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.

4FGL J0302.5+3354

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J0302.5+3354 Swift-XRT detections in the field for 4FGL J0302.5+3354

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 03 02 26.69 +33 54 47.66 4.78 (1.5 ± 0.2) x 10-2 52 6.472 6.545

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J0302.5+3354 Swift-XRT image with known radio, optical and UV sources for 4FGL J0302.5+3354


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 NVSS J030226+335447 03 02 26.90 +33 54 47.88 0.99 NVSS
TGSSADR J030226.8+335447 03 02 26.81 +33 54 47.88 1.00 GMRTAS150M
QORG J030226.9+335451 03 02 26.90 +33 54 51.12 1.02 QORGCAT
WN 0259.3+3343 03 02 26.90 +33 54 51.84 1.04 WENSS
2 NVSS J030215+335621 03 02 15.50 +33 56 21.84 3.79 NVSS
3 PGC 2039626 03 02 54.19 +33 50 03.12 6.42 PGC2003
4 PGC 2039800 03 02 03.70 +33 50 35.88 6.50 PGC2003
5 PGC 2040623 03 01 57.41 +33 53 43.08 6.80 PGC2003
6 SAO 56110 03 03 04.13 +33 54 46.44 7.08 SAO
PPM 68043 03 03 04.13 +33 54 46.08 7.09 PPM
HD 18860 03 03 04.15 +33 54 46.08 7.09 HIC
BD+33 562 03 03 04.15 +33 54 46.08 7.09 ACRS
HIP 14196 03 03 04.15 +33 54 46.44 7.09 HIPPARCOS
TGSSADR J030152.3+340010 03 01 52.39 +34 00 10.08 9.92 GMRTAS150M
7 NVSS J030152+340011 03 01 52.30 +34 00 11.16 9.96 NVSS
8 PGC 2043161 03 02 10.30 +34 03 27.00 10.24 PGC2003
9 NVSS J030159+334549 03 01 59.81 +33 45 50.04 10.38 NVSS
10 NVSS J030325+335355 03 03 25.39 +33 53 56.04 11.48 NVSS
11 PGC 2038740 03 03 24.91 +33 47 03.84 13.36 PGC2003

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