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 J1729.1-3641c

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J1729.1-3641c Swift-XRT detections in the field for 1FGL J1729.1-3641c

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 17 29 16.53 -36 40 05.89 4.83 (4.5 ± 1.1) x 10-3 45 4.140 4.081

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 17 30 09.22 -36 37 14.15 6.31 (1.8 ± 0.7) x 10-3 13 2.632 2.681
2 17 28 44.95 -36 32 05.23 5.53 (1.9 ± 0.7) x 10-3 21 2.566 2.588
3 17 29 02.07 -36 33 57.17 5.24 (2.0 ± 0.8) x 10-3 22 2.936 2.539

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1729.1-3641c Swift-XRT image with known radio, optical and UV sources for 1FGL J1729.1-3641c


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
[WBH2005] G351.633-1.252 17 29 16.61 -36 40 12.00 1.41 WBHGP20CM
1 ADG351.6-01.2 17 29 15.00 -36 39 56.88 1.43 DIXON
[WBH2005] G351.634-1.254 17 29 17.30 -36 40 10.92 1.51 WBHGP20CM
2 NVSS J172917-364008 17 29 17.59 -36 40 09.12 1.60 NVSS
[WBH2005] G351.636-1.256 17 29 18.00 -36 40 09.84 1.64 WBHGP20CM
3 NVSS J172903-364213 17 29 03.79 -36 42 12.96 1.88 NVSS
[WBH2005] G351.647-1.255 17 29 19.70 -36 39 34.92 2.30 WBHGP20CM
4 PCCS2 070 G351.65-01.23 17 29 14.81 -36 38 48.12 2.51 PCCS070GHZ
PCCS2 044 G351.65-01.24 17 29 16.51 -36 38 48.84 2.60 PCCS044GHZ
PCCS2 030 G351.65-01.24 17 29 16.90 -36 38 48.12 2.65 PCCS030GHZ
5 NVSS J172920-363914 17 29 20.59 -36 39 15.12 2.66 NVSS
6 NVSS J172905-364352 17 29 05.90 -36 43 51.96 2.89 NVSS
7 NVSS J172858-364213 17 28 58.01 -36 42 12.96 2.93 NVSS
8 BTD351.7-01.2 17 29 21.91 -36 37 21.00 4.39 DIXON
9 GPA 351.68-1.21 17 29 14.40 -36 36 36.00 4.67 GPA
10 BM 351.7-01.2 17 29 07.90 -36 36 21.96 4.94 DIXON
11 NVSS J172859-363536 17 28 59.90 -36 35 36.96 6.11 NVSS
12 NVSS J172908-363507 17 29 08.59 -36 35 08.16 6.14 NVSS
13 [WBH2005] G351.709-1.278 17 29 35.59 -36 37 17.04 6.20 WBHGP20CM
[WBH2005] G351.710-1.283 17 29 37.10 -36 37 22.08 6.39 WBHGP20CM
14 NVSS J172943-364349 17 29 43.01 -36 43 50.16 6.77 NVSS
15 [WBH2005] G351.625-1.121 17 28 42.70 -36 36 15.84 7.67 WBHGP20CM
16 NVSS J172901-363352 17 29 01.10 -36 33 52.92 7.67 NVSS
[WBH2005] G351.694-1.147 17 29 00.50 -36 33 41.04 7.89 WBHGP20CM
[WBH2005] G351.697-1.150 17 29 01.70 -36 33 36.00 7.90 WBHGP20CM
17 [WBH2005] G351.687-1.140 17 28 57.60 -36 33 47.88 7.96 WBHGP20CM
[WBH2005] G351.691-1.142 17 28 58.80 -36 33 39.96 8.01 WBHGP20CM
[WBH2005] G351.699-1.148 17 29 01.80 -36 33 25.92 8.05 WBHGP20CM
18 [WBH2005] G351.698-1.144 17 29 00.41 -36 33 20.88 8.21 WBHGP20CM
[WBH2005] G351.694-1.139 17 28 58.61 -36 33 23.04 8.29 WBHGP20CM
19 NVSS J172912-364940 17 29 12.00 -36 49 41.16 8.44 NVSS
20 [WBH2005] G351.644-1.389 17 29 52.70 -36 44 12.12 8.72 WBHGP20CM
21 NVSS J172830-364405 17 28 30.60 -36 44 04.92 8.74 NVSS
[WBH2005] G351.642-1.391 17 29 52.70 -36 44 21.12 8.77 WBHGP20CM
[WBH2005] G351.643-1.391 17 29 52.99 -36 44 16.08 8.80 WBHGP20CM
[WBH2005] G351.646-1.394 17 29 54.10 -36 44 13.92 8.99 WBHGP20CM
22 NVSS J172903-365038 17 29 03.50 -36 50 39.12 9.55 NVSS
23 [WBH2005] G351.621-1.078 17 28 31.30 -36 35 03.12 10.21 WBHGP20CM
24 NVSS J172856-365113 17 28 56.21 -36 51 12.96 10.46 NVSS
25 NVSS J172816-364325 17 28 16.10 -36 43 24.96 11.38 NVSS
26 [WBH2005] G351.646-1.435 17 30 04.39 -36 45 34.92 11.39 WBHGP20CM
27 NVSS J173010-363809 17 30 10.20 -36 38 09.96 12.10 NVSS
28 NVSS J172953-363229 17 29 53.90 -36 32 30.12 12.16 NVSS
29 NVSS J173007-363626 17 30 07.51 -36 36 27.00 12.16 NVSS
30 NVSS J172948-365140 17 29 48.79 -36 51 41.04 12.80 NVSS
31 NVSS J173009-364711 17 30 09.10 -36 47 11.04 12.93 NVSS
32 NVSS J172816-363343 17 28 16.61 -36 33 42.84 13.38 NVSS
33 NVSS J172949-362955 17 29 49.51 -36 29 56.04 13.60 NVSS
34 NVSS J173004-363202 17 30 04.61 -36 32 02.04 14.02 NVSS
35 [WBH2005] G351.686-1.021 17 28 27.91 -36 29 52.08 14.38 WBHGP20CM
[WBH2005] G351.686-1.019 17 28 27.41 -36 29 51.00 14.46 WBHGP20CM
36 NVSS J173007-365021 17 30 07.90 -36 50 21.12 14.47 NVSS
[WBH2005] G351.692-1.021 17 28 28.80 -36 29 35.88 14.48 WBHGP20CM
[WBH2005] G351.683-1.015 17 28 25.90 -36 29 48.12 14.69 WBHGP20CM
[WBH2005] G351.688-1.015 17 28 26.81 -36 29 36.96 14.72 WBHGP20CM

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