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 J1702.1-4623

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1702.1-4623 Swift-XRT detections in the field for 3FGL J1702.1-4623


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 01 40.82 -46 25 13.29 6.31 (2.9 ± 1.2) x 10-3 15 2.457 2.482
2 17 02 16.62 -46 13 36.73 7.71 (2.5 ± 1.0) x 10-3 9 2.387 2.414

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1702.1-4623 Swift-XRT image with known radio, optical and UV sources for 3FGL J1702.1-4623

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
3XMM J170208.2-462009 17 02 08.23 -46 20 09.60 3.04 XMM-NEWTON
1 X170207.98-462006.6 17 02 07.99 -46 20 06.72 3.09 CHANDRA
2 3XMM J170158.9-462003 17 01 58.94 -46 20 03.48 3.57 XMM-NEWTON
3 X170142.38-462503.3 17 01 42.38 -46 25 03.36 4.93 CHANDRA
4 X170141.54-461955.0 17 01 41.54 -46 19 54.84 5.74 CHANDRA
3XMM J170141.4-461954 17 01 41.47 -46 19 55.56 5.75 XMM-NEWTON
X170141.41-461956.0 17 01 41.40 -46 19 55.92 5.75 CHANDRA
3XMM J170141.4-461954 17 01 41.42 -46 19 55.92 5.75 XMM-NEWTON
3XMM J170141.4-461954 17 01 41.45 -46 19 54.12 5.77 XMM-NEWTON
3XMM J170141.4-461954 17 01 41.52 -46 19 52.32 5.77 XMM-NEWTON
X170141.16-461957.4 17 01 41.16 -46 19 57.36 5.78 CHANDRA
3XMM J170156.7-461736 17 01 56.71 -46 17 36.60 5.97 XMM-NEWTON
5 X170156.40-461736.7 17 01 56.40 -46 17 36.60 5.99 CHANDRA
3XMM J170156.7-461736 17 01 56.69 -46 17 35.52 5.99 XMM-NEWTON
X170156.60-461734.1 17 01 56.59 -46 17 34.08 6.01 CHANDRA
6 3XMM J170210.3-461711 17 02 10.34 -46 17 11.04 6.02 XMM-NEWTON
7 3XMM J170132.7-462142 17 01 32.74 -46 21 42.12 6.41 XMM-NEWTON
8 X170143.15-461826.3 17 01 43.15 -46 18 26.28 6.51 CHANDRA
CXOGSG J170143.0-461824 17 01 43.20 -46 18 24.48 6.55 CHANDRA
X170142.80-461821.4 17 01 42.79 -46 18 21.24 6.61 CHANDRA
9 X170148.90-461719.3 17 01 48.89 -46 17 19.32 6.81 CHANDRA
3XMM J170146.0-461726 17 01 46.70 -46 17 26.52 6.97 XMM-NEWTON
3XMM J170130.5-461954 17 01 30.72 -46 19 54.48 7.36 XMM-NEWTON
3XMM J170130.5-461954 17 01 30.65 -46 19 54.12 7.37 XMM-NEWTON
10 3XMM J170151.8-461626 17 01 51.86 -46 16 26.04 7.37 XMM-NEWTON
3XMM J170130.5-461954 17 01 30.43 -46 19 54.12 7.40 XMM-NEWTON
3XMM J170130.5-461954 17 01 30.26 -46 19 53.76 7.43 XMM-NEWTON
11 X170130.15-461955.8 17 01 30.14 -46 19 55.92 7.44 CHANDRA
X170130.09-461950.6 17 01 30.91 -46 19 50.52 7.49 CHANDRA
12 3XMM J170216.1-461514 17 02 16.15 -46 15 14.04 8.06 XMM-NEWTON
3XMM J170135.6-461724 17 01 35.64 -46 17 24.36 8.15 XMM-NEWTON
13 X170154.09-461523.0 17 01 54.91 -46 15 23.04 8.22 CHANDRA
