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 J1112.3+0458

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J1112.3+0458 Swift-XRT detections in the field for 1FGL J1112.3+0458


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 12 41.48 +04 59 35.70 6.93 (2.9 ± 1.1) x 10-3 10 2.683 2.739

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1112.3+0458 Swift-XRT image with known radio, optical and UV sources for 1FGL J1112.3+0458


No known X-ray or gamma ray sources found.

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PGC 34097 11 12 35.90 +04 58 22.08 3.32 PGC2003
FIRST J111239.9+050254 11 12 39.91 +05 02 54.96 6.48 FIRST
2 NVSS J111239+050256 11 12 39.91 +05 02 56.04 6.49 NVSS
3 SDSS J11128+0455 11 12 48.00 +04 55 35.04 6.80 VERONCAT
SDSS J111248.04+045535 11 12 48.05 +04 55 35.76 6.80 SDSSQUASAR
QORG J111205.9+050348 11 12 05.90 +05 03 47.88 7.08 QORGCAT
4 NVSS J111205+050352 11 12 05.90 +05 03 52.92 7.15 NVSS
QORG J111206.4+050359 11 12 06.41 +05 03 59.04 7.16 QORGCAT
FIRST J111206.4+050400 11 12 06.50 +05 04 00.12 7.16 FIRST
5 FIRST J111245.5+050236 11 12 45.60 +05 02 35.88 7.29 FIRST
6 PPM 157627 11 12 51.79 +04 57 24.12 7.30 PPM
BD+05 2460 11 12 51.79 +04 57 24.48 7.30 ACRS
7 NVSS J111200+045218 11 12 00.50 +04 52 18.12 7.98 NVSS
8 WDS J11128+0453 11 12 48.00 +04 52 59.88 8.11 WDS
PPM 157624 11 12 49.49 +04 53 16.44 8.24 PPM
BD+05 2461 11 12 49.51 +04 53 16.80 8.24 ACRS
QORG J111159.8+045159 11 11 59.81 +04 51 59.04 8.33 QORGCAT
FIRST J111159.7+045158 11 11 59.71 +04 51 59.04 8.34 FIRST
9 FIRST J111154.7+045247 11 11 54.70 +04 52 48.00 8.72 FIRST
QORG J111154.7+045248 11 11 54.70 +04 52 48.00 8.73 QORGCAT
10 Unknown 11 13 00.00 +05 02 60.00 10.54 RC3
11 FIRST J111216.5+050846 11 12 16.51 +05 08 45.96 10.81 FIRST
12 FIRST J111216.6+044702 11 12 16.61 +04 47 03.12 11.13 FIRST
13 PGC 1279012 11 12 20.11 +05 09 39.96 11.61 PGC2003
14 FIRST J111245.2+050825 11 12 45.19 +05 08 26.16 11.79 FIRST
15 11105+0520 11 13 05.02 +05 03 39.96 11.95 ZCAT
WBL 315-001 11 13 05.02 +05 03 39.96 11.95 WBLGALAXY
MCG+01-29-016 11 13 05.04 +05 03 39.60 11.95 MCG
QORG J111307.8+050421 11 13 07.80 +05 04 21.00 12.89 QORGCAT
PGC 34139 11 13 07.90 +05 04 21.00 12.91 PGC2003
UZC J111307.9+050422 11 13 07.90 +05 04 22.08 12.92 UZC
16 NVSS J111308+050419 11 13 08.11 +05 04 19.92 12.95 NVSS
17 NVSS J111310+050610 11 13 10.70 +05 06 11.16 14.46 NVSS
18 FIRST J111305.4+050820 11 13 05.50 +05 08 20.04 14.81 FIRST

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