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 J1127.7-6244c

Field

Detected Excesses

Swift-XRT image of the field for 1FGL J1127.7-6244c Swift-XRT detections in the field for 1FGL J1127.7-6244c


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 27 08.80 -62 47 46.88 7.09 (6 ± 3) x 10-3 11 2.574 2.333
2 11 28 47.44 -62 51 36.10 9.05 (4 ± 2) x 10-3 6 2.223 2.235

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 1FGL J1127.7-6244c Swift-XRT image with known radio, optical and UV sources for 1FGL J1127.7-6244c

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 3XMM J112726.0-624509 11 27 26.11 -62 45 09.72 2.19 XMM-NEWTON
2 3XMM J112822.9-624457 11 28 22.97 -62 44 57.84 4.48 XMM-NEWTON
3 3XMM J112822.3-624319 11 28 22.32 -62 43 19.56 4.52 XMM-NEWTON
4 3XMM J112743.1-624900 11 27 43.13 -62 49 00.84 4.55 XMM-NEWTON
5 3XMM J112825.3-624426 11 28 25.37 -62 44 26.52 4.72 XMM-NEWTON
6 3XMM J112654.3-624156 11 26 54.34 -62 41 56.04 6.24 XMM-NEWTON
7 3XMM J112831.7-624732 11 28 31.70 -62 47 32.64 6.26 XMM-NEWTON
8 3XMM J112659.8-624031 11 26 59.88 -62 40 31.08 6.43 XMM-NEWTON
9 3XMM J112755.1-625102 11 27 55.20 -62 51 02.16 6.69 XMM-NEWTON
10 3XMM J112748.8-625115 11 27 48.84 -62 51 15.48 6.81 XMM-NEWTON
11 3XMM J112722.3-625148 11 27 22.37 -62 51 48.96 7.76 XMM-NEWTON
12 3XMM J112639.7-624733 11 26 39.77 -62 47 33.36 7.98 XMM-NEWTON
13 3XMM J112742.2-625257 11 27 42.24 -62 52 57.36 8.49 XMM-NEWTON
14 3XMM J112756.0-625259 11 27 56.40 -62 52 59.16 8.63 XMM-NEWTON
15 3XMM J112626.6-624506 11 26 26.66 -62 45 06.84 8.89 XMM-NEWTON
16 3XMM J112737.9-625329 11 27 37.97 -62 53 29.76 9.06 XMM-NEWTON
17 3XMM J112722.9-625313 11 27 22.97 -62 53 12.84 9.08 XMM-NEWTON
18 3XMM J112904.1-624514 11 29 04.13 -62 45 14.04 9.19 XMM-NEWTON
19 3XMM J112854.1-623909 11 28 54.19 -62 39 09.72 9.63 XMM-NEWTON
20 3XMM J112840.6-625153 11 28 40.61 -62 51 53.64 9.84 XMM-NEWTON
21 3XMM J112758.3-623331 11 27 58.34 -62 33 30.96 11.07 XMM-NEWTON
22 3XMM J112708.4-623340 11 27 08.45 -62 33 40.68 11.54 XMM-NEWTON
23 3XMM J112830.9-625442 11 28 30.96 -62 54 42.84 11.56 XMM-NEWTON
24 3XMM J112813.2-625554 11 28 13.25 -62 55 54.12 11.91 XMM-NEWTON
25 3XMM J112839.7-625516 11 28 39.79 -62 55 17.04 12.55 XMM-NEWTON
26 3XMM J112845.1-625508 11 28 45.12 -62 55 08.76 12.75 XMM-NEWTON
27 3XMM J112851.8-625550 11 28 51.84 -62 55 50.52 13.75 XMM-NEWTON
28 3XMM J112918.9-625338 11 29 18.96 -62 53 38.04 14.19 XMM-NEWTON

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PCCS2 044 G293.63-01.42 11 28 42.89 -62 47 02.04 7.19 PCCS044GHZ
2 PCCS2 030 G293.63-01.40 11 28 45.19 -62 46 14.16 7.21 PCCS030GHZ
3 PCCS2 070 G293.61-01.29 11 28 50.21 -62 39 32.04 9.04 PCCS070GHZ
4 TD 293.6-01.3 11 28 48.70 -62 38 33.00 9.49 DIXON
5 MGPS J112631-625017 11 26 31.01 -62 50 17.16 10.18 MGPS2
6 MGPS J112623-623803 11 26 23.21 -62 38 03.84 11.28 MGPS2
7 PMN J1129-6238 11 29 16.61 -62 38 30.12 12.17 PMN

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