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 J1106.7+3623

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1106.7+3623 Swift-XRT detections in the field for 4FGL J1106.7+3623

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 11 07 26.95 +36 16 17.37 4.41 (2.2 ± 0.3) x 10-2 73 8.155 8.111
2 11 06 22.56 +36 33 24.61 4.81 (7.1 ± 1.3) x 10-3 41 5.928 5.688
3 11 07 10.22 +36 16 55.51 5.08 (5.3 ± 1.1) x 10-3 31 5.226 4.843
4 11 06 36.94 +36 26 46.46 5.08 (5.3 ± 1.1) x 10-3 38 4.749 4.758
5 11 06 12.25 +36 31 31.94 5.82 (3.6 ± 0.9) x 10-3 21 3.965 4.070
6 11 07 35.29 +36 20 30.69 6.31 (2.2 ± 0.7) x 10-3 12 3.132 3.030
7 11 06 45.50 +36 33 07.16 6.31 (2.4 ± 0.8) x 10-3 18 2.911 3.022

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 07 00.73 +36 27 33.55 6.21 (2.1 ± 0.7) x 10-3 17 2.745 2.805
2 11 06 11.66 +36 19 26.99 5.76 (1.4 ± 0.6) x 10-3 15 2.854 2.263
3 11 06 01.22 +36 29 10.28 5.40 (1.4 ± 0.6) x 10-3 20 2.429 2.186

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1106.7+3623 Swift-XRT image with known radio, optical and UV sources for 4FGL J1106.7+3623

