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 J1507.0-6223

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J1507.0-6223 Swift-XRT detections in the field for 2FGL J1507.0-6223


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 15 07 59.56 -62 25 18.00 7.09 (2.6 ± 1.0) x 10-3 11 2.549 2.566
2 15 07 08.47 -62 16 37.09 6.52 (2.3 ± 1.0) x 10-3 15 2.684 2.396
3 15 06 34.07 -62 35 31.02 6.78 (1.9 ± 0.9) x 10-3 9 2.309 2.158

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1507.0-6223 Swift-XRT image with known radio, optical and UV sources for 2FGL J1507.0-6223

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 CXOGSG J150658.7-622440 15 06 58.75 -62 24 40.32 0.88 CHANDRA
3XMM J150703.3-622254 15 07 03.34 -62 22 54.12 0.97 XMM-NEWTON
2 CXOGSG J150702.2-622245 15 07 02.23 -62 22 45.48 1.08 CHANDRA
X150702.23-622245.1 15 07 02.23 -62 22 45.12 1.09 CHANDRA
3 CXOGSG J150709.8-622305 15 07 09.82 -62 23 05.28 1.30 CHANDRA
X150709.87-622305.3 15 07 09.86 -62 23 05.28 1.31 CHANDRA
3XMM J150709.9-622305 15 07 10.01 -62 23 05.64 1.32 XMM-NEWTON
3XMM J150709.9-622305 15 07 09.98 -62 23 05.28 1.32 XMM-NEWTON
4 X150657.21-622623.9 15 06 57.22 -62 26 24.00 2.61 CHANDRA
5 X150652.48-622122.7 15 06 52.49 -62 21 22.68 2.61 CHANDRA
6 X150713.06-622604.4 15 07 13.61 -62 26 04.56 2.68 CHANDRA
CXOGSG J150713.1-622604 15 07 13.13 -62 26 04.56 2.69 CHANDRA
7 X150646.62-622126.4 15 06 46.61 -62 21 26.28 2.87 CHANDRA
8 X150726.25-622354.1 15 07 26.26 -62 23 54.24 2.98 CHANDRA
3XMM J150644.2-622116 15 06 44.28 -62 21 16.56 3.16 XMM-NEWTON
CXOGSG J150644.2-622116 15 06 44.28 -62 21 16.56 3.17 CHANDRA
9 CXOGSG J150710.2-622025 15 07 10.27 -62 20 25.80 3.57 CHANDRA
10 CXOGSG J150728.1-622156 15 07 28.15 -62 21 56.16 3.71 CHANDRA
11 X150728.54-622609.2 15 07 28.54 -62 26 09.24 3.99 CHANDRA
3XMM J150728.3-622610 15 07 28.32 -62 26 11.04 3.99 XMM-NEWTON
3XMM J150728.3-622610 15 07 28.44 -62 26 10.68 4.00 XMM-NEWTON
CXOGSG J150728.7-622610 15 07 28.73 -62 26 09.96 4.02 CHANDRA
12 X150707.61-621931.5 15 07 07.61 -62 19 31.44 4.37 CHANDRA
13 CXOGSG J150638.5-622009 15 06 38.50 -62 20 09.60 4.46 CHANDRA
3XMM J150737.6-622223 15 07 37.68 -62 22 23.88 4.53 XMM-NEWTON
14 X150737.73-622223.3 15 07 37.73 -62 22 23.16 4.54 CHANDRA
CXOGSG J150737.8-622222 15 07 37.80 -62 22 23.16 4.55 CHANDRA
15 X150642.60-621927.3 15 06 42.60 -62 19 27.48 4.84 CHANDRA
16 CXOGSG J150706.7-621858 15 07 06.74 -62 18 58.68 4.89 CHANDRA
X150706.75-621858.7 15 07 06.74 -62 18 58.68 4.90 CHANDRA
3XMM J150706.8-621858 15 07 06.91 -62 18 58.68 4.90 XMM-NEWTON
17 CXOGSG J150742.6-622244 15 07 42.70 -62 22 45.12 5.00 CHANDRA
18 X150622.04-622124.6 15 06 22.39 -62 21 24.48 5.07 CHANDRA
