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 J1750.9-3301

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1750.9-3301 Swift-XRT detections in the field for 4FGL J1750.9-3301


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1750.9-3301 Swift-XRT image with known radio, optical and UV sources for 4FGL J1750.9-3301

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J175019.4-331019 17 50 19.39 -33 10 18.84 11.79 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 HIP 87361 17 51 03.22 -32 59 22.20 2.50 HIPPARCOS
PPM 296883 17 51 03.24 -32 59 22.20 2.50 PPM
CD-3213411 17 51 03.24 -32 59 22.20 2.50 ACRS
HD 162168 17 51 03.31 -32 59 20.40 2.53 HIC
SAO 209347 17 51 03.36 -32 59 20.76 2.54 SAO
2 HD 318453 17 51 08.23 -33 01 16.68 2.74 HDEC
3 NSV 23992 17 51 08.21 -33 02 42.00 3.12 GCVSNSVARS
4 NSV 23996 17 51 10.70 -33 02 12.84 3.41 GCVSNSVARS
5 NVSS J175105-325723 17 51 05.11 -32 57 24.12 4.35 NVSS
6 PGC 205473 17 50 32.69 -32 59 38.04 4.96 PGC2003
7 NSV 23998 17 51 11.40 -33 06 02.16 5.91 GCVSNSVARS
8 NSV 23963 17 50 24.50 -32 58 49.08 6.86 GCVSNSVARS
9 CV J175036.6-325525 17 50 36.65 -32 55 25.68 6.96 CVCAT
10 V1521 Sco 17 50 58.97 -33 08 53.16 7.72 GCVS
11 HD 318438 17 51 12.41 -32 53 44.88 8.29 HDEC
12 NVSS J175027-330742 17 50 27.91 -33 07 41.88 8.66 NVSS
13 MGPS J175056-331010 17 50 56.40 -33 10 10.92 8.97 MGPS2
14 PGC 205480 17 51 38.59 -32 59 26.16 9.28 PGC2003
15 PGC 205472 17 50 20.11 -32 55 22.08 9.39 PGC2003
16 NSV 23938 17 50 04.10 -33 02 12.84 10.75 GCVSNSVARS
17 NSV 23935 17 50 02.50 -33 00 20.88 11.07 GCVSNSVARS
18 HD 318452 17 50 10.46 -33 07 53.04 11.50 HDEC
PPM 749104 17 50 10.44 -33 07 53.40 11.51 PPM
19 HD 318454 17 50 43.27 -33 12 54.36 11.96 HDEC
WDS J17507-3313 17 50 42.00 -33 13 00.12 12.11 WDS
20 HD 318559 17 51 30.43 -32 51 27.72 12.24 HDEC
21 ESO 174828-3254.2 17 51 45.84 -32 54 54.00 12.36 ESOUPPSALA
22 NVSS J175004-330824 17 50 04.61 -33 08 25.08 12.81 NVSS
23 HD 318437 17 51 19.97 -32 49 26.40 12.87 HDEC
24 NSV 23947 17 50 11.40 -32 50 35.88 14.03 GCVSNSVARS
V1631 Sco 17 50 11.33 -32 50 35.16 14.05 GCVS
NSV 9730 17 50 09.91 -32 50 49.92 14.06 GCVSNSVARS
25 PMN J1750-3311 17 50 03.50 -33 11 21.12 14.83 PMN
26 HD 318460 17 50 04.68 -33 13 09.12 15.95 HDEC

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