14 X170120.76-462221.9 17 01 20.76 -46 22 22.08 8.34 CHANDRA
15 X170135.27-461709.1 17 01 35.28 -46 17 09.24 8.38 CHANDRA
3XMM J170119.5-462218 17 01 19.54 -46 22 18.84 8.56 XMM-NEWTON
16 3XMM J170139.1-461605 17 01 39.58 -46 16 03.36 8.75 XMM-NEWTON
17 3XMM J170157.9-461438 17 01 57.96 -46 14 38.76 8.76 XMM-NEWTON
3XMM J170139.1-461605 17 01 38.98 -46 16 06.96 8.76 XMM-NEWTON
3XMM J170157.9-461438 17 01 57.77 -46 14 38.76 8.77 XMM-NEWTON
18 3XMM J170117.3-462400 17 01 17.38 -46 24 00.72 8.92 XMM-NEWTON
19 3XMM J170149.9-461446 17 01 49.97 -46 14 46.68 9.03 XMM-NEWTON
20 3XMM J170202.4-461410 17 02 02.47 -46 14 10.68 9.09 XMM-NEWTON
21 3XMM J170132.5-461625 17 01 32.52 -46 16 25.68 9.23 XMM-NEWTON
22 X170119.77-461912.0 17 01 19.78 -46 19 12.00 9.37 CHANDRA
CXOGSG J170119.7-461912 17 01 19.75 -46 19 12.00 9.37 CHANDRA
3XMM J170118.6-461903 17 01 18.72 -46 19 02.64 9.60 XMM-NEWTON
3XMM J170118.6-461903 17 01 17.93 -46 19 15.24 9.63 XMM-NEWTON
X170118.60-461857.5 17 01 18.60 -46 18 57.60 9.66 CHANDRA
X170118.29-461903.9 17 01 18.29 -46 19 04.08 9.66 CHANDRA
23 X170155.31-461326.9 17 01 55.32 -46 13 26.76 10.03 CHANDRA
24 3XMM J170138.6-461430 17 01 38.64 -46 14 30.12 10.14 XMM-NEWTON
3XMM J170154.7-461319 17 01 54.72 -46 13 19.20 10.18 XMM-NEWTON
25 3XMM J170215.6-461302 17 02 15.48 -46 13 04.08 10.20 XMM-NEWTON
3XMM J170215.6-461302 17 02 15.72 -46 13 00.48 10.26 XMM-NEWTON
3XMM J170148.5-461325 17 01 48.53 -46 13 24.96 10.39 XMM-NEWTON
26 X170112.51-461923.5 17 01 12.50 -46 19 23.52 10.44 CHANDRA
27 3XMM J170119.2-461706 17 01 19.22 -46 17 06.36 10.51 XMM-NEWTON
3XMM J170110.8-461922 17 01 10.87 -46 19 22.44 10.72 XMM-NEWTON
28 3XMM J170140.7-461332 17 01 40.70 -46 13 32.16 10.82 XMM-NEWTON
29 X170147.00-461301.3 17 01 46.99 -46 13 01.20 10.85 CHANDRA
30 3XMM J170106.6-462132 17 01 06.67 -46 21 32.04 10.86 XMM-NEWTON
31 X170110.94-461855.0 17 01 10.94 -46 18 55.08 10.88 CHANDRA
3XMM J170110.7-461855 17 01 10.73 -46 18 55.44 10.91 XMM-NEWTON
32 3XMM J170105.1-462429 17 01 05.90 -46 24 31.68 10.94 XMM-NEWTON
33 CXO J170122.3-461539 17 01 22.37 -46 15 39.60 11.02 CHANDRA
X170122.35-461539.4 17 01 22.34 -46 15 39.24 11.02 CHANDRA
3XMM J170105.1-462429 17 01 05.35 -46 24 28.44 11.03 XMM-NEWTON
X170122.29-461538.9 17 01 22.30 -46 15 38.88 11.03 CHANDRA
3XMM J170122.2-461538 17 01 22.25 -46 15 38.88 11.03 XMM-NEWTON
3XMM J170122.2-461538 17 01 22.27 -46 15 38.16 11.04 XMM-NEWTON
X170122.27-461538.2 17 01 22.27 -46 15 38.16 11.04 CHANDRA
CXOGSG J170122.2-461538 17 01 22.27 -46 15 37.44 11.05 CHANDRA
