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 J1730.4-0359

Field

Detected Excesses

Swift-XRT image of the field for 4FGL J1730.4-0359 Swift-XRT detections in the field for 4FGL J1730.4-0359


No detected excesses found.

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 17 30 44.36 -03 55 54.22 9.05 (6 ± 3) x 10-3 7 2.251 2.237

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1730.4-0359 Swift-XRT image with known radio, optical and UV sources for 4FGL J1730.4-0359

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J173032.9-035750 17 30 32.90 -03 57 50.04 2.41 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PGC 200403 17 30 33.70 -04 02 35.88 3.61 PGC2003
2 NVSS J173028-035556 17 30 28.39 -03 55 55.92 3.65 NVSS
CGMW 3-13 17 30 33.98 -04 02 38.04 3.67 CGMW
3 NVSS J173016-040303 17 30 16.80 -04 03 02.88 4.22 NVSS
TGSSADR J173032.4-040650 17 30 32.50 -04 06 51.12 7.49 GMRTAS150M
4 NVSS J173032-040653 17 30 32.40 -04 06 52.92 7.52 NVSS
5 SAO 141709 17 30 49.80 -03 54 46.80 7.60 SAO
PPM 200742 17 30 49.82 -03 54 46.08 7.61 PPM
BD-03 4116 17 30 49.85 -03 54 46.08 7.61 ACRS
6 NVSS J173039-035235 17 30 39.41 -03 52 35.04 7.71 NVSS
[SPT2015] ATCA J1730-0352 17 30 39.41 -03 52 27.84 7.81 FER2FUSRID
[PME2013] J1730-0352 17 30 39.41 -03 52 27.84 7.81 AT2FGLUS
TGSSADR J173039.4-035226 17 30 39.50 -03 52 26.04 7.85 GMRTAS150M
7 NVSS J173016-040849 17 30 16.30 -04 08 49.92 9.61 NVSS
8 NVSS J173107-035634 17 31 07.80 -03 56 34.08 10.82 NVSS
9 NVSS J173019-034826 17 30 19.30 -03 48 25.92 11.23 NVSS
CGMW 3-12 17 30 28.30 -03 47 32.64 12.01 CGMW

Penn State University Goddard Space Flight Center Swift