19 X150657.78-622858.7 15 06 57.79 -62 28 58.80 5.17 CHANDRA
20 X150748.07-622332.1 15 07 48.70 -62 23 32.28 5.52 CHANDRA
CXOGSG J150748.1-622330 15 07 48.12 -62 23 30.48 5.52 CHANDRA
21 CXOGSG J150727.2-621906 15 07 27.22 -62 19 06.24 5.64 CHANDRA
X150727.23-621906.4 15 07 27.24 -62 19 06.24 5.64 CHANDRA
22 X150721.60-621815.9 15 07 21.60 -62 18 15.84 6.07 CHANDRA
23 3XMM J150651.7-621735 15 06 51.77 -62 17 35.88 6.31 XMM-NEWTON
24 CXOGSG J150632.9-621820 15 06 32.95 -62 18 20.88 6.34 CHANDRA
3XMM J150607.0-622210 15 06 07.61 -62 22 10.56 6.41 XMM-NEWTON
25 X150750.23-622058.2 15 07 50.23 -62 20 58.20 6.43 CHANDRA
26 X150606.81-622211.0 15 06 06.82 -62 22 10.92 6.44 CHANDRA
CXOGSG J150606.8-622210 15 06 06.82 -62 22 10.92 6.44 CHANDRA
27 CXOGSG J150728.2-621809 15 07 28.20 -62 18 09.36 6.51 CHANDRA
X150728.23-621809.1 15 07 28.22 -62 18 09.00 6.52 CHANDRA
3XMM J150756.0-622239 15 07 56.30 -62 22 40.08 6.53 XMM-NEWTON
3XMM J150756.0-622239 15 07 55.99 -62 22 38.64 6.53 XMM-NEWTON
28 CXOGSG J150756.0-622239 15 07 56.59 -62 22 39.72 6.54 CHANDRA
X150756.05-622239.2 15 07 56.50 -62 22 39.36 6.54 CHANDRA
3XMM J150728.2-621803 15 07 28.20 -62 18 03.60 6.59 XMM-NEWTON
29 X150613.54-621934.4 15 06 13.54 -62 19 34.32 6.91 CHANDRA
CXOGSG J150613.4-621934 15 06 13.51 -62 19 34.68 6.91 CHANDRA
30 X150656.63-623043.2 15 06 56.64 -62 30 43.20 6.92 CHANDRA
31 3XMM J150758.5-622528 15 07 58.56 -62 25 28.20 6.92 XMM-NEWTON
3XMM J150758.5-622528 15 07 58.58 -62 25 28.56 6.92 XMM-NEWTON
32 X150601.85-622158.7 15 06 01.85 -62 21 58.68 7.05 CHANDRA
3XMM J150708.8-621644 15 07 08.81 -62 16 44.04 7.15 XMM-NEWTON
33 CXOGSG J150708.8-621644 15 07 08.83 -62 16 44.04 7.15 CHANDRA
X150708.83-621644.0 15 07 08.83 -62 16 44.04 7.15 CHANDRA
3XMM J150708.8-621644 15 07 08.83 -62 16 44.04 7.15 XMM-NEWTON
34 CXOGSG J150645.7-621648 15 06 45.77 -62 16 48.00 7.22 CHANDRA
X150645.77-621648.1 15 06 45.77 -62 16 48.00 7.22 CHANDRA
CXOGSG J150559.6-622150 15 05 59.66 -62 21 50.40 7.33 CHANDRA
X150559.64-622150.9 15 05 59.64 -62 21 50.76 7.33 CHANDRA
35 X150609.24-621932.2 15 06 09.24 -62 19 32.16 7.33 CHANDRA
CXOGSG J150609.1-621931 15 06 09.17 -62 19 31.44 7.35 CHANDRA
36 CXOGSG J150639.3-621649 15 06 39.34 -62 16 49.80 7.41 CHANDRA
X150639.33-621649.8 15 06 39.34 -62 16 49.80 7.41 CHANDRA
37 X150754.47-621947.5 15 07 54.48 -62 19 47.64 7.44 CHANDRA
3XMM J150637.0-621629 15 06 37.51 -62 16 29.64 7.81 XMM-NEWTON
38 X150555.21-622149.9 15 05 55.20 -62 21 50.04 7.83 CHANDRA
X150636.93-621628.4 15 06 36.94 -62 16 28.56 7.84 CHANDRA
CXOGSG J150636.9-621628 15 06 36.89 -62 16 28.56 7.84 CHANDRA
CXOGSG J150554.9-622151 15 05 54.96 -62 21 51.12 7.85 CHANDRA
3XMM J150554.8-622150 15 05 54.82 -62 21 50.04 7.87 XMM-NEWTON
