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.

1FGL J1405.1-6123c

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J1405.1-6123c Swift-XRT detections in the field for 1FGL J1405.1-6123c

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 14 05 14.75 -61 18 22.35 3.83 (3.9 ± 0.4) x 10-3 181 9.512 9.246
2 14 05 46.78 -61 22 46.83 3.85 (2.9 ± 0.4) x 10-3 149 7.875 7.738
3 14 06 18.29 -61 31 27.02 4.56 (1.4 ± 0.2) x 10-3 55 5.813 6.241
4 14 05 14.49 -61 07 27.00 4.09 (1.5 ± 0.3) x 10-3 64 5.749 5.752
5 14 05 35.79 -61 12 49.36 4.03 (1.3 ± 0.3) x 10-3 61 5.259 5.010
6 14 04 35.53 -61 12 29.08 3.99 (1.1 ± 0.2) x 10-3 80 4.659 4.542
7 14 03 29.67 -61 21 21.78 4.51 (5 ± 2) x 10-4 30 3.198 3.020

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 14 04 04.30 -61 13 09.04 4.16 (6 ± 2) x 10-4 39 3.393 2.945
2 14 05 52.25 -61 22 00.72 3.85 (6 ± 2) x 10-4 104 2.981 2.598
3 14 03 58.57 -61 14 54.29 4.05 (5 ± 2) x 10-4 50 2.833 2.537
4 14 04 33.99 -61 33 12.42 3.98 (5 ± 2) x 10-4 62 3.060 2.364
5 14 03 58.57 -61 14 54.09 4.05 (3 ± 2) x 10-4 50 2.833 1.720

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1405.1-6123c Swift-XRT image with known radio, optical and UV sources for 1FGL J1405.1-6123c

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 CXOGSG J140512.8-612326 14 05 12.86 -61 23 26.52 0.28 CHANDRA
2 CXOGSG J140515.8-612138 14 05 15.82 -61 21 38.88 2.09 CHANDRA
3 CXOGSG J140529.1-612433 14 05 29.16 -61 24 33.84 2.27 CHANDRA
4 CXOGSG J140511.2-612630 14 05 11.21 -61 26 30.12 2.82 CHANDRA
5 CXOGSG J140455.0-612003 14 04 55.30 -61 20 03.48 4.14 CHANDRA
6 CXOGSG J140546.7-612245 14 05 46.80 -61 22 45.48 4.30 CHANDRA
7 CXOGSG J140459.2-611845 14 04 59.23 -61 18 45.72 5.14 CHANDRA
8 CXOGSG J140514.4-611827 14 05 14.47 -61 18 27.36 5.24 CHANDRA
9 CXOGSG J140553.8-612146 14 05 53.88 -61 21 46.44 5.40 CHANDRA
10 CXOGSG J140557.0-612441 14 05 57.41 -61 24 41.40 5.52 CHANDRA
11 CXOGSG J140548.6-611952 14 05 48.62 -61 19 52.32 5.84 CHANDRA
CXOGSG J140548.2-611945 14 05 48.29 -61 19 45.84 5.88 CHANDRA
12 CXOGSG J140604.4-612226 14 06 04.39 -61 22 26.40 6.43 CHANDRA
13 CXOGSG J140506.4-611623 14 05 06.46 -61 16 23.88 7.31 CHANDRA
14 CXOGSG J140546.5-611627 14 05 46.56 -61 16 27.12 8.35 CHANDRA
15 IGR J14059-6116 14 05 56.40 -61 16 30.00 8.96 INTEGRAL
IGR J14059-6116 14 05 56.40 -61 16 30.00 8.96 INTEGRAL
16 CXOGSG J140642.4-612235 14 06 42.43 -61 22 35.76 10.92 CHANDRA
17 CXOGSG J140534.8-611257 14 05 34.87 -61 12 57.96 11.07 CHANDRA
18 2E 1402.7-6117 14 06 19.32 -61 31 50.88 11.48 EINSTEIN
2E 1402.7-6117 14 06 19.39 -61 31 50.88 11.49 EINSTEIN

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PMN J1404-6120 14 04 51.91 -61 20 16.08 4.16 PMN
MGPS J140453-612002 14 04 53.71 -61 20 02.04 4.24 MGPS2
GS 311.6+00.3 14 04 52.99 -61 19 57.00 4.35 DIXON
2 MGPS J140439-611951 14 04 39.50 -61 19 50.88 5.44 MGPS2
3 BM 311.5+00.4 14 03 55.39 -61 17 24.00 11.10 DIXON
4 PSR J1406-6121 14 06 49.99 -61 21 28.08 11.98 PMPULSAR
PSR J1406-6121 14 06 49.99 -61 21 28.08 11.98 ATNFPULSAR
5 DTG311.5+00.4 14 03 40.30 -61 16 23.88 13.16 DIXON
6 SG 311.5+00.4 14 03 34.99 -61 16 59.16 13.39 DIXON
GS 311.5+00.4 14 03 36.31 -61 16 36.12 13.46 DIXON
PMN J1403-6116 14 03 35.30 -61 16 37.92 13.54 PMN

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