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 J2132.5+2605

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J2132.5+2605 Swift-XRT detections in the field for 2FGL J2132.5+2605

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 21 32 53.07 +26 11 45.54 5.89 (6 ± 2) x 10-3 20 3.871 3.703
2 21 32 02.03 +26 03 00.27 6.65 (4.9 ± 1.4) x 10-3 15 3.424 3.465

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 21 31 43.26 +26 04 09.82 6.93 (2.0 ± 1.0) x 10-3 8 2.563 2.014

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J2132.5+2605 Swift-XRT image with known radio, optical and UV sources for 2FGL J2132.5+2605


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 J213223+260450 21 32 23.81 +26 04 50.16 2.18 NVSS
[SPT2015] VLA J2132+2604 21 32 23.90 +26 04 41.16 2.19 FER2FUSRID
[SPT2015] VLA J2132+2609 21 32 27.41 +26 09 48.96 4.88 FER2FUSRID
2 NVSS J213227+260952 21 32 27.41 +26 09 51.84 4.94 NVSS
3 NVSS J213300+260450 21 33 00.41 +26 04 50.88 6.05 NVSS
4 NVSS J213233+261116 21 32 33.50 +26 11 16.08 6.14 NVSS
5 [MLC2010] J213302.1+260417 21 33 02.11 +26 04 18.12 6.50 SZA31GHZ
TGSSADR J213301.9+260931 21 33 01.90 +26 09 30.96 7.76 GMRTAS150M
6 NVSS J213301+260931 21 33 01.90 +26 09 32.04 7.76 NVSS
TXS 2130+259 21 33 01.90 +26 09 32.04 7.77 TEXAS
[SPT2015] VLA J2133+2609 21 33 01.90 +26 09 33.12 7.77 FER2FUSRID
[SPT2015] VLA J2133+260A 21 33 02.11 +26 09 29.88 7.77 FER2FUSRID
B2.2 2130+25 21 33 02.30 +26 09 25.92 7.79 DIXON
7 2130+2557 21 32 56.50 +26 10 57.00 7.79 NORTH6CM
2130+2557 21 32 56.50 +26 10 57.00 7.79 NORTH20CM
GLEAM J213301+260934 21 33 01.90 +26 09 33.84 7.79 GLEAMEGCAT
GB6 J2132+2610 21 32 56.81 +26 10 54.12 7.80 GB6
VLSSr J213302.1+260932 21 33 02.11 +26 09 32.04 7.81 VLSSR
TGSSADR J213252.9+261143 21 32 52.99 +26 11 44.16 7.93 GMRTAS150M
8 NVSS J213252+261143 21 32 52.99 +26 11 44.16 7.93 NVSS
[SPT2015] VLA J2132+2611 21 32 52.99 +26 11 44.16 7.94 FER2FUSRID
MITG J2132+2611 21 32 58.20 +26 11 06.00 8.16 MITGB6CM
9 VRO25.21.01 21 32 56.11 +26 12 07.92 8.65 DIXON
10 NVSS J213223+255634 21 32 23.81 +25 56 34.08 8.82 NVSS
11 NVSS J213205+261147 21 32 05.81 +26 11 48.12 9.10 NVSS
12 NVSS J213245+261357 21 32 45.10 +26 13 57.00 9.21 NVSS
13 NVSS J213156+261034 21 31 56.50 +26 10 33.96 9.92 NVSS
14 4C+25.58 21 33 02.50 +26 12 38.16 9.94 DIXON
TGSSADR J213317.6+260550 21 33 17.71 +26 05 51.00 9.96 GMRTAS150M
15 NVSS J213318+260551 21 33 18.00 +26 05 52.08 10.04 NVSS
16 NVSS J213312+255807 21 33 12.91 +25 58 08.04 11.30 NVSS
17 NVSS J213148+255730 21 31 48.10 +25 57 29.88 12.72 NVSS

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