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 J1950.2+1215

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J1950.2+1215 Swift-XRT detections in the field for 3FGL J1950.2+1215


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1950.2+1215 Swift-XRT image with known radio, optical and UV sources for 3FGL J1950.2+1215

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J194930.6+122635 19 49 30.60 +12 26 35.16 15.51 ROSAT
1RXS J194930.5+122637 19 49 30.50 +12 26 37.68 15.55 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J195023+121532 19 50 23.11 +12 15 33.12 2.19 NVSS
2 NVSS J195019+121731 19 50 19.20 +12 17 30.84 2.53 NVSS
3 NVSS J195016+120747 19 50 16.39 +12 07 46.92 7.54 NVSS
4 [SPT2015] VLA J1950+1223 19 50 22.61 +12 23 39.12 8.60 FER2FUSRID
5 NVSS J195050+121723 19 50 50.59 +12 17 22.92 9.13 NVSS
6 NVSS J195023+122413 19 50 23.21 +12 24 14.04 9.19 NVSS
TGSSADR J195012.7+120510 19 50 12.79 +12 05 11.04 10.13 GMRTAS150M
1947+1157 19 50 10.51 +12 05 02.04 10.31 NORTH20CM
1947+1157 19 50 10.51 +12 05 02.04 10.31 NORTH6CM
GB6 J1950+1204 19 50 11.90 +12 04 57.00 10.37 GB6
VLSSr J195012.5+120452 19 50 12.60 +12 04 53.04 10.43 VLSSR
TXS 1947+119B 19 50 12.31 +12 04 50.16 10.48 TEXAS
7 NVSS J195012+120449 19 50 12.31 +12 04 49.08 10.49 NVSS
1947+119 19 50 11.90 +12 04 45.84 10.56 MRC
TGSSADR J195012.1+120438 19 50 12.19 +12 04 39.00 10.67 GMRTAS150M
MC2 1947+119 19 50 11.81 +12 04 39.00 10.67 DIXON
8 NVSS J195059+121316 19 50 59.11 +12 13 15.96 11.16 NVSS
9 NVSS J194948+122503 19 49 48.41 +12 25 04.08 11.60 NVSS
[SPT2015] VLA J1950+1224 19 50 46.49 +12 24 33.84 12.17 FER2FUSRID
10 NVSS J195046+122436 19 50 46.39 +12 24 37.08 12.19 NVSS
11 NVSS J195101+121106 19 51 01.10 +12 11 07.08 12.21 NVSS
12 NVSS J194934+122315 19 49 34.49 +12 23 15.00 12.52 NVSS
VLSSr J195052.7+120538 19 50 52.70 +12 05 38.04 13.50 VLSSR
13 NVSS J195053+120541 19 50 53.81 +12 05 42.00 13.64 NVSS
TGSSADR J195053.9+120535 19 50 54.00 +12 05 35.88 13.74 GMRTAS150M
14 NVSS J194928+122453 19 49 28.61 +12 24 54.00 14.69 NVSS
TXS 1947+119A 19 49 31.39 +12 03 34.92 15.71 TEXAS
15 NVSS J194931+120336 19 49 31.20 +12 03 37.08 15.72 NVSS
TGSSADR J194931.2+120335 19 49 31.20 +12 03 36.00 15.73 GMRTAS150M
GB6 J1949+1203 19 49 31.01 +12 03 29.88 15.84 GB6

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