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J110710.8+361636 11 07 10.82 +36 16 36.84 9.00 ROSAT
2RXS J110710.8+361636 11 07 10.82 +36 16 36.84 9.00 ROSAT
2 2RXS J110625.6+363349 11 06 25.68 +36 33 49.32 10.59 ROSAT
2RXS J110625.6+363349 11 06 25.68 +36 33 49.32 10.59 ROSAT
3 XMMSL2 J110726.4+361620 11 07 26.35 +36 16 19.56 11.29 XMM-NEWTON
XMMSL2 J110726.4+361620 11 07 26.35 +36 16 19.56 11.29 XMM-NEWTON
2RXP J110726.2+361608 11 07 26.18 +36 16 07.68 11.40 ROSAT
ROXASDC J110726.8+361612.2 11 07 26.81 +36 16 12.36 11.44 ROSAT
1104+3632 11 07 26.81 +36 16 12.00 11.44 ROSAT
SDSS J110726.93+361612.2 11 07 26.93 +36 16 12.36 11.46 ROSAT
XMMSL2 J110726.4+361620 11 07 26.88 +36 16 09.48 11.48 XMM-NEWTON
4 1WGA J1107.4+3615 11 07 25.61 +36 15 46.80 11.56 ROSAT
2RXS J110727.4+361610 11 07 27.48 +36 16 10.56 11.56 ROSAT
2RXS J110727.4+361610 11 07 27.48 +36 16 10.56 11.56 ROSAT
1RXS J110727.6+361610 11 07 27.60 +36 16 09.84 11.58 ROSAT
1RXS J110727.6+361610 11 07 27.60 +36 16 09.84 11.58 ROSAT
1RXS J110727.6+361610 11 07 27.60 +36 16 09.84 11.58 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
FIRST J110658.5+362301 11 06 58.49 +36 23 02.04 2.86 FIRST
1 NVSS J110658+362302 11 06 58.80 +36 23 02.04 2.92 NVSS
GB6 J1106+3626 11 06 36.60 +36 26 48.12 3.31 GB6
TGSSADR J110636.6+362649 11 06 36.60 +36 26 49.92 3.33 GMRTAS150M
WN 1103.8+3643 11 06 36.31 +36 26 48.12 3.33 WENSS
FIRST J110636.5+362649 11 06 36.50 +36 26 49.92 3.34 FIRST
QORG J110636.4+362649 11 06 36.41 +36 26 48.84 3.34 QORGCAT
2 NVSS J110636+362650 11 06 36.50 +36 26 49.92 3.34 NVSS
SDSS J11066+3626 11 06 36.50 +36 26 49.92 3.35 VERONCAT
1103+3643 11 06 36.60 +36 27 14.04 3.69 NORTH6CM
3 PGC 2079632 11 06 21.29 +36 22 44.04 4.95 PGC2003
4 NVSS J110709+362759 11 07 09.19 +36 28 00.12 6.29 NVSS
5 FIRST J110715.1+362719 11 07 15.19 +36 27 20.16 6.92 FIRST
6 PGC 2078185 11 06 58.99 +36 17 36.96 6.94 PGC2003
7 PGC 2079687 11 07 20.30 +36 22 55.92 7.16 PGC2003
8 SDSS J11071+3616 11 07 10.10 +36 16 51.96 8.71 VERONCAT
9 MCG+06-25-002 11 06 00.48 +36 23 45.60 8.98 MCG
WN 1103.2+3640 11 05 58.61 +36 24 19.08 9.36 WENSS
10 NVSS J110621+361557 11 06 21.00 +36 15 56.88 9.37 NVSS
FIRST J110621.4+361553 11 06 21.50 +36 15 52.92 9.38 FIRST
11 NVSS J110558+362424 11 05 58.20 +36 24 24.12 9.45 NVSS
PGC 33566 11 05 58.10 +36 24 23.04 9.47 PGC2003
FIRST J110558.1+362425 11 05 58.10 +36 24 24.84 9.47 FIRST
UZC J110558.1+362425 11 05 58.10 +36 24 24.84 9.47 UZC
QORG J110558.0+362424 11 05 58.01 +36 24 24.12 9.49 QORGCAT
11031+3640 11 05 58.01 +36 24 25.20 9.49 ZCAT
Unknown 11 05 58.01 +36 24 25.92 9.49 RC3
12 NVSS J110607+361703 11 06 07.90 +36 17 03.84 10.19 NVSS
FIRST J110607.2+361659 11 06 07.30 +36 16 59.16 10.34 FIRST
13 OM+308 11 07 22.30 +36 16 45.84 10.39 DIXON
14 SDSS J11063+3633 11 06 22.51 +36 33 20.88 10.42 VERONCAT
15 FIRST J110553.4+362248 11 05 53.40 +36 22 49.08 10.47 FIRST
16 UGC 6148 11 05 51.60 +36 23 47.04 10.77 UGC
MITG J1107+3616 11 07 24.50 +36 16 12.00 11.11 MITGB6CM
FIRST J110643.0+363510 11 06 43.10 +36 35 09.96 11.21 FIRST
17 NVSS J110643+363515 11 06 43.30 +36 35 15.00 11.29 NVSS
WN 1103.9+3651 11 06 43.61 +36 35 20.04 11.37 WENSS
VLSSr J110726.9+361615 11 07 26.90 +36 16 14.88 11.42 VLSSR
ROXASDC J110726.8+361612.2 11 07 26.81 +36 16 12.00 11.44 ROXA
B2 1104+36 11 07 26.81 +36 16 12.00 11.44 VERONCAT
HB91 1104+365 11 07 26.83 +36 16 12.00 11.45 EXGALEMOBJ
FIRST J110727.3+361618 11 07 27.31 +36 16 18.12 11.45 FIRST
QORG J110726.8+361611 11 07 26.81 +36 16 10.92 11.45 QORGCAT
[ZEH2003] RX J1107.4+3616 1 11 07 26.81 +36 16 10.92 11.45 HRASSOPTID
TGSSADR J110726.9+361612 11 07 26.90 +36 16 12.00 11.46 GMRTAS150M
PGC 2820446 11 07 26.90 +36 16 12.00 11.46 PGC2003
18 NVSS J110726+361611 11 07 26.90 +36 16 10.92 11.46 NVSS
TXS 1104+365 11 07 26.90 +36 16 12.00 11.46 TEXAS
WN 1104.6+3632 11 07 26.90 +36 16 12.00 11.46 WENSS
1104+3632 11 07 26.83 +36 16 10.56 11.46 ZCAT
1104+3632 11 07 27.79 +36 16 22.08 11.48 NORTH20CM
1104+3632 11 07 27.79 +36 16 22.08 11.48 NORTH6CM
FIRST J110726.5+361604 11 07 26.50 +36 16 05.16 11.48 FIRST
7C 110441.8+363226 11 07 27.00 +36 16 12.00 11.48 UC7C151MHZ
B2.3 1104+36 11 07 27.00 +36 16 09.84 11.51 DIXON
GB6 J1107+3616 11 07 27.79 +36 16 15.96 11.55 GB6
19 SDSS J11064+3635 11 06 29.11 +36 35 12.12 11.68 VERONCAT
20 PGC 2077710 11 05 59.71 +36 15 57.96 12.15 PGC2003
21 PGC 2077106 11 06 06.19 +36 13 45.84 12.87 PGC2003
22 4C+36.18 11 07 27.10 +36 14 09.96 12.96 DIXON
23 FIRST J110734.4+363237 11 07 34.39 +36 32 36.96 13.16 FIRST
24 NVSS J110557+361451 11 05 57.00 +36 14 51.00 13.30 NVSS
FIRST J110557.0+361448 11 05 57.10 +36 14 48.12 13.32 FIRST
SDSS J11059+3614 11 05 57.00 +36 14 48.12 13.34 VERONCAT
QORG J110557.0+361448 11 05 57.00 +36 14 48.12 13.34 QORGCAT
25 WN 1103.1+3630 11 05 56.90 +36 14 15.00 13.74 WENSS
26 SAO 62413 11 07 22.03 +36 35 44.52 13.92 SAO
BD+37 2156 11 07 22.15 +36 35 44.52 13.93 ACRS
PPM 75684 11 07 22.18 +36 35 44.52 13.93 PPM
27 V388 UMa 11 05 45.89 +36 15 55.08 14.39 GCVS
28 FIRST J110738.5+363533 11 07 38.50 +36 35 33.00 15.80 FIRST

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