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 J0411.6+5459

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J0411.6+5459 Swift-XRT detections in the field for 1FGL J0411.6+5459


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J0411.6+5459 Swift-XRT image with known radio, optical and UV sources for 1FGL J0411.6+5459


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
WN 0408.0+5450 04 12 03.31 +54 57 51.84 4.10 WENSS
QORG J041203.4+545747 04 12 03.41 +54 57 47.16 4.16 QORGCAT
1 NVSS J041203+545745 04 12 03.70 +54 57 46.08 4.21 NVSS
PGC 2798385 04 12 03.70 +54 57 45.00 4.22 PGC2003
2 NVSS J041100+550226 04 11 00.60 +55 02 26.88 5.98 NVSS
3 NVSS J041213+545215 04 12 13.70 +54 52 14.88 9.14 NVSS
WN 0406.8+5458A 04 10 47.40 +55 05 26.16 9.18 WENSS
4 NVSS J041047+550525 04 10 47.11 +55 05 26.16 9.21 NVSS
WN 0408.2+5444 04 12 14.59 +54 52 14.16 9.23 WENSS
5 WN 0406.8+5458 04 10 48.79 +55 06 28.08 9.69 WENSS
6 NVSS J041050+550709 04 10 49.99 +55 07 09.84 10.06 NVSS
QORG J041049.8+550709 04 10 49.80 +55 07 09.12 10.07 QORGCAT
WN 0406.8+5458B 04 10 49.80 +55 07 13.08 10.12 WENSS
7 NVSS J041250+545650 04 12 50.11 +54 56 51.00 10.75 NVSS
8 SAO 24449 04 10 23.23 +55 00 55.44 10.79 SAO
BD+54 741 04 10 23.21 +55 00 54.00 10.79 ACRS
HIP 19485 04 10 23.18 +55 00 55.08 10.80 HIPPARCOS
HD 232901 04 10 23.16 +55 00 55.08 10.80 HIC
PPM 28963 04 10 23.16 +55 00 54.72 10.80 PPM

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