3XMM J170122.2-461538 17 01 22.51 -46 15 39.60 11.05 XMM-NEWTON
34 3XMM J170104.7-462229 17 01 04.78 -46 22 29.64 11.08 XMM-NEWTON
3XMM J170105.1-462429 17 01 04.94 -46 24 29.16 11.10 XMM-NEWTON
3XMM J170104.8-462201 17 01 04.85 -46 22 01.92 11.10 XMM-NEWTON
35 3XMM J170137.3-461325 17 01 37.30 -46 13 25.32 11.19 XMM-NEWTON
36 3XMM J170158.1-461155 17 01 58.20 -46 11 56.04 11.41 XMM-NEWTON
37 3XMM J170110.3-461724 17 01 10.22 -46 17 49.20 11.46 XMM-NEWTON
38 3XMM J170208.1-461143 17 02 08.16 -46 11 43.44 11.47 XMM-NEWTON
39 3XMM J170130.0-461343 17 01 30.50 -46 13 43.68 11.60 XMM-NEWTON
40 X170111.26-461700.6 17 01 11.26 -46 17 00.60 11.71 CHANDRA
CXOGSG J170111.2-461659 17 01 11.26 -46 16 59.16 11.73 CHANDRA
41 3XMM J170135.3-461255 17 01 35.28 -46 12 56.88 11.78 XMM-NEWTON
3XMM J170135.3-461255 17 01 35.35 -46 12 55.80 11.79 XMM-NEWTON
42 3XMM J170148.9-461154 17 01 48.94 -46 11 54.96 11.79 XMM-NEWTON
3XMM J170135.3-461255 17 01 35.33 -46 12 54.00 11.82 XMM-NEWTON
43 3XMM J170100.2-462317 17 01 00.24 -46 23 17.88 11.84 XMM-NEWTON
3XMM J170110.3-461724 17 01 10.39 -46 17 00.24 11.84 XMM-NEWTON
3XMM J170209.0-461120 17 02 09.91 -46 11 20.40 11.86 XMM-NEWTON
44 3XMM J170118.0-461510 17 01 18.60 -46 15 10.80 11.88 XMM-NEWTON
45 CXOGSG J170059.2-462126 17 00 59.57 -46 21 23.04 12.09 CHANDRA
3XMM J170059.2-462128 17 00 59.38 -46 21 28.44 12.11 XMM-NEWTON
X170059.31-462124.0 17 00 59.30 -46 21 24.12 12.13 CHANDRA
X170059.05-462128.8 17 00 59.50 -46 21 28.80 12.17 CHANDRA
3XMM J170112.6-461548 17 01 12.60 -46 15 48.24 12.21 XMM-NEWTON
46 X170144.63-461137.8 17 01 44.64 -46 11 37.68 12.30 CHANDRA
X170144.18-461137.9 17 01 44.18 -46 11 38.04 12.33 CHANDRA
47 3XMM J170138.4-461159 17 01 38.40 -46 12 00.00 12.37 XMM-NEWTON
48 X170100.23-461933.3 17 01 00.24 -46 19 33.24 12.39 CHANDRA
CXOGSG J170100.0-461933 17 01 00.79 -46 19 33.60 12.42 CHANDRA
X170100.05-461933.7 17 01 00.50 -46 19 33.60 12.42 CHANDRA
49 X170112.36-461522.2 17 01 12.36 -46 15 22.32 12.51 CHANDRA
50 X170122.95-461321.6 17 01 22.94 -46 13 21.72 12.64 CHANDRA
X170123.06-461320.7 17 01 23.59 -46 13 20.64 12.64 CHANDRA
CXOGSG J170122.9-461321 17 01 22.87 -46 13 20.64 12.66 CHANDRA
51 CXOGSG J170106.4-461628 17 01 06.46 -46 16 28.92 12.70 CHANDRA
52 3XMM J170127.2-461219 17 01 27.14 -46 12 26.64 12.95 XMM-NEWTON
3XMM J170127.2-461219 17 01 27.29 -46 12 21.24 13.01 XMM-NEWTON
53 CXOGSG J170106.4-461553 17 01 06.41 -46 15 53.28 13.03 CHANDRA
3XMM J170127.2-461219 17 01 27.24 -46 12 17.64 13.06 XMM-NEWTON
