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 J1611.6-6013

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1611.6-6013 Swift-XRT detections in the field for 4FGL J1611.6-6013


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 16 11 33.81 -60 10 59.83 5.59 (2.8 ± 1.0) x 10-3 24 2.841 2.948
2 16 12 29.84 -60 13 44.33 5.35 (1.8 ± 0.8) x 10-3 20 2.838 2.086

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1611.6-6013 Swift-XRT image with known radio, optical and UV sources for 4FGL J1611.6-6013

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 4XMM J161138.3-602522 16 11 38.33 -60 25 22.44 11.75 XMM-NEWTON
2 1WGA J1613.1-6025 16 13 11.50 -60 25 03.72 16.18 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 MGPS J161144-601205 16 11 44.21 -60 12 06.12 1.67 MGPS2
ATPMN J161144.8-601206 16 11 44.90 -60 12 06.84 1.69 ATPMNCAT
PMN J1611-6012 16 11 46.70 -60 12 12.96 1.71 PMN
2 CF Nor 16 11 30.77 -60 07 53.76 5.83 GCVS
3 PGC 2793276 16 10 55.39 -60 15 59.04 5.90 PGC2003
4 PGC 3077833 16 11 52.10 -60 06 41.04 7.14 PGC2003
5 MGPS J161138-602143 16 11 38.40 -60 21 43.92 8.10 MGPS2
PGC 90234 16 11 38.21 -60 21 45.00 8.12 PGC2003
A1607-6014 16 11 38.28 -60 21 48.96 8.18 ZCAT
6 MGPS J161125-602153 16 11 25.70 -60 21 54.00 8.43 MGPS2
7 PGC 3077850 16 12 53.59 -60 16 23.16 9.65 PGC2003
8 PGC 3077846 16 12 40.61 -60 19 35.04 9.68 PGC2003
9 CI Nor 16 12 13.44 -60 04 23.88 10.18 GCVS
10 PGC 2793278 16 11 32.59 -60 24 15.12 10.65 PGC2003
11 MGPS J161036-600513 16 10 36.10 -60 05 12.84 11.49 MGPS2
12 CE Nor 16 11 13.20 -60 02 20.76 11.73 GCVS
13 MGPS J161136-602524 16 11 36.60 -60 25 24.96 11.79 MGPS2
14 MGPS J161002-600654 16 10 02.50 -60 06 55.08 13.76 MGPS2
15 PPM 361931 16 13 11.02 -60 02 00.24 16.32 PPM
CD-59 6050 16 13 11.04 -60 02 00.24 16.32 ACRS
SAO 243437 16 13 11.04 -60 01 59.16 16.34 SAO

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