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.

1FGL J1312.6+0048

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J1312.6+0048 Swift-XRT detections in the field for 1FGL J1312.6+0048

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 13 12 58.02 +00 50 05.11 5.08 (3.2 ± 0.8) x 10-3 30 4.024 4.079

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 13 12 53.63 +00 57 59.25 5.02 (1.6 ± 0.6) x 10-3 17 2.881 2.528

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1312.6+0048 Swift-XRT image with known radio, optical and UV sources for 1FGL J1312.6+0048

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 SWIFT J131258.2+005005 13 12 58.30 +00 50 05.28 5.74 SWIFT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 FIRST J131246.6+005100 13 12 46.61 +00 51 01.08 3.56 FIRST
2 NVSS J131248+004535 13 12 48.19 +00 45 34.92 4.29 NVSS
FIRST J131250.3+004444 13 12 50.30 +00 44 44.16 5.26 FIRST
3 NVSS J131250+004442 13 12 50.50 +00 44 42.00 5.32 NVSS
GLEAM J131251+004432 13 12 52.01 +00 44 33.00 5.69 GLEAMEGCAT
4 FIRST J131300.2+004703 13 13 00.19 +00 47 03.12 6.23 FIRST
5 NVSS J131254+004413 13 12 54.19 +00 44 12.84 6.31 NVSS
6 FIRST J131207.6+004842 13 12 07.70 +00 48 42.84 7.11 FIRST
FIRST J131241.3+004105 13 12 41.40 +00 41 04.92 7.64 FIRST
7 NVSS J131242+004103 13 12 42.10 +00 41 03.12 7.71 NVSS
8 NVSS J131214+005413 13 12 14.90 +00 54 14.04 7.72 NVSS
FIRST J131214.6+005419 13 12 14.71 +00 54 19.08 7.83 FIRST
FIRST J131310.1+005113 13 13 10.10 +00 51 12.96 8.89 FIRST
9 NVSS J131310+005108 13 13 10.39 +00 51 07.92 8.95 NVSS
10 PSR J1312+0051 13 12 00.00 +00 51 00.00 9.33 ATNFPULSAR
TGSSADR J131203.0+005642 13 12 03.00 +00 56 43.08 11.57 GMRTAS150M
FIRST J131203.0+005643 13 12 03.10 +00 56 44.16 11.58 FIRST
11 NVSS J131203+005654 13 12 03.70 +00 56 53.88 11.59 NVSS
12 FIRST J131318.8+005400 13 13 18.91 +00 54 01.08 11.98 FIRST

Penn State University Goddard Space Flight Center Swift