54 CXOGSG J170116.6-461320 17 01 16.66 -46 13 20.64 13.36 CHANDRA
X170116.60-461320.6 17 01 16.61 -46 13 20.64 13.36 CHANDRA
55 X170100.63-461638.6 17 01 00.62 -46 16 38.64 13.48 CHANDRA
CXOGSG J170100.5-461639 17 01 00.48 -46 16 38.64 13.50 CHANDRA
X170100.45-461639.1 17 01 00.46 -46 16 39.00 13.50 CHANDRA
56 X170124.32-461154.4 17 01 24.31 -46 11 54.24 13.66 CHANDRA
CXOGSG J170124.3-461153 17 01 24.38 -46 11 53.52 13.67 CHANDRA
X170124.32-461153.7 17 01 24.31 -46 11 53.52 13.67 CHANDRA
57 CXOGSG J170118.9-461225 17 01 18.96 -46 12 25.92 13.79 CHANDRA
X170118.90-461226.1 17 01 18.89 -46 12 26.28 13.80 CHANDRA
X170118.80-461226.9 17 01 18.79 -46 12 27.00 13.80 CHANDRA
X170118.92-461225.7 17 01 18.91 -46 12 25.56 13.80 CHANDRA
X170118.85-461226.0 17 01 18.84 -46 12 25.92 13.80 CHANDRA
X170118.79-461225.2 17 01 18.79 -46 12 25.20 13.82 CHANDRA
58 X170115.88-461237.1 17 01 15.89 -46 12 37.08 13.99 CHANDRA
X170115.88-461236.6 17 01 15.89 -46 12 36.72 13.99 CHANDRA
CXOGSG J170115.8-461236 17 01 15.89 -46 12 36.36 14.00 CHANDRA
X170115.86-461236.2 17 01 15.86 -46 12 36.36 14.00 CHANDRA
X170115.85-461236.2 17 01 15.84 -46 12 36.36 14.00 CHANDRA
X170115.89-461235.8 17 01 15.89 -46 12 35.64 14.00 CHANDRA
X170115.83-461236.3 17 01 15.84 -46 12 36.36 14.01 CHANDRA
59 CXOGSG J170105.5-461359 17 01 05.52 -46 13 59.16 14.30 CHANDRA
X170105.53-461359.2 17 01 05.52 -46 13 59.16 14.30 CHANDRA
3XMM J170106.7-461342 17 01 06.77 -46 13 42.96 14.32 XMM-NEWTON
X170106.77-461341.5 17 01 06.77 -46 13 41.52 14.33 CHANDRA
X170106.77-461341.4 17 01 06.77 -46 13 41.52 14.33 CHANDRA
X170106.77-461341.3 17 01 06.77 -46 13 41.16 14.33 CHANDRA
CXOGSG J170106.7-461341 17 01 06.79 -46 13 41.16 14.33 CHANDRA
X170106.74-461341.5 17 01 06.74 -46 13 41.52 14.34 CHANDRA
X170106.74-461341.4 17 01 06.74 -46 13 41.52 14.34 CHANDRA
X170106.12-461333.8 17 01 06.12 -46 13 33.96 14.50 CHANDRA
X170106.06-461334.1 17 01 06.60 -46 13 33.96 14.50 CHANDRA
X170106.08-461333.7 17 01 06.79 -46 13 33.60 14.51 CHANDRA
X170106.07-461333.6 17 01 06.70 -46 13 33.60 14.51 CHANDRA
CXOGSG J170106.0-461333 17 01 06.70 -46 13 32.88 14.52 CHANDRA
60 CXOGSG J170115.6-461140 17 01 15.62 -46 11 40.20 14.75 CHANDRA
61 CXOGSG J170100.2-461420 17 01 00.26 -46 14 20.40 14.79 CHANDRA
X170100.21-461420.5 17 01 00.22 -46 14 20.40 14.80 CHANDRA
3XMM J170106.3-461259 17 01 06.38 -46 12 59.04 14.86 XMM-NEWTON
62 X170106.17-461259.6 17 01 06.17 -46 12 59.76 14.88 CHANDRA
X170106.18-461259.2 17 01 06.19 -46 12 59.04 14.88 CHANDRA
CXOGSG J170106.1-461259 17 01 06.17 -46 12 59.40 14.88 CHANDRA
