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A Giant X-ray Flare in NGC 2770
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A Giant X-ray Flare in NGC 2770

A. K. H. Kong and T. J. Maccarone
The Astronomer's Telegram
2008

Abstract

X-ray;Soft Gamma-ray Repeaters;Transients
We report a giant X-ray flare event detected in a Swift observation of SN2007uy. On 2008 Jan 9 UT, Swift performed a 5 ks follow-up observation of SN2007uy (ATel #1350). While SN2007uy was not detected with XRT, a bright X-ray point source was found ~90 arcsec from SN2007uy. The derived position of this new X-ray source is R.A.=9h09m30.6s, Decl.=+33:08:18 (J2000) with a 3.6 arcsec error circle (90% confidence) and the source is located near the edge of the edge-on galaxy NGC 2770.

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