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 J1059.4+2148

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1059.4+2148 Swift-XRT detections in the field for 4FGL J1059.4+2148

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 10 59 11.11 +21 57 18.16 6.52 (6 ± 2) x 10-3 15 3.664 3.617

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 10 59 28.01 +21 57 51.75 6.78 (4 ± 2) x 10-3 10 2.839 2.863
2 10 59 02.00 +21 50 31.44 7.09 (4 ± 2) x 10-3 12 2.609 2.647
3 10 59 51.37 +21 53 12.74 7.71 (3.3 ± 1.3) x 10-3 10 2.352 2.500

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1059.4+2148 Swift-XRT image with known radio, optical and UV sources for 4FGL J1059.4+2148

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXP J105925.3+215841 10 59 25.27 +21 58 40.80 9.85 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J105914+215141 10 59 14.11 +21 51 42.12 3.73 NVSS
FIRST J105914.0+215141 10 59 14.11 +21 51 41.04 3.74 FIRST
QORG J105914.0+214524 10 59 13.99 +21 45 24.12 4.21 QORGCAT
2 FIRST J105914.0+214522 10 59 13.99 +21 45 23.04 4.22 FIRST
3 PGC 1657750 10 59 00.10 +21 48 38.16 5.66 PGC2003
4 NVSS J105949+215206 10 59 49.61 +21 52 05.88 6.70 NVSS
FIRST J105949.8+215219 10 59 49.80 +21 52 18.84 6.85 FIRST
TGSSADR J105949.9+215219 10 59 49.90 +21 52 18.84 6.87 GMRTAS150M
5 FIRST J105939.6+214244 10 59 39.60 +21 42 43.92 7.04 FIRST
GB6 J1059+2153 10 59 50.71 +21 53 04.92 7.43 GB6
6 NVSS J105951+215305 10 59 51.19 +21 53 04.92 7.53 NVSS
FIRST J105951.1+215308 10 59 51.10 +21 53 08.88 7.54 FIRST
TGSSADR J105951.2+215308 10 59 51.31 +21 53 08.16 7.56 GMRTAS150M
1057+2209 10 59 50.59 +21 53 25.08 7.59 NORTH6CM
7 QORG J105952.2+214229 10 59 52.20 +21 42 29.16 9.05 QORGCAT
8 QORG J105925.4+215842 10 59 25.39 +21 58 41.88 9.87 QORGCAT
9 PGC 1661102 10 59 12.41 +21 58 40.08 10.22 PGC2003
QORG J110000.8+214235 11 00 00.79 +21 42 34.92 10.50 QORGCAT
10 FIRST J110000.8+214234 11 00 00.79 +21 42 34.92 10.51 FIRST
PGC 3089880 11 00 00.91 +21 42 34.92 10.52 PGC2003
11 FIRST J105921.7+215949 10 59 21.79 +21 59 48.84 11.00 FIRST
12 PGC 1661172 10 59 04.51 +21 58 53.04 11.06 PGC2003
13 NVSS J105900+213908 10 59 00.50 +21 39 09.00 11.18 NVSS
14 SAO 81607 10 58 51.65 +21 40 18.48 11.44 SAO
PPM 100795 10 58 51.67 +21 40 17.76 11.44 PPM
BD+22 2295 10 58 51.67 +21 40 17.76 11.44 ACRS
15 PPM 100789 10 58 36.79 +21 52 09.48 11.55 PPM
HIP 53652 10 58 36.79 +21 52 09.48 11.55 HIPPARCOS
BD+22 2291 10 58 36.79 +21 52 09.48 11.55 ACRS
HD 95034 10 58 36.79 +21 52 09.48 11.55 HIC
SAO 81603 10 58 36.77 +21 52 09.84 11.56 SAO
16 FIRST J105910.4+220031 10 59 10.51 +22 00 32.04 12.14 FIRST
17 FIRST J110013.8+215253 11 00 13.90 +21 52 54.12 12.17 FIRST
18 7C 105708.0+221637 10 59 49.01 +22 00 30.96 12.99 LD7C151MHZ
19 FIRST J110004.6+220012 11 00 04.70 +22 00 12.96 14.71 FIRST
QORG J110004.7+220013 11 00 04.70 +22 00 12.96 14.72 QORGCAT
20 PGC 1661777 10 58 43.80 +22 00 41.04 15.14 PGC2003
21 PGC 1661399 10 58 34.90 +21 59 33.00 15.72 PGC2003

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