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.

4FGL J1404.4-6159

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1404.4-6159 Swift-XRT detections in the field for 4FGL J1404.4-6159

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 14 02 23.30 -61 51 24.24 4.32 (3.0 ± 0.3) x 10-2 87 8.707 8.895
2 14 05 52.15 -61 55 54.93 4.88 (1.2 ± 0.2) x 10-2 42 5.468 5.188

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 29.28 -61 47 20.56 4.90 (5 ± 2) x 10-3 31 3.476 2.853
2 14 05 01.89 -61 59 36.25 5.40 (5 ± 2) x 10-3 26 2.675 2.785
3 14 05 05.84 -61 48 03.27 6.52 (3.3 ± 1.2) x 10-3 10 2.653 2.673
4 14 04 40.89 -62 06 28.14 5.24 (4 ± 2) x 10-3 21 2.788 2.474

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1404.4-6159 Swift-XRT image with known radio, optical and UV sources for 4FGL J1404.4-6159

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 4XMM J140435.5-620006 14 04 35.59 -62 00 06.12 1.23 XMM-NEWTON
4XMMs J140435.7-620005 14 04 35.71 -62 00 05.76 1.24 XMM-NEWTON
2 4XMMs J140404.8-620202 14 04 04.87 -62 02 02.04 4.19 XMM-NEWTON
4XMM J140404.9-620202 14 04 04.92 -62 02 02.40 4.19 XMM-NEWTON
3 4XMM J140426.3-620339 14 04 26.30 -62 03 39.96 4.63 XMM-NEWTON
4 4XMM J140353.2-620044 14 03 53.23 -62 00 44.28 4.63 XMM-NEWTON
4XMMs J140353.1-620044 14 03 53.16 -62 00 43.92 4.63 XMM-NEWTON
4XMMs J140426.2-620340 14 04 26.28 -62 03 40.68 4.64 XMM-NEWTON
5 4XMMs J140348.6-615640 14 03 48.60 -61 56 40.92 5.41 XMM-NEWTON
4XMM J140348.5-615640 14 03 48.58 -61 56 40.20 5.42 XMM-NEWTON
6 4XMMs J140513.3-615556 14 05 13.30 -61 55 56.28 5.97 XMM-NEWTON
4XMM J140513.4-615557 14 05 13.44 -61 55 57.36 5.98 XMM-NEWTON
7 4XMM J140338.1-615842 14 03 38.18 -61 58 42.24 6.09 XMM-NEWTON
4XMMs J140338.1-615841 14 03 38.11 -61 58 41.16 6.10 XMM-NEWTON
8 4XMM J140429.9-620511 14 04 30.00 -62 05 11.76 6.14 XMM-NEWTON
4XMMs J140429.8-620512 14 04 29.81 -62 05 12.48 6.15 XMM-NEWTON
9 4XMMs J140356.7-620350 14 03 56.71 -62 03 50.04 6.17 XMM-NEWTON
4XMM J140356.7-620351 14 03 56.74 -62 03 51.48 6.18 XMM-NEWTON
10 4XMM J140333.9-615852 14 03 33.96 -61 58 52.68 6.58 XMM-NEWTON
4XMMs J140333.7-615855 14 03 33.72 -61 58 54.84 6.61 XMM-NEWTON
11 4XMM J140448.6-620518 14 04 48.65 -62 05 18.24 6.62 XMM-NEWTON
4XMMs J140449.1-620520 14 04 49.18 -62 05 20.40 6.67 XMM-NEWTON
12 4XMMs J140521.4-620216 14 05 21.43 -62 02 16.44 6.84 XMM-NEWTON
4XMM J140521.4-620216 14 05 21.48 -62 02 16.44 6.85 XMM-NEWTON
13 4XMMs J140529.5-620032 14 05 29.52 -62 00 32.76 7.15 XMM-NEWTON
