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 J1527.8+1013

Field

Detected Excesses
Swift-XRT image of the field for 4FGL J1527.8+1013 Swift-XRT detections in the field for 4FGL J1527.8+1013


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 4FGL J1527.8+1013 Swift-XRT image with known radio, optical and UV sources for 4FGL J1527.8+1013

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 EXSS 1525.6+1022 15 28 05.81 +10 12 18.72 3.45 EINSTEIN
2 1RXS J152819.4+102032 15 28 19.39 +10 20 32.64 9.42 ROSAT
1RXS J152819.4+102032 15 28 18.67 +10 20 54.60 9.57 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
FIRST J152737.7+101639 15 27 37.70 +10 16 40.08 4.78 FIRST
FIRST J152757.6+101823 15 27 57.70 +10 18 23.04 4.81 FIRST
1 NVSS J152737+101640 15 27 37.49 +10 16 40.08 4.82 NVSS
TGSSADR J152757.7+101824 15 27 57.70 +10 18 24.84 4.84 GMRTAS150M
2 NVSS J152757+101825 15 27 57.70 +10 18 24.84 4.84 NVSS
QORG J152757.6+101826 15 27 57.60 +10 18 25.92 4.85 QORGCAT
3 SDSS J15276+1017 15 27 40.10 +10 17 30.84 4.95 VERONCAT
4 SDSS J15275+1011 15 27 33.89 +10 11 25.08 5.24 VERONCAT
5 GLEAM J152801+101930 15 28 01.39 +10 19 31.08 6.15 GLEAMEGCAT
6 FIRST J152732.0+101014 15 27 32.11 +10 10 14.16 6.22 FIRST
FIRST J152803.8+101939 15 28 03.79 +10 19 40.08 6.51 FIRST
7 NVSS J152803+101940 15 28 03.79 +10 19 41.16 6.52 NVSS
TGSSADR J152803.8+101940 15 28 03.91 +10 19 40.08 6.53 GMRTAS150M
8 PG 1525+103 15 27 44.11 +10 07 22.44 6.71 PG
9 NVSS J152818+101125 15 28 18.70 +10 11 25.08 6.72 NVSS
WD 1525+102 15 27 44.35 +10 07 19.92 6.73 MCKSION
10 FIRST J152759.9+100517 15 28 00.00 +10 05 17.16 8.60 FIRST
11 FIRST J152718.9+101029 15 27 18.89 +10 10 28.92 8.99 FIRST
12 SDSS J15284+1010 15 28 28.61 +10 10 46.92 9.23 VERONCAT
FIRST J152819.0+100641 15 28 19.10 +10 06 42.12 9.51 FIRST
13 NVSS J152819+100637 15 28 19.10 +10 06 38.16 9.56 NVSS
14 NVSS J152727+102142 15 27 27.79 +10 21 42.12 10.12 NVSS
FIRST J152727.5+102140 15 27 27.50 +10 21 39.96 10.13 FIRST
15 NVSS J152712+101711 15 27 12.19 +10 17 12.12 10.64 NVSS
FIRST J152712.1+101711 15 27 12.10 +10 17 11.04 10.65 FIRST
16 PGC 1375780 15 28 35.11 +10 10 51.96 10.74 PGC2003
FIRST J152710.6+101725 15 27 10.61 +10 17 26.16 11.07 FIRST
17 NVSS J152713+101900 15 27 13.20 +10 19 00.84 11.14 NVSS
TGSSADR J152713.2+101902 15 27 13.20 +10 19 03.00 11.14 GMRTAS150M
FIRST J152713.1+101902 15 27 13.20 +10 19 03.00 11.16 FIRST
QORG J152712.9+101903 15 27 12.89 +10 19 03.00 11.22 QORGCAT
18 GLEAM J152711+101842 15 27 11.59 +10 18 42.12 11.35 GLEAMEGCAT
19 PGC 1377396 15 27 09.41 +10 17 33.00 11.39 PGC2003
FIRST J152706.1+101726 15 27 06.19 +10 17 26.88 12.11 FIRST
20 NVSS J152706+101753 15 27 06.19 +10 17 53.88 12.24 NVSS
FIRST J152832.8+102331 15 28 32.81 +10 23 30.84 13.86 FIRST
21 NVSS J152832+102343 15 28 32.50 +10 23 43.08 13.94 NVSS
22 NVSS J152716+100250 15 27 16.80 +10 02 49.92 14.07 NVSS
FIRST J152716.6+100240 15 27 16.70 +10 02 40.92 14.21 FIRST
PGC 3091337 15 27 16.70 +10 02 39.12 14.22 PGC2003
23 NVSS J152827+100219 15 28 27.79 +10 02 18.96 14.25 NVSS
24 BD+10 2860 15 28 26.50 +10 25 31.08 14.39 ACRS
PPM 131434 15 28 26.52 +10 25 31.08 14.39 PPM
25 SDSS J15286+1003 15 28 41.30 +10 03 34.92 15.62 VERONCAT
26 NVSS J152841+102407 15 28 41.50 +10 24 06.84 15.82 NVSS
FIRST J152841.5+102407 15 28 41.50 +10 24 06.84 15.83 FIRST

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