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.

2FGL J1908.8-0132

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J1908.8-0132 Swift-XRT detections in the field for 2FGL J1908.8-0132

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 19 08 43.37 -01 29 54.23 5.02 (5.2 ± 1.0) x 10-3 40 5.423 5.140

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1908.8-0132 Swift-XRT image with known radio, optical and UV sources for 2FGL J1908.8-0132


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
[SPT2015] ATCA J1908-0135 19 08 45.29 -01 35 04.92 2.28 FER2FUSRID
[PME2013] J1908-0135 19 08 45.29 -01 35 04.92 2.28 AT2FGLUS
1 NVSS J190844-013506 19 08 45.00 -01 35 06.00 2.33 NVSS
2 [PME2013] J1908-0133 19 08 58.20 -01 33 15.84 2.34 AT2FGLUS
[SPT2015] ATCA J1908-0133 19 08 58.20 -01 33 15.12 2.34 FER2FUSRID
3 NVSS J190835-013140 19 08 35.11 -01 31 41.16 3.69 NVSS
TGSSADR J190907.2-013140 19 09 07.30 -01 31 41.16 4.78 GMRTAS150M
4 NVSS J190907-013132 19 09 07.20 -01 31 32.16 4.81 NVSS
TGSSADR J190836.8-012643 19 08 36.91 -01 26 44.16 6.94 GMRTAS150M
5 NVSS J190836-012642 19 08 36.91 -01 26 43.08 6.95 NVSS
6 NVSS J190830-014119 19 08 30.19 -01 41 18.96 9.55 NVSS
TGSSADR J190830.1-014120 19 08 30.19 -01 41 21.12 9.58 GMRTAS150M
7 NVSS J190842-014423 19 08 42.50 -01 44 22.92 11.51 NVSS
8 VLSSr J190813.0-014102 19 08 13.10 -01 41 03.12 12.04 VLSSR
9 NVSS J190808-012625 19 08 08.21 -01 26 25.08 12.10 NVSS
TGSSADR J190808.1-012626 19 08 08.11 -01 26 26.88 12.11 GMRTAS150M
10 NVSS J190807-012130 19 08 07.30 -01 21 30.96 15.49 NVSS

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