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.

3FGL J1200.9-1432

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1200.9-1432 Swift-XRT detections in the field for 3FGL J1200.9-1432

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 12 00 55.07 -14 30 39.09 4.69 (2.2 ± 0.3) x 10-2 56 6.897 6.520

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 12 00 23.78 -14 34 25.70 7.09 (3.6 ± 1.3) x 10-3 11 2.634 2.763

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1200.9-1432 Swift-XRT image with known radio, optical and UV sources for 3FGL J1200.9-1432

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 XMMSL2 J120055.4-143039 12 00 55.27 -14 30 39.24 1.86 XMM-NEWTON
XMMSL2 J120055.4-143039 12 00 55.27 -14 30 39.24 1.86 XMM-NEWTON
2RXS J120054.9-143023 12 00 54.94 -14 30 23.40 2.14 ROSAT
2RXS J120054.9-143023 12 00 54.94 -14 30 23.40 2.14 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
WISH B1158.3-1414 12 00 55.30 -14 30 50.04 1.70 WISH
TGSSADR J120055.0-143041 12 00 55.01 -14 30 41.04 1.85 GMRTAS150M
1 NVSS J120055-143040 12 00 55.20 -14 30 39.96 1.86 NVSS
GLEAM J120054-143030 12 00 54.91 -14 30 30.96 2.03 GLEAMEGCAT
2 NVSS J120050-143748 12 00 49.99 -14 37 49.08 5.80 NVSS
3 NVSS J120133-142805 12 01 33.19 -14 28 05.88 9.45 NVSS
4 NVSS J120056-144209 12 00 56.21 -14 42 09.00 9.80 NVSS
5 NVSS J120115-142312 12 01 15.70 -14 23 12.84 10.07 NVSS
GLEAM J120101-144308 12 01 01.01 -14 43 08.04 10.79 GLEAMEGCAT
WISH B1158.4-1426 12 01 02.40 -14 43 13.08 10.90 WISH
6 NVSS J120013-143418 12 00 13.30 -14 34 18.12 11.07 NVSS
WISH B1157.6-1417 12 00 13.20 -14 34 14.88 11.07 WISH
TGSSADR J120013.0-143414 12 00 13.01 -14 34 14.16 11.12 GMRTAS150M
7 NVSS J120101-144327 12 01 01.99 -14 43 27.12 11.12 NVSS
8 WISH B1158.2-1426 12 00 48.50 -14 43 14.16 11.13 WISH
GLEAM J120012-143412 12 00 12.70 -14 34 13.08 11.19 GLEAMEGCAT
TGSSADR J120102.0-144332 12 01 02.11 -14 43 32.16 11.21 GMRTAS150M
9 TGSSADR J120140.0-142559 12 01 40.01 -14 25 59.16 11.94 GMRTAS150M
TGSSADR J120040.0-142108 12 00 40.10 -14 21 09.00 12.06 GMRTAS150M
10 NVSS J120039-142108 12 00 40.01 -14 21 09.00 12.07 NVSS
GLEAM J120047-144410 12 00 47.90 -14 44 11.04 12.09 GLEAMEGCAT
TGSSADR J120048.8-144421 12 00 48.79 -14 44 21.84 12.22 GMRTAS150M

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