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 J1034.7-4645

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1034.7-4645 Swift-XRT detections in the field for 4FGL J1034.7-4645

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 10 34 38.73 -46 44 04.98 4.28 (7.5 ± 0.8) x 10-2 97 8.930 9.358

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 34 17.61 -46 39 45.38 6.31 (8 ± 3) x 10-3 14 2.992 2.940
2 10 34 49.92 -46 54 41.89 6.41 (4 ± 2) x 10-3 9 2.496 1.780

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1034.7-4645 Swift-XRT image with known radio, optical and UV sources for 4FGL J1034.7-4645

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J103438.7-464413 10 34 38.76 -46 44 12.84 1.61 ROSAT
1RXS J103438.7-464412 10 34 38.71 -46 44 12.48 1.63 ROSAT
1RXS J103438.7-464412 10 34 38.71 -46 44 12.12 1.63 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
QORG J103438.4-464404 10 34 38.40 -46 44 03.84 1.75 QORGCAT
1 MGPS J103438-464401 10 34 38.21 -46 44 00.96 1.81 MGPS2
2 PGCC G279.92+9.84 10 34 25.20 -46 49 23.88 5.64 PLANCKGCC
3 GLEAM J103444-463919 10 34 44.71 -46 39 19.08 5.80 GLEAMEGCAT
4 HD 297342 10 35 29.45 -46 46 45.48 7.52 HDEC
5 MGPS J103456-465307 10 34 56.81 -46 53 08.16 8.20 MGPS2
ATPMN J103457.0-465308 10 34 57.00 -46 53 08.16 8.22 ATPMNCAT
TGSSADR J103456.7-465310 10 34 56.81 -46 53 11.04 8.25 GMRTAS150M
PMN J1034-4653 10 34 56.59 -46 53 26.88 8.51 PMN
6 GLEAM J103420-463725 10 34 20.81 -46 37 24.96 8.87 GLEAMEGCAT
QORG J103420.8-463725 10 34 20.81 -46 37 24.96 8.88 QORGCAT
TGSSADR J103420.4-463725 10 34 20.40 -46 37 24.96 8.90 GMRTAS150M
SUMSS J103420-463723 10 34 20.50 -46 37 23.16 8.93 SUMSS
7 TGSSADR J103404.0-465242 10 34 04.01 -46 52 41.88 10.52 GMRTAS150M
MGPS J103403-465240 10 34 03.91 -46 52 41.16 10.52 MGPS2
8 TGSSADR J103546.6-464936 10 35 46.61 -46 49 36.12 11.22 GMRTAS150M
MGPS J103547-464935 10 35 46.99 -46 49 36.12 11.27 MGPS2
9 ESO 103217-4618.1 10 34 24.72 -46 33 36.00 12.11 ESOUPPSALA
PGC 31281 10 34 24.10 -46 33 34.92 12.16 PGC2003

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