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 J2103.7-1113

Field

Detected Excesses

Swift-XRT image of the field for 3FGL J2103.7-1113 Swift-XRT detections in the field for 3FGL J2103.7-1113


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 21 03 59.52 -11 24 49.20 6.65 (4 ± 2) x 10-3 9 2.440 2.391
2 21 03 25.36 -11 20 15.09 6.31 (4 ± 2) x 10-3 11 2.488 2.387
3 21 03 25.06 -11 21 02.58 6.21 (2.9 ± 1.4) x 10-3 10 2.282 2.048

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 3FGL J2103.7-1113 Swift-XRT image with known radio, optical and UV sources for 3FGL J2103.7-1113

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1RXS J210346.8-111335 21 03 46.80 -11 13 35.04 0.22 ROSAT
2 CXOGSG J210350.0-111341 21 03 50.30 -11 13 41.16 0.95 CHANDRA
X210350.03-111341.3 21 03 50.30 -11 13 41.16 0.95 CHANDRA
3XMM J210350.0-111338 21 03 50.40 -11 13 38.28 0.95 XMM-NEWTON
XWAS J210350.0-111338 21 03 50.81 -11 13 41.16 0.96 XMM-NEWTON
3 3XMM J210346.7-111517 21 03 46.80 -11 15 18.00 1.56 XMM-NEWTON
4 3XMM J210344.8-111153 21 03 44.83 -11 11 53.16 1.89 XMM-NEWTON
3XMM J210352.3-111135 21 03 52.37 -11 11 35.16 2.64 XMM-NEWTON
5 X210352.30-111134.2 21 03 52.30 -11 11 34.08 2.64 CHANDRA
X210352.50-111130.6 21 03 52.51 -11 11 30.48 2.72 CHANDRA
6 3XMM J210338.8-111622 21 03 38.83 -11 16 22.44 3.19 XMM-NEWTON
7 CXOGSG J210349.0-111707 21 03 49.30 -11 17 07.44 3.45 CHANDRA
X210349.05-111708.0 21 03 49.51 -11 17 08.16 3.46 CHANDRA
8 3XMM J210330.8-111248 21 03 30.82 -11 12 48.24 3.88 XMM-NEWTON
XWAS J210330.8-111249 21 03 30.79 -11 12 47.88 3.89 XMM-NEWTON
3XMM J210349.6-111819 21 03 49.63 -11 18 19.44 4.66 XMM-NEWTON
9 X210349.48-111821.1 21 03 49.49 -11 18 21.24 4.68 CHANDRA
CXOGSG J210349.4-111821 21 03 49.49 -11 18 21.24 4.68 CHANDRA
10 3XMM J210405.8-111415 21 04 05.88 -11 14 16.08 4.86 XMM-NEWTON
11 CXOGSG J210405.5-111600 21 04 05.54 -11 16 00.84 5.26 CHANDRA
X210405.56-111602.6 21 04 05.57 -11 16 02.64 5.28 CHANDRA
12 3XMM J210332.3-111750 21 03 32.33 -11 17 50.28 5.32 XMM-NEWTON
13 3XMM J210404.5-111642 21 04 04.61 -11 16 42.60 5.40 XMM-NEWTON
14 XWAS J210352.9-111855 21 03 52.90 -11 18 55.08 5.43 XMM-NEWTON
3XMM J210352.9-111855 21 03 52.92 -11 18 55.80 5.44 XMM-NEWTON
15 CXOGSG J210408.5-111312 21 04 08.59 -11 13 12.00 5.52 CHANDRA
16 CXOGSG J210358.8-111920 21 03 58.87 -11 19 19.92 6.40 CHANDRA
3XMM J210358.9-111920 21 03 58.94 -11 19 20.64 6.41 XMM-NEWTON
17 CXOGSG J210401.6-111854 21 04 01.68 -11 18 55.08 6.42 CHANDRA
18 3XMM J210412.2-111227 21 04 12.24 -11 12 27.72 6.52 XMM-NEWTON
19 3XMM J210408.4-111731 21 04 08.47 -11 17 31.56 6.65 XMM-NEWTON
20 3XMM J210410.3-111702 21 04 10.32 -11 17 02.40 6.78 XMM-NEWTON
21 3XMM J210349.1-112031 21 03 49.18 -11 20 31.20 6.81 XMM-NEWTON
22 3XMM J210334.2-112010 21 03 34.22 -11 20 10.32 7.06 XMM-NEWTON
23 X210359.01-112008.9 21 03 59.11 -11 20 08.88 7.13 CHANDRA
CXOGSG J210359.0-112009 21 03 59.11 -11 20 09.24 7.14 CHANDRA
24 CXOGSG J210413.3-111635 21 04 13.39 -11 16 35.04 7.25 CHANDRA
X210413.38-111635.3 21 04 13.39 -11 16 35.40 7.25 CHANDRA
3XMM J210413.4-111634 21 04 13.44 -11 16 35.04 7.26 XMM-NEWTON
3XMM J210407.2-111916 21 04 07.27 -11 19 15.96 7.57 XMM-NEWTON
25 CXOGSG J210407.2-111916 21 04 07.25 -11 19 17.04 7.57 CHANDRA
X210407.24-111916.9 21 04 07.25 -11 19 17.04 7.57 CHANDRA
26 3XMM J210416.3-111100 21 04 16.32 -11 11 00.24 7.89 XMM-NEWTON
27 CXOGSG J210417.8-111614 21 04 17.83 -11 16 14.88 8.15 CHANDRA
