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 J1322.1+0838

Field

Detected Excesses
Swift-XRT image of the field for 1FGL J1322.1+0838 Swift-XRT detections in the field for 1FGL J1322.1+0838

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 13 22 10.16 +08 42 32.35 4.17 (1.31 ± 0.14) x 10-2 107 9.498 9.312
2 13 22 22.81 +08 43 26.23 5.53 (3.3 ± 0.8) x 10-3 27 3.995 4.149

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 22 22.66 +08 36 21.25 5.76 (1.7 ± 0.6) x 10-3 21 2.850 2.944
2 13 22 10.92 +08 49 03.33 5.53 (1.8 ± 0.6) x 10-3 20 3.118 2.897
3 13 22 00.83 +08 45 41.60 5.59 (1.6 ± 0.6) x 10-3 16 2.909 2.862
4 13 22 08.90 +08 31 32.74 5.89 (1.3 ± 0.5) x 10-3 13 2.424 2.475
5 13 21 35.90 +08 44 38.80 5.70 (1.2 ± 0.5) x 10-3 12 2.677 2.469

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1322.1+0838 Swift-XRT image with known radio, optical and UV sources for 1FGL J1322.1+0838


No known X-ray or gamma ray sources found.

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 FIRST J132216.3+083658 13 22 16.39 +08 36 57.96 2.31 FIRST
2 NVSS J132203+083710 13 22 03.41 +08 37 09.84 2.44 NVSS
FIRST J132209.5+084221 13 22 09.60 +08 42 21.96 3.56 FIRST
TGSSADR J132209.4+084226 13 22 09.50 +08 42 25.92 3.64 GMRTAS150M
3 NVSS J132210+084231 13 22 10.10 +08 42 30.96 3.71 NVSS
FIRST J132210.1+084232 13 22 10.20 +08 42 33.12 3.74 FIRST
GLEAM J132210+084234 13 22 10.20 +08 42 34.92 3.77 GLEAMEGCAT
4 FIRST J132212.2+084257 13 22 12.19 +08 42 57.96 4.16 FIRST
5 PMN J1322+0843 13 22 09.31 +08 43 14.16 4.43 PMN
6 PCCS2 143 G325.83+70.22 13 22 03.70 +08 43 23.88 4.90 PCCS143GHZ
7 PCCS2 217 G325.89+70.22 13 22 08.40 +08 43 48.00 5.02 PCCS217GHZ
8 NVSS J132158+084256 13 21 58.70 +08 42 56.16 5.08 NVSS
FIRST J132158.7+084258 13 21 58.70 +08 42 59.04 5.11 FIRST
1319+0859 13 22 08.40 +08 43 54.84 5.13 NORTH6CM
9 NVSS J132208+084502 13 22 08.90 +08 45 02.16 6.24 NVSS
FIRST J132208.9+084504 13 22 09.00 +08 45 03.96 6.27 FIRST
TGSSADR J132208.9+084504 13 22 09.00 +08 45 03.96 6.27 GMRTAS150M
10 FIRST J132218.7+084851 13 22 18.70 +08 48 51.84 10.24 FIRST
11 NVSS J132129+083833 13 21 29.11 +08 38 34.08 10.29 NVSS
12 FIRST J132210.7+082731 13 22 10.80 +08 27 32.04 11.28 FIRST
13 NVSS J132124+084129 13 21 24.50 +08 41 30.12 11.73 NVSS
FIRST J132124.4+084128 13 21 24.50 +08 41 29.04 11.73 FIRST
14 FIRST J132135.6+083014 13 21 35.59 +08 30 15.12 12.19 FIRST
15 FIRST J132126.6+084428 13 21 26.59 +08 44 27.96 12.28 FIRST
FIRST J132248.5+083006 13 22 48.60 +08 30 06.12 12.79 FIRST
16 NVSS J132248+083007 13 22 48.70 +08 30 06.84 12.79 NVSS
17 NVSS J132124+082849 13 21 24.79 +08 28 50.16 15.11 NVSS
FIRST J132124.6+082849 13 21 24.70 +08 28 50.16 15.14 FIRST

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