4XMM J140529.5-620033 14 05 29.57 -62 00 33.12 7.15 XMM-NEWTON
14 4XMM J140534.5-615801 14 05 34.54 -61 58 01.92 7.65 XMM-NEWTON
4XMMs J140534.5-615802 14 05 34.58 -61 58 01.92 7.66 XMM-NEWTON
15 4XMMs J140538.7-615941 14 05 38.78 -61 59 41.64 8.10 XMM-NEWTON
4XMM J140538.8-615941 14 05 38.81 -61 59 41.28 8.11 XMM-NEWTON
16 4XMM J140352.3-615017 14 03 52.39 -61 50 17.16 9.82 XMM-NEWTON
4XMMs J140352.4-615016 14 03 52.44 -61 50 16.80 9.83 XMM-NEWTON
17 4XMMs J140551.6-620236 14 05 51.67 -62 02 36.60 10.22 XMM-NEWTON
4XMM J140551.6-620236 14 05 51.70 -62 02 36.24 10.22 XMM-NEWTON
18 4XMM J140415.4-620921 14 04 15.48 -62 09 21.96 10.44 XMM-NEWTON
4XMMs J140415.3-620921 14 04 15.34 -62 09 21.96 10.45 XMM-NEWTON
19 4XMM J140546.9-615325 14 05 46.94 -61 53 25.80 10.66 XMM-NEWTON
4XMMs J140547.0-615325 14 05 47.04 -61 53 25.44 10.67 XMM-NEWTON
20 4XMM J140516.7-620814 14 05 16.70 -62 08 14.28 10.69 XMM-NEWTON
4XMMs J140516.8-620814 14 05 16.87 -62 08 15.00 10.71 XMM-NEWTON
21 4XMM J140530.9-620725 14 05 30.94 -62 07 25.68 11.01 XMM-NEWTON
4XMMs J140530.9-620726 14 05 30.91 -62 07 26.40 11.01 XMM-NEWTON
4XMMs J140519.6-620828 14 05 19.61 -62 08 27.96 11.06 XMM-NEWTON
4XMM J140519.7-620827 14 05 19.73 -62 08 27.96 11.06 XMM-NEWTON
22 4XMMs J140602.8-620105 14 06 02.86 -62 01 05.52 11.09 XMM-NEWTON
23 4XMMs J140501.8-620936 14 05 01.90 -62 09 36.36 11.19 XMM-NEWTON
24 4XMM J140523.6-620849 14 05 23.64 -62 08 49.20 11.61 XMM-NEWTON
4XMMs J140523.7-620849 14 05 23.76 -62 08 49.56 11.62 XMM-NEWTON
25 4XMMs J140427.1-614723 14 04 27.17 -61 47 23.64 11.67 XMM-NEWTON
IGR J14043-6148 14 04 29.52 -61 47 20.40 11.72 INTEGRAL
IGR J14043-6148 14 04 29.59 -61 47 20.04 11.73 INTEGRAL
4XMM J140428.4-614716 14 04 28.42 -61 47 16.80 11.78 XMM-NEWTON
26 4XMM J140559.3-620513 14 05 59.33 -62 05 13.20 12.15 XMM-NEWTON
4XMMs J140559.3-620513 14 05 59.35 -62 05 13.20 12.16 XMM-NEWTON
27 4XMM J140455.6-621054 14 04 55.66 -62 10 54.48 12.22 XMM-NEWTON
4XMMs J140455.6-621054 14 04 55.63 -62 10 54.48 12.23 XMM-NEWTON
28 4XMMs J140301.4-620544 14 03 01.49 -62 05 44.52 12.34 XMM-NEWTON
29 4XMM J140403.7-621103 14 04 03.79 -62 11 03.12 12.38 XMM-NEWTON
4XMMs J140403.5-621102 14 04 03.55 -62 11 02.76 12.38 XMM-NEWTON
30 4XMM J140607.9-620410 14 06 07.97 -62 04 09.84 12.58 XMM-NEWTON
4XMMs J140607.9-620410 14 06 07.97 -62 04 09.84 12.58 XMM-NEWTON
31 4XMM J140316.6-614911 14 03 16.63 -61 49 12.00 13.11 XMM-NEWTON
4XMMs J140316.3-614912 14 03 16.37 -61 49 13.08 13.12 XMM-NEWTON