39 X150619.66-621727.5 15 06 19.66 -62 17 27.60 7.93 CHANDRA
CXOGSG J150619.6-621727 15 06 19.63 -62 17 27.24 7.94 CHANDRA
3XMM J150619.3-621727 15 06 19.32 -62 17 27.96 7.95 XMM-NEWTON
40 3XMM J150637.0-621629 15 06 37.66 -62 16 16.68 7.99 XMM-NEWTON
41 3XMM J150646.0-623200 15 06 46.10 -62 32 00.60 8.36 XMM-NEWTON
42 X150803.87-621918.0 15 08 03.86 -62 19 18.12 8.63 CHANDRA
43 X150705.31-621455.0 15 07 05.30 -62 14 54.96 8.92 CHANDRA
CXOGSG J150705.3-621454 15 07 05.33 -62 14 54.60 8.93 CHANDRA
3XMM J150708.2-621434 15 07 08.21 -62 14 35.52 9.27 XMM-NEWTON
44 3XMM J150708.2-621434 15 07 08.54 -62 14 31.20 9.34 XMM-NEWTON
45 CXOGSG J150555.5-621729 15 05 55.54 -62 17 29.04 9.85 CHANDRA
X150555.37-621729.4 15 05 55.37 -62 17 29.40 9.86 CHANDRA
46 CXOGSG J150718.5-621357 15 07 18.50 -62 13 57.36 10.09 CHANDRA
X150718.62-621357.0 15 07 18.62 -62 13 57.00 10.09 CHANDRA
47 X150535.70-622120.6 15 05 35.71 -62 21 20.52 10.14 CHANDRA
3XMM J150535.5-622121 15 05 35.47 -62 21 25.56 10.14 XMM-NEWTON
CXOGSG J150535.5-622120 15 05 35.54 -62 21 20.88 10.16 CHANDRA
3XMM J150535.5-622121 15 05 35.52 -62 21 19.80 10.16 XMM-NEWTON
48 CXOGSG J150538.0-622001 15 05 38.90 -62 20 01.68 10.28 CHANDRA
49 X150738.47-621430.6 15 07 38.47 -62 14 30.48 10.30 CHANDRA
X150537.73-622004.5 15 05 37.73 -62 20 04.56 10.31 CHANDRA
50 3XMM J150727.1-623340 15 07 27.19 -62 33 40.32 10.32 XMM-NEWTON
51 X150614.26-621451.1 15 06 14.26 -62 14 51.00 10.45 CHANDRA
52 X150620.98-621423.6 15 06 20.98 -62 14 23.64 10.49 CHANDRA
53 CXOGSG J150752.0-621510 15 07 52.39 -62 15 10.44 10.52 CHANDRA
X150752.11-621510.2 15 07 52.10 -62 15 10.08 10.52 CHANDRA
54 X150715.35-621324.1 15 07 15.36 -62 13 24.24 10.56 CHANDRA
3XMM J150715.0-621322 15 07 15.19 -62 13 22.44 10.58 XMM-NEWTON
55 3XMM J150820.1-622927 15 08 19.80 -62 29 29.76 10.78 XMM-NEWTON
3XMM J150820.1-622927 15 08 20.52 -62 29 24.36 10.81 XMM-NEWTON
56 X150659.60-621252.5 15 06 59.59 -62 12 52.56 10.95 CHANDRA
57 3XMM J150801.5-621446 15 08 01.56 -62 14 47.40 11.48 XMM-NEWTON
3XMM J150801.5-621446 15 08 01.58 -62 14 46.68 11.49 XMM-NEWTON
58 CXOGSG J150613.1-621341 15 06 13.13 -62 13 41.88 11.52 CHANDRA
X150614.07-621337.9 15 06 14.71 -62 13 37.92 11.53 CHANDRA
X150613.35-621339.7 15 06 13.34 -62 13 39.72 11.54 CHANDRA
59 3XMM J150819.2-623122 15 08 19.22 -62 31 22.08 11.82 XMM-NEWTON
60 3XMM J150528.6-621827 15 05 28.66 -62 18 27.72 11.93 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 [SPT2015] ATCA J1506-6231 15 06 36.41 -62 31 05.16 7.78 FER2FUSRID
2 PMN J1505-6219 15 05 27.41 -62 19 03.00 11.81 PMN
3 MGPS J150641-623533 15 06 41.90 -62 35 34.08 11.94 MGPS2

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