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 J1129.0+3758

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1129.0+3758 Swift-XRT detections in the field for 3FGL J1129.0+3758


No detected excesses found.

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 11 29 03.54 +37 56 56.69 7.09 (2.9 ± 1.1) x 10-3 11 2.625 2.638
2 11 29 18.36 +38 02 55.71 7.09 (2.2 ± 1.0) x 10-3 10 2.504 2.298
3 11 29 31.01 +38 01 58.26 7.09 (2.3 ± 1.0) x 10-3 8 2.288 2.256
4 11 29 13.45 +38 00 01.54 6.52 (2.4 ± 1.1) x 10-3 11 2.491 2.250

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1129.0+3758 Swift-XRT image with known radio, optical and UV sources for 3FGL J1129.0+3758

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 [MML2015] 5BZB J1129+3756 11 29 03.24 +37 56 56.76 1.44 null
SWIFT J112903.6+375657 11 29 03.60 +37 56 57.84 1.45 SWIFT
2 SWIFT J112931.1+380156 11 29 31.15 +38 01 56.64 7.02 SWIFT
3 1RXS J112909.8+380847 11 29 09.79 +38 08 47.04 10.64 ROSAT
2RXS J112909.6+380847 11 29 09.67 +38 08 47.76 10.65 ROSAT
2RXS J112909.6+380847 11 29 09.67 +38 08 47.76 10.65 ROSAT
4 1RXS J112816.3+380733 11 28 16.30 +38 07 32.88 12.73 ROSAT
2RXS J112816.4+380738 11 28 16.44 +38 07 39.00 12.78 ROSAT
2RXS J112816.4+380738 11 28 16.44 +38 07 39.00 12.78 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 FIRST J112904.7+375844 11 29 04.80 +37 58 44.04 0.92 FIRST
FIRST J112903.2+375656 11 29 03.31 +37 56 57.12 1.44 FIRST
[MML2015] 5BZB J1129+3756 11 29 03.19 +37 56 57.12 1.44 ROMABZCAT
TGSSADR J112903.6+375658 11 29 03.70 +37 56 58.92 1.44 GMRTAS150M
[SPT2015] VLA J1129+3756 11 29 03.31 +37 56 57.12 1.44 FER2FUSRID
2 NVSS J112903+375655 11 29 03.31 +37 56 54.96 1.47 NVSS
WN 1126.3+3813 11 29 03.60 +37 56 30.12 1.88 WENSS
3 FIRST J112903.8+380051 11 29 03.89 +38 00 51.84 2.64 FIRST
4 FIRST J112855.8+380102 11 28 55.90 +38 01 01.92 2.90 FIRST
5 FIRST J112841.5+375635 11 28 41.59 +37 56 35.16 4.14 FIRST
6 NVSS J112853+380344 11 28 53.81 +38 03 43.92 5.61 NVSS
FIRST J112917.1+380259 11 29 17.21 +38 02 58.92 5.71 FIRST
7 NVSS J112917+380259 11 29 17.21 +38 02 60.00 5.72 NVSS
8 FIRST J112905.5+380414 11 29 05.50 +38 04 14.16 6.02 FIRST
9 NVSS J112924+375148 11 29 25.01 +37 51 47.88 8.07 NVSS
10 FIRST J112904.2+380623 11 29 04.30 +38 06 24.12 8.13 FIRST
11 FIRST J112946.5+380023 11 29 46.51 +38 00 23.04 9.26 FIRST
12 FIRST J112944.6+380154 11 29 44.71 +38 01 54.84 9.39 FIRST
13 FIRST J112813.5+380249 11 28 13.51 +38 02 48.84 10.34 FIRST
14 FIRST J112915.5+380814 11 29 15.60 +38 08 15.00 10.37 FIRST
15 EUVE J1129+381 11 29 12.00 +38 08 27.96 10.41 EUVERAP2
WN 1125.5+3819 11 28 12.79 +38 03 07.92 10.60 WENSS
16 NVSS J112812+380335 11 28 12.79 +38 03 34.92 10.81 NVSS
FIRST J112812.2+380336 11 28 12.19 +38 03 37.08 10.93 FIRST
TGSSADR J112811.9+380333 11 28 12.00 +38 03 33.12 10.94 GMRTAS150M
17 2RE J1129+380 11 29 10.80 +38 09 10.08 11.04 ROSWFC2RE
18 FIRST J112807.1+375401 11 28 07.20 +37 54 02.16 11.38 FIRST
19 FIRST J112938.1+380846 11 29 38.09 +38 08 45.96 12.81 FIRST
FIRST J112959.8+374932 11 29 59.90 +37 49 32.88 14.59 FIRST
20 FIRST J112947.9+374655 11 29 48.00 +37 46 54.84 14.71 FIRST
VLSSr J112955.9+374824 11 29 55.90 +37 48 24.12 14.71 VLSSR
GB6 J1129+3748 11 29 56.40 +37 48 19.08 14.85 GB6
WN 1127.2+3804A 11 29 55.51 +37 48 05.04 14.86 WENSS
WN 1127.2+3804 11 29 55.99 +37 48 11.88 14.86 WENSS
TXS 1127+380 11 29 55.51 +37 48 06.12 14.86 TEXAS
21 NVSS J112955+374805 11 29 55.51 +37 48 06.12 14.87 NVSS
TGSSADR J112955.4+374805 11 29 55.51 +37 48 06.12 14.87 GMRTAS150M
FIRST J112955.5+374805 11 29 55.51 +37 48 05.04 14.87 FIRST
7C 112714.7+380438 11 29 55.61 +37 48 05.04 14.88 UC7C151MHZ
WN 1127.2+3804B 11 30 01.01 +37 49 14.88 14.94 WENSS
FIRST J113001.0+374915 11 30 01.10 +37 49 15.96 14.95 FIRST
22 NVSS J113001+374914 11 30 01.10 +37 49 14.16 14.96 NVSS
TGSSADR J113001.1+374913 11 30 01.10 +37 49 14.16 14.97 GMRTAS150M
FIRST J113000.9+374903 11 30 00.91 +37 49 03.00 15.05 FIRST
23 MITG J1129+3747 11 29 54.00 +37 47 24.00 15.14 MITGB6CM
1127+3804 11 29 57.79 +37 47 60.00 15.26 NORTH20CM
1127+3804 11 29 57.79 +37 47 60.00 15.26 NORTH6CM
WN 1125.3+3825 11 28 03.31 +38 08 43.08 15.37 WENSS
FIRST J112802.9+380840 11 28 03.00 +38 08 40.92 15.39 FIRST
24 NVSS J112803+380844 11 28 03.19 +38 08 44.16 15.40 NVSS
TGSSADR J112803.1+380843 11 28 03.19 +38 08 44.16 15.40 GMRTAS150M
FIRST J112803.6+380851 11 28 03.70 +38 08 51.00 15.41 FIRST
7C 112521.6+382516 11 28 03.00 +38 08 44.88 15.43 UC7C151MHZ

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