32 4XMM J140530.0-621025 14 05 30.02 -62 10 25.68 13.37 XMM-NEWTON
4XMMs J140530.0-621026 14 05 30.02 -62 10 26.04 13.37 XMM-NEWTON
33 4XMM J140319.4-621003 14 03 19.44 -62 10 03.36 13.75 XMM-NEWTON
4XMMs J140319.2-621002 14 03 19.27 -62 10 02.64 13.76 XMM-NEWTON
34 4XMM J140534.0-621052 14 05 34.06 -62 10 51.96 13.99 XMM-NEWTON
4XMMs J140534.2-621053 14 05 34.22 -62 10 53.76 14.03 XMM-NEWTON
2E 1402.3-6135 14 05 57.79 -61 49 32.52 14.05 EINSTEIN
2E 1402.3-6135 14 05 57.72 -61 49 31.80 14.05 EINSTEIN
2E 1402.3-6134 14 05 57.31 -61 49 16.68 14.19 EINSTEIN
2E 1402.3-6134 14 05 57.36 -61 49 16.68 14.19 EINSTEIN
35 2CXO J140556.8-614913 14 05 56.88 -61 49 13.08 14.19 CHANDRA
1RXS J140558.8-614906 14 05 58.80 -61 49 06.60 14.44 ROSAT
2RXS J140558.8-614905 14 05 58.82 -61 49 05.52 14.45 ROSAT
36 4XMM J140253.5-620818 14 02 53.54 -62 08 18.96 14.60 XMM-NEWTON
4XMMs J140253.6-620820 14 02 53.64 -62 08 20.04 14.61 XMM-NEWTON
37 4XMM J140608.8-620839 14 06 08.81 -62 08 39.84 15.04 XMM-NEWTON
4XMMs J140608.9-620839 14 06 08.95 -62 08 39.12 15.05 XMM-NEWTON
38 4XMMs J140303.8-621057 14 03 03.84 -62 10 57.36 15.60 XMM-NEWTON
4XMM J140303.7-621057 14 03 03.79 -62 10 58.08 15.61 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 MGPS J140356-615539 14 03 56.81 -61 55 40.08 5.17 MGPS2
2 WDS J14048-6206 14 04 48.00 -62 06 00.00 7.26 WDS
3 AJG 025 14 05 36.00 -61 57 55.08 7.84 DIXON
AG G311.5-0.3 14 05 36.00 -61 57 52.92 7.84 DIXON
SG 311.5-00.3 14 05 36.10 -61 57 52.92 7.85 DIXON
4 MGPS J140358-620608 14 03 58.61 -62 06 09.00 7.98 MGPS2
SNR G311.5-00.3 14 05 37.99 -61 58 00.12 8.06 SNRGREEN
SNR G311.5-00.3 14 05 37.99 -61 58 00.12 8.06 SNRGREEN
5 GS 311.5-00.3 14 05 39.10 -61 59 26.16 8.12 DIXON
6 MGPS J140430-620721 14 04 30.91 -62 07 22.08 8.30 MGPS2
7 DTG311.5-00.4 14 05 35.21 -62 03 20.16 8.77 DIXON
8 MSC 311.5-0.3 14 05 34.99 -61 53 60.00 9.17 MOSTSNRCAT
9 CD-61 4207 14 05 51.10 -61 55 59.16 10.02 ACRS
SAO 252593 14 05 51.12 -61 55 58.44 10.02 SAO
PPM 360536 14 05 51.14 -61 55 58.80 10.02 PPM
10 MGPS J140439-620915 14 04 39.79 -62 09 15.84 10.27 MGPS2
11 PMN J1405-6205 14 05 36.79 -62 05 53.88 10.40 PMN
12 GS 311.5-00.5 14 05 40.39 -62 06 38.16 11.20 DIXON
13 BM 311.6-00.4 14 06 08.30 -62 00 19.08 11.61 DIXON
14 NSV 6545 14 05 59.90 -62 04 23.16 11.81 GCVSNSVARS
V1333 Cen 14 05 59.88 -62 04 23.16 11.81 GCVS
15 MGPS J140316-620943 14 03 16.61 -62 09 42.84 13.69 MGPS2

Penn State University Goddard Space Flight Center Swift