUMSS J234837-510649 23 48 37.20 -51 06 48.96 5.89 SUMSS
PGC 129183 23 48 37.20 -51 06 42.84 5.90 PGC2003
CD-5113685 23 48 28.08 -51 02 58.56 5.90 ACRS
PPM 351411 23 48 28.10 -51 02 58.56 5.91 PPM
7 PCCS2 100 G325.34-63.07 23 47 28.90 -51 10 48.00 6.24 PCCS100GHZ
8 PMN J2348-5105 23 48 38.40 -51 05 17.16 6.28 PMN
9 PGC 459727 23 48 39.70 -51 06 18.00 6.31 PGC2003
10 PMN J2347-5110 23 47 20.50 -51 10 27.12 7.13 PMN
GLEAM J234719-511027 23 47 19.99 -51 10 27.84 7.20 GLEAMEGCAT
AT20G J234720-511035 23 47 19.99 -51 10 35.04 7.26 AT20G
QORG J234719.9-511036 23 47 19.90 -51 10 36.12 7.28 QORGCAT
ATPMN J234719.8-511036 23 47 19.90 -51 10 36.12 7.29 ATPMNCAT
[MML2015] 5BZQ J2347-5110 23 47 19.90 -51 10 36.12 7.29 ROMABZCAT
SPT-S J234719-5110.5 23 47 19.90 -51 10 36.84 7.29 SPTSZSPSC
CGRaBS J2347-5110 23 47 19.80 -51 10 36.12 7.29 CGRABS
CRATES J234720-511027 23 47 19.80 -51 10 36.12 7.29 CRATES
PKS 2344-514 23 47 19.80 -51 10 35.04 7.30 DIXON
PKS J2347-5110 23 47 19.80 -51 10 36.12 7.30 PKSCAT90
SUMSS J234719-511036 23 47 19.70 -51 10 36.84 7.32 SUMSS
TGSSADR J234719.7-511038 23 47 19.80 -51 10 37.92 7.32 GMRTAS150M
11 PGC 458413 23 48 15.60 -51 14 08.16 7.72 PGC2003
12 SPASS J234714-511109 23 47 14.50 -51 11 08.88 8.30 SPASS2P3GH
13 DENISP_G_J2348571-510748 23 48 57.10 -51 07 48.00 9.07 DENISIGAL
14 TGSSADR J234853.2-510320 23 48 53.21 -51 03 20.16 9.12 GMRTAS150M
SUMSS J234852-510313 23 48 52.99 -51 03 14.04 9.12 SUMSS
QORG J234853.1-510313 23 48 53.11 -51 03 12.96 9.14 QORGCAT
SPT-S J234853-5103.1 23 48 52.99 -51 03 11.16 9.15 SPTSZSPSC
PGC 164900 23 48 58.20 -51 07 41.16 9.23 PGC2003
QORG J234742.5-505709 23 47 42.50 -50 57 09.00 10.05 QORGCAT
15 SUMSS J234742-505709 23 47 42.31 -50 57 09.00 10.05 SUMSS
16 PGC 459612 23 49 04.10 -51 06 57.96 10.12 PGC2003
17 PGC 457986 23 47 28.30 -51 16 37.92 10.96 PGC2003
18 DENISP_G_J2348053-505533 23 48 05.30 -50 55 32.88 11.32 DENISIGAL
19 SUMSS J234855-505916 23 48 55.10 -50 59 16.08 11.54 SUMSS
20 PGC 457879 23 48 33.60 -51 17 17.88 11.74 PGC2003
QORG J234741.8-505504 23 47 41.81 -50 55 04.08 12.10 QORGCAT
21 SUMSS J234741-505502 23 47 41.71 -50 55 03.00 12.12 SUMSS
PGC 165932 23 47 42.00 -50 55 01.92 12.12 PGC2003
A2345-5111 23 47 39.98 -50 55 03.36 12.18 ZCAT
22 PGC 461656 23 47 36.70 -50 55 08.04 12.24 PGC2003
23 PPM 351379 23 46 48.22 -51 14 18.24 13.46 PPM
24 PGC 457736 23 49 12.91 -51 18 16.92 16.21 PGC2003

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