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 J1104.7-6036

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J1104.7-6036 Swift-XRT detections in the field for 2FGL J1104.7-6036

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 11 03 18.86 -60 55 17.33 3.85 (3.8 ± 0.7) x 10-3 67 7.125 5.389
2 11 04 54.76 -60 45 52.01 4.97 (1.6 ± 0.5) x 10-3 24 3.473 3.464
3 11 03 27.69 -60 53 15.05 3.90 (1.8 ± 0.6) x 10-3 53 5.218 3.182

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 11 03 06.20 -60 53 59.62 3.88 (1.8 ± 0.6) x 10-3 52 5.197 2.839
2 11 03 35.32 -60 34 39.02 5.70 (1.6 ± 0.6) x 10-3 15 2.591 2.773
3 11 04 08.93 -60 48 13.14 4.95 (1.1 ± 0.4) x 10-3 21 2.563 2.726
4 11 03 07.31 -60 50 19.21 4.20 (1.2 ± 0.5) x 10-3 32 3.108 2.555
5 11 02 49.08 -60 52 51.92 3.93 (1.3 ± 0.6) x 10-3 45 4.326 2.399
6 11 02 29.32 -60 46 48.76 4.37 (1.0 ± 0.4) x 10-3 29 3.451 2.305
7 11 02 51.95 -60 53 44.49 3.92 (1.3 ± 0.6) x 10-3 39 3.537 2.173
8 11 03 30.80 -60 53 49.03 3.92 (1.2 ± 0.6) x 10-3 33 3.883 2.131
9 11 03 05.10 -60 53 59.59 3.87 (1.2 ± 0.6) x 10-3 50 3.998 2.112
10 11 03 00.82 -60 54 57.29 3.87 (1.1 ± 0.5) x 10-3 46 4.668 2.108
11 11 03 11.67 -60 55 35.51 3.87 (10 ± 5) x 10-4 32 3.356 1.994
12 11 03 40.11 -60 53 40.41 3.97 (9 ± 5) x 10-4 35 2.839 1.892
13 11 03 30.38 -60 56 00.04 4.02 (9 ± 5) x 10-4 34 4.120 1.844
14 11 03 05.46 -60 49 33.78 4.22 (7 ± 4) x 10-4 35 3.261 1.833
15 11 02 55.09 -60 54 01.83 3.88 (10 ± 5) x 10-4 40 3.750 1.831
16 11 03 00.04 -60 53 06.08 3.87 (10 ± 5) x 10-4 41 3.402 1.803
17 11 02 44.00 -60 49 41.93 4.33 (6 ± 3) x 10-4 25 2.674 1.697
18 11 03 24.22 -60 50 52.69 4.26 (7 ± 4) x 10-4 31 3.056 1.692
19 11 03 40.25 -60 52 49.26 3.98 (7 ± 4) x 10-4 41 3.837 1.626
20 11 03 04.23 -60 55 08.81 3.89 (8 ± 5) x 10-4 40 3.489 1.602
21 11 03 35.23 -60 53 33.86 3.91 (8 ± 5) x 10-4 35 3.757 1.595
22 11 03 00.16 -60 53 00.59 3.90 (7 ± 5) x 10-4 42 3.038 1.557
23 11 03 00.81 -60 54 57.12 3.87 (7 ± 5) x 10-4 46 3.044 1.444
24 11 03 45.86 -60 53 20.85 4.05 (6 ± 4) x 10-4 28 3.550 1.397
25 11 02 48.49 -60 51 56.70 3.99 (5 ± 4) x 10-4 27 2.680 1.300
26 11 03 26.55 -60 53 42.16 3.91 (6 ± 5) x 10-4 42 3.233 1.210
27 11 02 54.83 -60 52 22.16 3.91 (7 ± 6) x 10-4 35 2.865 1.076
28 11 03 40.11 -60 53 40.41 3.97 (4 ± 4) x 10-4 35 2.716 1.062
29 11 03 12.15 -60 54 36.86 3.86 (5 ± 6) x 10-4 31 3.251 0.906
30 11 02 51.05 -60 52 15.97 3.93 (4 ± 5) x 10-4 30 2.680 0.873
31 11 02 57.00 -60 52 47.73 3.89 (4 ± 5) x 10-4 37 3.730 0.785
32 11 03 33.34 -60 53 37.77 3.89 (2 ± 5) x 10-4 44 3.196 0.451

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1104.7-6036 Swift-XRT image with known radio, optical and UV sources for 2FGL J1104.7-6036

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 3XMM J110359.0-604309 11 03 59.40 -60 43 09.48 8.54 XMM-NEWTON
2 3XMM J110357.1-604458 11 03 57.14 -60 44 58.56 10.09 XMM-NEWTON
3 3XMM J110403.4-604653 11 04 03.48 -60 46 53.04 11.30 XMM-NEWTON
4 3XMM J110333.1-604405 11 03 33.19 -60 44 06.00 11.50 XMM-NEWTON
1RXH J110409.0-604801 11 04 09.70 -60 48 01.44 12.04 ROSAT
5 3XMM J110312.8-604041 11 03 12.82 -60 40 41.88 12.07 XMM-NEWTON
6 3XMM J110408.8-604805 11 04 08.86 -60 48 05.76 12.12 XMM-NEWTON
3XMM J110408.8-604805 11 04 08.83 -60 48 05.76 12.12 XMM-NEWTON
7 3XMM J110315.5-604158 11 03 15.60 -60 41 58.56 12.22 XMM-NEWTON
8 3XMM J110357.0-604841 11 03 57.50 -60 48 41.04 13.26 XMM-NEWTON
9 3XMM J110327.5-604608 11 03 27.62 -60 46 08.76 13.37 XMM-NEWTON
3XMM J110327.5-604608 11 03 27.48 -60 46 07.68 13.37 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PSR J1105-6037 11 05 00.50 -60 37 15.96 1.79 ATNFPULSAR
2 MGPS J110356-603607 11 03 56.21 -60 36 06.84 6.18 MGPS2
3 MGPS J110506-604347 11 05 06.10 -60 43 46.92 7.33 MGPS2
4 MGPS J110455-604559 11 04 55.20 -60 46 00.12 9.19 MGPS2
5 MGPS J110548-602724 11 05 48.70 -60 27 24.12 12.19 MGPS2
6 PMN J1106-6033 11 06 22.39 -60 33 12.96 12.36 PMN
7 MGPS J110558-604544 11 05 58.90 -60 45 43.92 12.55 MGPS2
8 PSR J1103-6025 11 03 31.51 -60 25 36.12 14.54 ATNFPULSAR
PSR J1103-6025 11 03 31.51 -60 25 36.12 14.54 PMPULSAR

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