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 J1445.7-5925

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J1445.7-5925 Swift-XRT detections in the field for 3FGL J1445.7-5925

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 14 45 44.49 -59 32 00.24 4.56 (1.8 ± 0.3) x 10-2 61 7.337 6.920
2 14 46 53.01 -59 19 35.35 5.31 (7 ± 2) x 10-3 28 4.520 4.258
3 14 46 07.26 -59 21 55.65 5.89 (4.5 ± 1.4) x 10-3 17 3.427 3.286

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 46 49.12 -59 25 07.20 5.96 (2.1 ± 1.0) x 10-3 16 2.412 2.221

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J1445.7-5925 Swift-XRT image with known radio, optical and UV sources for 3FGL J1445.7-5925

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 CXOGSG J144606.1-592725 14 46 06.12 -59 27 25.92 2.97 CHANDRA
2 CXO J144606.7-592158 14 46 06.77 -59 21 57.96 4.45 CHANDRA
2RXS J144607.3-592159 14 46 07.34 -59 21 59.76 4.47 ROSAT
AX J1445.7-5931 14 45 46.99 -59 31 54.12 6.23 INTEGRAL
3 AX J144547-5931 14 45 47.40 -59 31 55.20 6.25 ASCA
4 ChI J144547-5931_1 14 45 43.68 -59 32 05.28 6.44 CHANDRA
CXO J144543.6-593205 14 45 43.68 -59 32 05.28 6.44 CHANDRA
X144543.67-593205.3 14 45 43.68 -59 32 05.28 6.44 CHANDRA
CXOGSG J144543.6-593205 14 45 43.68 -59 32 05.28 6.44 CHANDRA
5 X144619.01-593043.0 14 46 19.10 -59 30 42.84 6.46 CHANDRA
6 CXOGSG J144634.9-591924 14 46 34.99 -59 19 24.60 8.72 CHANDRA
7 X144439.18-592331.7 14 44 39.19 -59 23 31.56 8.93 CHANDRA
8 X144653.58-591938.3 14 46 53.59 -59 19 38.28 10.37 CHANDRA
CXO J144653.5-591938 14 46 53.59 -59 19 38.28 10.37 CHANDRA
CXOGSG J144653.5-591938 14 46 53.59 -59 19 38.28 10.37 CHANDRA
ChI J144701-5919_1 14 46 53.59 -59 19 38.28 10.37 CHANDRA
9 X144551.74-593605.1 14 45 51.74 -59 36 05.04 10.43 CHANDRA
10 X144530.81-593600.2 14 45 30.82 -59 36 00.36 10.55 CHANDRA
11 AX J144701-5919 14 47 01.68 -59 19 48.00 11.14 ASCA
AX J1447.0-5919 14 47 01.99 -59 19 48.00 11.18 INTEGRAL
12 X144435.02-593356.8 14 44 35.21 -59 33 56.88 12.36 CHANDRA
13 X144656.05-591344.4 14 46 56.50 -59 13 44.40 14.80 CHANDRA
14 X144720.05-591555.6 14 47 20.50 -59 15 55.44 15.32 CHANDRA

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 GM 17 14 45 47.59 -59 25 06.96 0.55 DIXON
2 BM 317.0+00.3 14 45 42.70 -59 26 36.96 1.12 DIXON
3 PMN J1445-5926 14 45 38.30 -59 26 26.88 1.39 PMN
4 DTG317.0+00.3 14 45 33.60 -59 25 37.92 1.75 DIXON
5 GS 317.0+00.3 14 45 32.59 -59 26 13.92 1.95 DIXON
6 SG 317.0+00.3 14 45 29.30 -59 25 41.88 2.29 DIXON
7 MGPS J144643-591836 14 46 43.20 -59 18 37.08 10.02 MGPS2
8 AG G317.1+0.1 14 46 53.40 -59 32 36.96 10.89 DIXON
9 MGPS J144608-593619 14 46 07.99 -59 36 19.08 10.97 MGPS2
10 MGPS J144532-591448 14 45 32.59 -59 14 48.12 11.02 MGPS2
11 KOM24 14 46 58.39 -59 32 34.08 11.36 DIXON
12 MGPS J144659-593433 14 46 59.81 -59 34 33.96 12.80 MGPS2

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