X170106.16-461259.5 17 01 06.17 -46 12 59.40 14.88 CHANDRA
X170106.16-461259.5 17 01 06.17 -46 12 59.40 14.88 CHANDRA
CXO J170106.1-461259 17 01 06.19 -46 12 59.04 14.88 CHANDRA
X170106.13-461259.6 17 01 06.12 -46 12 59.76 14.88 CHANDRA
X170115.14-461125.5 17 01 15.14 -46 11 25.44 14.99 CHANDRA
X170115.11-461125.6 17 01 15.12 -46 11 25.44 14.99 CHANDRA
CXOGSG J170115.1-461125 17 01 15.12 -46 11 25.44 15.00 CHANDRA
63 X170108.25-461133.9 17 01 08.26 -46 11 34.08 15.65 CHANDRA
64 CXOGSG J170101.8-461236 17 01 01.87 -46 12 36.72 15.69 CHANDRA
X170101.87-461236.5 17 01 01.87 -46 12 36.36 15.69 CHANDRA
65 X170103.25-461158.3 17 01 03.24 -46 11 58.20 15.95 CHANDRA
CXOGSG J170103.2-461158 17 01 03.24 -46 11 57.84 15.96 CHANDRA
X170103.07-461158.2 17 01 03.70 -46 11 58.20 15.98 CHANDRA
X170102.99-461158.6 17 01 03.00 -46 11 58.56 15.98 CHANDRA
X170102.98-461158.7 17 01 02.98 -46 11 58.56 15.98 CHANDRA
X170102.97-461158.6 17 01 02.98 -46 11 58.56 15.98 CHANDRA
X170102.98-461158.5 17 01 02.98 -46 11 58.56 15.98 CHANDRA
X170103.00-461158.2 17 01 03.00 -46 11 58.20 15.99 CHANDRA
X170102.97-461158.4 17 01 02.98 -46 11 58.56 15.99 CHANDRA
X170102.95-461158.6 17 01 02.95 -46 11 58.56 15.99 CHANDRA
X170102.97-461158.2 17 01 02.98 -46 11 58.20 15.99 CHANDRA
CXOGSG J170102.9-461158 17 01 02.95 -46 11 58.20 15.99 CHANDRA
CXO J170102.9-461158 17 01 02.93 -46 11 58.56 15.99 CHANDRA
X170102.95-461158.3 17 01 02.95 -46 11 58.20 15.99 CHANDRA
3XMM J170102.9-461157 17 01 02.88 -46 11 58.56 16.00 XMM-NEWTON
3XMM J170102.9-461157 17 01 03.50 -46 11 56.76 16.00 XMM-NEWTON
3XMM J170102.9-461157 17 01 02.88 -46 11 57.84 16.01 XMM-NEWTON
3XMM J170103.4-461114 17 01 03.41 -46 11 14.28 16.46 XMM-NEWTON
66 CXOGSG J170102.0-461126 17 01 02.40 -46 11 26.88 16.47 CHANDRA
CXOGSG J170059.4-461134 17 00 59.45 -46 11 34.08 16.71 CHANDRA

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 MGPS J170211-462127 17 02 10.99 -46 21 27.00 1.78 MGPS2
2 MGPS J170149-461931 17 01 49.80 -46 19 31.08 4.94 MGPS2
3 MGPS J170220-462929 17 02 20.30 -46 29 30.12 6.60 MGPS2
4 MSH 16-410 17 01 17.50 -46 26 21.84 9.40 DIXON
5 MGPS J170222-461200 17 02 22.70 -46 12 01.08 11.43 MGPS2
6 MGPS J170312-461908 17 03 12.79 -46 19 09.12 11.75 MGPS2
TGSSADR J170312.8-461906 17 03 12.79 -46 19 06.96 11.76 GMRTAS150M
7 TGSSADR J170303.5-461128 17 03 03.60 -46 11 29.04 15.05 GMRTAS150M
MGPS J170303-461129 17 03 03.70 -46 11 29.04 15.06 MGPS2
8 MGPS J170059-461348 17 00 59.40 -46 13 48.00 15.25 MGPS2

Penn State University Goddard Space Flight Center Swift