1WGA J2103.4-1120 21 03 24.70 -11 20 02.04 8.20 ROSAT
28 XBS J210325.4-112011 21 03 25.39 -11 20 11.40 8.22 XMM-NEWTON
3XMM J210325.2-112011 21 03 25.30 -11 20 11.40 8.23 XMM-NEWTON
29 3XMM J210330.1-112102 21 03 30.12 -11 21 02.16 8.29 XMM-NEWTON
30 3XMM J210419.8-111250 21 04 19.85 -11 12 50.40 8.31 XMM-NEWTON
31 3XMM J210336.0-112146 21 03 36.79 -11 21 46.08 8.40 XMM-NEWTON
32 CXOGSG J210418.0-111801 21 04 18.10 -11 18 01.80 8.92 CHANDRA
X210418.11-111801.4 21 04 18.12 -11 18 01.44 8.92 CHANDRA
3XMM J210418.1-111802 21 04 18.14 -11 18 02.16 8.93 XMM-NEWTON
33 3XMM J210325.3-112107 21 03 25.39 -11 21 07.56 8.97 XMM-NEWTON
34 3XMM J210341.0-112250 21 03 41.81 -11 22 50.88 9.19 XMM-NEWTON
35 XWAS J210424.2-111127 21 04 24.19 -11 11 27.24 9.60 XMM-NEWTON
36 3XMM J210315.6-111947 21 03 15.67 -11 19 47.64 9.62 XMM-NEWTON
3XMM J210424.2-111126 21 04 24.29 -11 11 26.88 9.62 XMM-NEWTON
37 3XMM J210334.6-112311 21 03 34.66 -11 23 11.40 9.86 XMM-NEWTON
1BMW 210410.6-112143 21 04 10.63 -11 21 43.56 9.98 ROSAT
38 X210410.05-112151.5 21 04 10.51 -11 21 51.48 10.00 CHANDRA
CXOGSG J210410.0-112151 21 04 10.80 -11 21 51.84 10.01 CHANDRA
1WGA J2104.1-1121 21 04 10.90 -11 21 45.36 10.05 ROSAT
CXOGSG J210410.8-112148 21 04 10.80 -11 21 48.60 10.08 CHANDRA
X210410.80-112148.7 21 04 10.80 -11 21 48.60 10.08 CHANDRA
CXOGSG J210411.2-112143 21 04 11.30 -11 21 43.92 10.08 CHANDRA
X210411.29-112144.2 21 04 11.28 -11 21 44.28 10.09 CHANDRA
3XMM J210410.9-112148 21 04 10.92 -11 21 48.60 10.09 XMM-NEWTON
3XMM J210407.6-112230 21 04 07.63 -11 22 30.36 10.22 XMM-NEWTON
39 CXOGSG J210407.6-112231 21 04 07.68 -11 22 31.80 10.24 CHANDRA
X210407.69-112231.7 21 04 07.68 -11 22 31.80 10.24 CHANDRA
2RXP J210411.2-112158 21 04 11.16 -11 21 57.96 10.25 ROSAT
3XMM J210420.8-111934 21 04 20.88 -11 19 34.68 10.31 XMM-NEWTON
40 X210420.89-111936.0 21 04 20.88 -11 19 36.12 10.33 CHANDRA
CXOGSG J210420.9-111935 21 04 20.90 -11 19 35.76 10.33 CHANDRA
41 3XMM J210416.1-112109 21 04 16.18 -11 21 09.36 10.44 XMM-NEWTON
42 3XMM J210330.8-112417 21 03 30.89 -11 24 16.92 11.18 XMM-NEWTON
3XMM J210359.6-112453 21 03 59.62 -11 24 53.28 11.62 XMM-NEWTON
43 CXOGSG J210406.8-112413 21 04 06.91 -11 24 14.04 11.65 CHANDRA
X210406.90-112414.0 21 04 06.91 -11 24 14.04 11.65 CHANDRA
44 X210359.86-112456.5 21 03 59.86 -11 24 56.52 11.69 CHANDRA
CXOGSG J210359.8-112456 21 03 59.88 -11 24 56.52 11.69 CHANDRA
45 X210414.66-112330.7 21 04 14.66 -11 23 30.84 12.00 CHANDRA
CXOGSG J210414.6-112330 21 04 14.66 -11 23 30.84 12.01 CHANDRA
3XMM J210414.7-112330 21 04 14.71 -11 23 30.48 12.01 XMM-NEWTON
46 3XMM J210434.3-111620 21 04 34.32 -11 16 20.64 12.09 XMM-NEWTON
XWAS J210426.7-112148 21 04 26.69 -11 21 48.96 12.80 XMM-NEWTON
3XMM J210426.7-112148 21 04 26.71 -11 21 48.60 12.80 XMM-NEWTON
47 CXOGSG J210426.6-112149 21 04 26.69 -11 21 49.32 12.80 CHANDRA
X210426.70-112149.3 21 04 26.71 -11 21 49.32 12.80 CHANDRA
48 3XMM J210428.8-112112 21 04 28.85 -11 21 12.24 12.85 XMM-NEWTON
49 CXOGSG J210423.4-112252 21 04 23.42 -11 22 52.68 12.91 CHANDRA
3XMM J210408.5-112530 21 04 08.54 -11 25 30.36 12.98 XMM-NEWTON
50 CXOGSG J210408.3-112532 21 04 08.33 -11 25 32.52 12.99 CHANDRA
X210408.35-112532.8 21 04 08.35 -11 25 32.88 12.99 CHANDRA
51 X210427.88-112214.0 21 04 27.89 -11 22 14.16 13.29 CHANDRA
CXOGSG J210427.9-112213 21 04 27.91 -11 22 13.80 13.29 CHANDRA
X210429.78-112213.6 21 04 29.78 -11 22 13.44 13.65 CHANDRA
CXOGSG J210429.7-112213 21 04 29.78 -11 22 13.80 13.65 CHANDRA

