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 J1102.4+0246

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1102.4+0246 Swift-XRT detections in the field for 4FGL J1102.4+0246


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 11 02 06.44 +02 50 49.29 7.48 (3.2 ± 1.2) x 10-3 9 2.739 2.736
2 11 01 59.78 +02 43 51.12 6.78 (3.2 ± 1.2) x 10-3 10 2.930 2.613

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1102.4+0246 Swift-XRT image with known radio, optical and UV sources for 4FGL J1102.4+0246

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 XMMSL2 J110248.8+025026 11 02 48.98 +02 50 26.52 6.17 XMM-NEWTON
XMMSL2 J110248.8+025026 11 02 48.98 +02 50 26.52 6.17 XMM-NEWTON
2 2CXO J110249.2+023701 11 02 49.27 +02 37 01.92 10.66 CHANDRA
3 X110157.40+023435.1 11 01 57.41 +02 34 35.04 14.43 CHANDRA
2CXO J110157.4+023434 11 01 57.41 +02 34 34.68 14.44 CHANDRA

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J110234+025150 11 02 34.51 +02 51 50.04 5.44 NVSS
FIRST J110234.7+025151 11 02 34.70 +02 51 51.12 5.46 FIRST
2 [WHL2012] MWA J1102+0251 11 02 14.40 +02 51 00.00 5.91 MWA32THGL
3 4C+03.20 11 02 06.31 +02 47 21.12 5.94 DIXON
4 NVSS J110235+025254 11 02 35.81 +02 52 54.84 6.55 NVSS
FIRST J110236.3+025300 11 02 36.41 +02 52 59.88 6.68 FIRST
5 MITG J1102+0249 11 02 06.41 +02 49 45.12 6.69 MITGB6CM
PMN J1102+0250 11 02 07.61 +02 50 20.04 6.74 PMN
FIRST J110207.9+025035 11 02 07.99 +02 50 35.16 6.82 FIRST
TGSSADR J110207.3+025032 11 02 07.39 +02 50 31.92 6.91 GMRTAS150M
FIRST J110207.6+025038 11 02 07.61 +02 50 38.04 6.92 FIRST
FIRST J110207.2+025031 11 02 07.30 +02 50 31.92 6.92 FIRST
[THW2016] GMRT 4121 11 02 07.20 +02 50 35.88 6.98 GMRTK2F1LF
GLEAM J110207+025036 11 02 07.10 +02 50 35.88 7.00 GLEAMEGCAT
6 NVSS J110207+025039 11 02 07.20 +02 50 39.12 7.02 NVSS
1059+0306 11 02 06.10 +02 50 16.08 7.03 NORTH20CM
1059+0306 11 02 06.10 +02 50 16.08 7.03 NORTH6CM
1059+031 11 02 07.10 +02 50 39.84 7.04 MRC
[THW2016] MWA 185MHz 1187 11 02 07.01 +02 50 43.08 7.09 MWAK2F1LFC
GB6 J1102+0250 11 02 06.41 +02 50 30.84 7.09 GB6
[THW2016] MWA 154MHz 1347 11 02 06.60 +02 50 36.96 7.11 MWAK2F1LFC
VLSSr J110206.6+025039 11 02 06.70 +02 50 39.12 7.12 VLSSR
TXS 1059+031 11 02 06.79 +02 50 43.08 7.12 TEXAS
PKS J1102+0250 11 02 06.50 +02 50 42.00 7.18 PKSCAT90
FIRST J110206.0+025048 11 02 06.00 +02 50 48.84 7.34 FIRST
TGSSADR J110205.8+025056 11 02 05.81 +02 50 57.12 7.46 GMRTAS150M
FIRST J110205.6+025058 11 02 05.69 +02 50 57.84 7.51 FIRST
7 FIRST J110242.2+025415 11 02 42.19 +02 54 15.12 8.32 FIRST
8 PGC 1233439 11 02 15.91 +02 38 48.84 8.46 PGC2003
9 OL+098 11 02 02.59 +02 51 51.12 8.64 DIXON
10 MCG+01-28-029 11 02 28.56 +02 37 51.60 8.67 MCG
10599+0254 11 02 28.56 +02 37 50.52 8.69 ZCAT
11 PGC 1240979 11 02 19.80 +02 55 26.04 9.26 PGC2003
12 PGC 33319 11 02 30.70 +02 37 10.92 9.34 PGC2003
UZC J110230.7+023707 11 02 30.70 +02 37 06.96 9.41 UZC
13 Unknown 11 02 24.00 +02 37 00.12 9.64 RC3
14 11000+0253 11 02 34.56 +02 36 50.40 9.75 ZCAT
MCG+01-28-030 11 02 34.56 +02 36 50.40 9.75 MCG
UZC J110233.9+023624 11 02 33.89 +02 36 24.12 10.17 UZC
PGC 33330 11 02 33.89 +02 36 24.12 10.17 PGC2003
15 Unknown 11 02 33.60 +02 36 20.88 10.22 RC3
16 NVSS J110204+023710 11 02 04.39 +02 37 09.84 11.31 NVSS
FIRST J110204.3+023708 11 02 04.39 +02 37 08.04 11.34 FIRST
17 NVSS J110313+024132 11 03 13.20 +02 41 31.92 11.90 NVSS
FIRST J110313.0+024128 11 03 13.01 +02 41 27.96 11.90 FIRST
QORG J110313.0+024125 11 03 13.01 +02 41 25.08 11.92 QORGCAT
FIRST J110258.9+025730 11 02 58.99 +02 57 29.88 13.17 FIRST
18 NVSS J110258+025741 11 02 58.99 +02 57 41.04 13.32 NVSS
QORG J110259.2+025742 11 02 59.21 +02 57 42.12 13.36 QORGCAT
QORG J110317.9+025538 11 03 17.90 +02 55 37.92 15.06 QORGCAT

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