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J210324-111216 21 03 24.91 -11 12 16.92 5.42 NVSS
[SPT2015] ATCA J2103-1112 21 03 24.70 -11 12 19.08 5.45 FER2FUSRID
[PME2013] J2103-1112 21 03 24.70 -11 12 19.08 5.45 AT2FGLUS
2 [SHM2012] 960 21 03 55.90 -11 19 33.96 6.29 WMAPITNPTS
3 NVSS J210403-111931 21 04 03.00 -11 19 32.16 7.11 NVSS
4 WISH B2101.5-1127 21 04 18.00 -11 16 00.12 8.12 WISH
GLEAM J210418-111730 21 04 18.70 -11 17 30.84 8.82 GLEAMEGCAT
5 NVSS J210418-111733 21 04 18.70 -11 17 34.08 8.85 NVSS
TGSSADR J210418.8-111732 21 04 18.91 -11 17 31.92 8.87 GMRTAS150M
6 PCCS2 100 G037.75-34.55 21 04 05.90 -11 21 24.84 9.08 PCCS100GHZ
7 PCCS2 143 G037.76-34.56 21 04 09.00 -11 21 25.92 9.51 PCCS143GHZ
WISH B2101.4-1133 21 04 10.70 -11 21 45.00 10.01 WISH
PK 037-34.1 21 04 10.80 -11 21 47.88 10.07 DIXON
8 NVSS J210410-112148 21 04 10.80 -11 21 47.88 10.07 NVSS
AT20G J210410-112149 21 04 10.80 -11 21 48.96 10.08 AT20G
TGSSADR J210410.9-112148 21 04 10.90 -11 21 47.88 10.09 GMRTAS150M
TXS 2101-115 21 04 10.80 -11 21 50.04 10.09 TEXAS
CRATES J210411-112149 21 04 10.99 -11 21 48.96 10.11 CRATES
9 WISH B2101.6-1122 21 04 24.70 -11 10 08.04 10.12 WISH
PKS J2104-1121 21 04 11.40 -11 21 47.88 10.15 PKSCAT90
GLEAM J210410-112155 21 04 10.70 -11 21 56.16 10.16 GLEAMEGCAT
PKS 2101-115 21 04 11.40 -11 21 48.96 10.17 DIXON
PMN J2104-1121 21 04 11.40 -11 21 48.96 10.17 PMN
PCCS2 217 G037.76-34.57 21 04 11.50 -11 21 56.88 10.28 PCCS217GHZ
SPASS J210412-112147 21 04 12.50 -11 21 47.88 10.32 SPASS2P3GH
10 PCCS2 070 G037.77-34.58 21 04 13.90 -11 21 51.12 10.57 PCCS070GHZ
11 PCCS2 030 G037.78-34.59 21 04 17.11 -11 21 27.00 10.81 PCCS030GHZ
12 OX-104 21 04 10.30 -11 24 02.88 11.87 DIXON
13 NVSS J210414-112333 21 04 14.71 -11 23 34.08 12.05 NVSS
TGSSADR J210334.9-112535 21 03 34.99 -11 25 36.12 12.16 GMRTAS150M
14 NVSS J210335-112537 21 03 35.11 -11 25 37.92 12.19 NVSS

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